[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.1"]
[White "Andris, Valentin"]
[Black "Feuerstack, Aljoscha"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1828"]
[BlackElo "2446"]
[PlyCount "64"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Ngf3 e6 7. Bb5 Qb6 8. Qa4
Nd7 9. O-O Be7 10. Ne5 Ndxe5 11. Bxe5 O-O 12. Nf3 Nxe5 13. Nxe5 a6 14. Bd3 Bxd3
15. Nxd3 c4 16. Ne5 Qxb2 17. Qd7 Bf6 18. Rab1 Qxc3 19. Nxf7 Rxf7 20. Qxe6 b5
21. a4 Qa5 22. axb5 axb5 23. Qxd5 Rb8 24. Rfc1 Bd8 25. g3 Qd2 26. Rf1 c3 27.
Rxb5 Rxb5 28. Qxb5 c2 29. Qc4 Ba5 30. Ra1 Qxf2+ 31. Kh1 Qf3+ 32. Kg1 Qd1+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.2"]
[White "Krause, Benedict"]
[Black "Zierott, Jan"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2423"]
[BlackElo "1803"]
[PlyCount "85"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5
Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Kb1 O-O 14. Ne4 Nxe4
15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 a5 18. Ne5 b5 19. g4 Ne4 20. Rhg1 a4 21. f3
Ng5 22. Rge1 a3 23. b3 Bb4 24. Rh1 Be7 25. Bc1 Bf6 26. Rhf1 Rfd8 27. Rd3 c5 28.
f4 c4 29. Re3 cxb3 30. fxg5 bxa2+ 31. Ka1 hxg5 32. c3 b4 33. cxb4 Qxd4+ 34.
Kxa2 Qxb4 35. Rxf6 gxf6 36. Nc6 Qc5 37. Nxd8 Qxc1 38. Nb7 Rb8 39. Rxe6 Rxb7 40.
Re8+ Kg7 41. h6+ Kh7 42. Qe4+ f5 43. Qxf5+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.3"]
[White "Nickel, Jonas"]
[Black "Hochgräfe, Markus"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1793"]
[BlackElo "2415"]
[PlyCount "46"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. c3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8.
Nd2 Nf6 9. Ngf3 Nh5 10. Bg3 Be7 11. Ne5 O-O 12. Qf3 Nxg3 13. hxg3 Nxe5 14. dxe5
b5 15. Qh5 h6 16. f4 d4 17. Ne4 dxc3 18. Rd1 cxb2 19. Ke2 Qc7 20. Nf6+ Bxf6 21.
exf6 Qc2+ 22. Rd2 b1=Q 23. fxg7 Qxd2+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.4"]
[White "Pfreundt, Jakob"]
[Black "Wulf, Constanze"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2409"]
[BlackElo "1792"]
[PlyCount "54"]
[EventDate "2019.12.27"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. Bg5 Nf6 5. e3 Qa5+ 6. Nbd2 Ne4 7. Bf4 dxc4 8.
Bxc4 Nd7 9. O-O Nxd2 10. Nxd2 b5 11. Bd3 Qb6 12. a4 a6 13. Ne4 Bb7 14. a5 Qd8
15. Qh5 Nf6 16. Nxf6+ gxf6 17. Be4 Bb4 18. Rfc1 Rc8 19. Qf3 Qd7 20. Qg3 Ke7 21.
Qh4 Bd6 22. Be5 Bxe5 23. dxe5 Ke8 24. Qxf6 Rf8 25. Rd1 Qc7 26. Rd6 Rd8 27. Rad1
Rxd6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.5"]
[White "Chmielewski, Axel"]
[Black "Ertan, Can"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1790"]
[BlackElo "2373"]
[PlyCount "52"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 O-O 8. Bd3
dxc4 9. Bxc4 Nbd7 10. O-O c5 11. dxc5 Rc8 12. c6 Rxc6 13. Qe2 Rc5 14. Bh4 Bxf3
15. gxf3 Ne5 16. Ba6 Nd5 17. Nxd5 Bxh4 18. Nc3 Qa8 19. e4 f5 20. f4 Ng6 21. Qe3
fxe4 22. Qh3 Qc6 23. Be2 Bf6 24. f5 exf5 25. Rac1 Bxc3 26. Rxc3 Nf4 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.6"]
[White "Trisic, Aleksandar"]
[Black "Floren, Dieter"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2328"]
[BlackElo "1703"]
[PlyCount "67"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. dxc5 Qa5+ 5. Nbd2 Qxc5 6. a3 Bg7 7. b4 Qc7 8.
Bb2 d6 9. Bc4 O-O 10. O-O Bg4 11. Bb3 e5 12. h3 Bc8 13. Qe2 b6 14. Rfd1 Bb7 15.
a4 Na6 16. Nc4 Ne4 17. Qe1 Rfe8 18. Na3 Rad8 19. Nb5 Qb8 20. c4 Nc7 21. Nd2
Nxd2 22. Rxd2 Nxb5 23. axb5 Qa8 24. Qf1 Bf8 25. f4 Bg7 26. Rad1 Qb8 27. fxe5
Bxe5 28. c5 d5 29. c6 Bc8 30. Rxd5 Rxd5 31. Bxd5 Qc7 32. Bxe5 Rxe5 33. Qf6 Re7
34. Bxf7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.7"]
[White "Grunert, Wilhelm"]
[Black "Jahncke, Giso"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1699"]
[BlackElo "2320"]
[PlyCount "60"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Ndb5 d5 8.
e5 Nxe5 9. Bf4 Bxc3+ 10. bxc3 a6 11. Bxe5 axb5 12. Bxb5+ Bd7 13. Bxf6 gxf6 14.
Bxd7+ Qxd7 15. Qf3 Ke7 16. O-O Rhc8 17. Rfe1 Ra3 18. Re3 Qc6 19. Rb1 Rxa2 20.
c4 Qxc4 21. Rxb7+ Rc7 22. Rxc7+ Qxc7 23. g3 Qxc2 24. Qf4 Qc4 25. Qb8 f5 26. Kg2
Qc5 27. Qb7+ Kf6 28. Qb8 Qxe3 29. Qd8+ Kg7 30. Kh3 Rxf2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.8"]
[White "Kuberczyk, Christoph"]
[Black "Bloh, Fabian"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2310"]
[BlackElo "1695"]
[PlyCount "25"]
[EventDate "2019.12.27"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 Nbd7 7. Qc2 a6 8. Rd1
dxc4 9. Nbd2 Rb8 10. Nxc4 b6 11. Nce5 Nxe5 12. dxe5 Nd7 13. Nd4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.9"]
[White "Neumann, Oskar"]
[Black "Hourigan, Gerrit"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1682"]
[BlackElo "2301"]
[PlyCount "58"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f4 Qc7 8. Bd3
b5 9. a3 Bb7 10. O-O Nbd7 11. Qe2 Be7 12. Rae1 O-O 13. Kh1 Rac8 14. Bd2 g6 15.
e5 Nd5 16. Qg4 Kh8 17. Bxg6 Rg8 18. Nxe6 fxe6 19. exd6 Rxg6 20. Qxg6 hxg6 21.
dxc7 Nxc7 22. Re3 {(=)} Bf6 23. Rg3 Kh7 24. Rd1 Bc6 25. Rd3 Nc5 26. Rd6 Ne8 27.
Rxc6 Rxc6 28. g4 b4 29. g5 bxc3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.10"]
[White "Ritscher, Jan-Paul"]
[Black "Bauer, Marcus"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2253"]
[BlackElo "1682"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Be2 Ngxe5 7. Nxe5 Nxe5
8. Nc3 O-O 9. a3 a5 10. Ne4 Ba7 11. b3 d6 12. Bb2 Qe7 13. Nd2 Bd7 14. O-O Bc6
15. Nf3 Rfd8 16. b4 Bxf3 17. gxf3 c6 18. Kh1 Qh4 19. f4 Ng6 20. Bd3 d5 21. c5
Bb8 22. Qf3 d4 23. Bxg6 hxg6 24. Rad1 Rd5 25. Rxd4 Rxd4 26. Bxd4 axb4 27. axb4
Ra2 28. Kg2 Ra3 29. Rb1 Rd3 30. Qe2 Ra3 31. h3 Qd8 32. Qf3 Qh4 33. b5 cxb5 34.
Rxb5 g5 35. Qxb7 Bxf4 36. Qc8+ Kh7 37. Qf5+ Kg8 38. exf4 f6 39. Rb8+ Kf7 40.
Rb7+ Kg8 41. Rxg7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.11"]
[White "Frackowiak, Stanislaw"]
[Black "Reddmann, Hauke"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1675"]
[BlackElo "2235"]
[PlyCount "72"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. Ne5 Bd6 7. f4 c5 8. c3
Qc7 9. O-O Nc6 10. Ndf3 h6 11. Bd2 O-O-O 12. Nxc6 Bxc6 13. a4 Kb7 14. b4 Ka8
15. a5 c4 16. axb6 Qxb6 17. Bc2 Nd7 18. Qc1 f6 19. Ra5 Bc7 20. Qb2 Rb8 21. Qa2
Qb7 22. Ra3 Nb6 23. Ra1 Nc8 24. Be1 Bb6 25. Bg3 Qd7 26. Nh4 Rb7 27. Ng6 Re8 28.
h4 Nd6 29. h5 Nb5 30. Ba4 Nxa3 31. Bxc6 Qxc6 32. Qxa3 Bc7 33. Kf2 Bb8 34. Qb2
Rc8 35. Ra5 Qd6 36. Qa1 Rb6 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.12"]
[White "Schroeder, Christoph"]
[Black "Hermes, Simon"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2159"]
[BlackElo "1673"]
[PlyCount "65"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8.
Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Rb1 dxc3 13. h4 d4 14. h5
O-O-O 15. Qd3 Nf5 16. Rg1 Kb8 17. g4 Nfe7 18. g5 Nf5 19. Bg2 Be8 20. Be4 b6 21.
Bxf5 exf5 22. Ng3 Bd7 23. Kf2 Ne7 24. Rb4 Nc6 25. Rb1 Qc8 26. h6 Rg6 27. a4 Be6
28. Ba3 Rxg5 29. a5 Rxg3 30. Rxg3 Nxa5 31. Bd6+ Rxd6 32. exd6 Qc5 33. h7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.13"]
[White "Gonzales Leon, Heriberto"]
[Black "Popvasilev, Kaloyan"]
[Result "0-1"]
[ECO "B66"]
[WhiteElo "1666"]
[BlackElo "2133"]
[PlyCount "73"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. Be2
Bd7 9. O-O Be7 10. Kh1 b5 11. a3 O-O 12. Nxc6 Bxc6 13. f3 Qc7 14. Na2 Rfd8 15.
Nb4 Bb7 16. Rac1 a5 17. Na2 d5 18. Bxb5 dxe4 19. Qf4 e5 20. Qg3 exf3 21. gxf3
Ne4 22. fxe4 Bxe4+ 23. Kg1 Bxg5 24. Qxg5 Qc5+ 25. Rf2 Rd6 26. Kf1 Qxb5+ 27. c4
Bd3+ 28. Ke1 Qc6 29. Qg2 Be4 30. Qf1 Bd3 31. Qg2 e4 32. Rf4 Rad8 33. Nc3 Rg6
34. Rg4 Rxg4 35. Qxg4 Qh6 36. Rd1 f5 37. Qg1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.14"]
[White "Falke, Isaak"]
[Black "Von Rosen, Jakob"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2107"]
[BlackElo "1665"]
[PlyCount "85"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 Qb6 5. Qb3 Qxb3 6. axb3 Nc6 7. e3 d5 8. Na3
Nh5 9. Nb5 Kd7 10. Ne5+ Nxe5 11. Bxe5 a6 12. g4 Nf6 13. Be2 h5 14. g5 Ne4 15.
Rg1 cxd4 16. exd4 f6 17. gxf6 gxf6 18. Bf4 Nd6 19. Rg6 Nxb5 20. Bxb5+ Ke7 21.
Rxf6 Rg8 22. Be5 Bd7 23. Bf1 Rg1 24. O-O-O Bg7 25. Rf3 Bh6+ 26. Kc2 Rag8 27.
Bf6+ Kd6 28. Be5+ Kc6 29. Bg3 Be8 30. h4 Bd7 31. Bb5+ Kxb5 32. Rxg1 Rg4 33. Rf7
Kc6 34. Re1 Rg6 35. Re5 Bg7 36. Rg5 Rxg5 37. hxg5 Bh8 38. Rh7 Bxd4 39. cxd4 Be8
40. Rc7+ Kb6 41. Re7 Bg6+ 42. Kc3 Bf5 43. g6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.15"]
[White "Kaußmann, Jean-David"]
[Black "Wanner, Lukas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1593"]
[BlackElo "2099"]
[PlyCount "70"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 d5 6. Be2 c5 7. O-O Nc6 8. dxc5
Ne4 9. c3 e5 10. Bh2 a5 11. Bb5 Re8 12. Nbd2 Nxc5 13. Nb3 Ne4 14. Nbd2 Nd6 15.
Bxc6 bxc6 16. Nb3 Qb6 17. Nbd2 Qxb2 18. Qb3 Rb8 19. Qxb2 Rxb2 20. Rfb1 Rc2 21.
Rc1 Bf5 22. Rxc2 Bxc2 23. Rc1 Bd3 24. Nb3 a4 25. Nc5 Bc4 26. Nxa4 Bxa2 27. Nc5
Bc4 28. Ra1 Nb5 29. Ra6 Nd4 30. Rb6 Ne2+ 31. Kh1 Bb5 32. Nd7 f6 33. Nb8 Rc8 34.
c4 dxc4 35. Nd2 Rd8 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.16"]
[White "Callsen, Niklas"]
[Black "Raedisch, Peter"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "2072"]
[BlackElo "1572"]
[PlyCount "41"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qe7 5. O-O a6 6. Ba4 Nf6 7. d4 Bd6 8. Nbd2
b5 9. Bc2 O-O 10. a4 Bb7 11. d5 Na7 12. Nb3 c5 13. Nh4 g6 14. Bh6 Rfc8 15. Qf3
Qd8 16. Bg5 Kg7 17. Qh3 Be7 18. d6 Bxd6 19. Nf5+ gxf5 20. Qh6+ Kg8 21. Bxf6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.17"]
[White "Kock, Rudolf"]
[Black "Günther, Patrick"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1550"]
[BlackElo "2063"]
[PlyCount "58"]
[EventDate "2019.12.27"]

1. f4 Nh6 2. b3 e5 3. d3 Nc6 4. Nf3 exf4 5. Bxf4 d5 6. g3 Nf5 7. Qd2 Bc5 8. e4
dxe4 9. dxe4 Qe7 10. Bd3 Nfd4 11. Nh4 Ne5 12. Rf1 Bh3 13. Rf2 h6 14. Bxe5 Qxe5
15. Qf4 Qe7 16. Nf3 Ne6 17. Qh4 Qxh4 18. Nxh4 Bxf2+ 19. Kxf2 O-O-O 20. Nc3 c6
21. Nf3 Nc5 22. Bf1 Bxf1 23. Rxf1 Rhe8 24. Re1 Kc7 25. b4 Ne6 26. Ne2 Ng5 27.
Nxg5 hxg5 28. Nc3 Rd2+ 29. Re2 Rxe2+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.18"]
[White "Szobries, Torsten"]
[Black "Mi, Gufeng"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2034"]
[BlackElo "1541"]
[PlyCount "135"]
[EventDate "2019.12.27"]

1. Nf3 d5 2. e3 c5 3. b3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. Ba3 e6 7. Nc3 g6 8. O-O
Bd6 9. Na4 Qe7 10. d3 Nf6 11. Qd2 Nd7 12. e4 d4 13. Qh6 e5 14. Nd2 Rb8 15. Nc4
Rb5 16. Qg7 Rf8 17. Qxh7 Nf6 18. Qh4 Nh5 19. Nxd6+ Qxd6 20. Bc1 Be6 21. f4 exf4
22. Bxf4 Nxf4 23. Qxf4 Qe7 24. Rae1 Rh8 25. Qf6 Qf8 26. Qf4 Qe7 27. Rf3 Rh7 28.
Nb2 Kf8 29. Ref1 Kg8 30. Rg3 Rb7 31. Rg5 a5 32. Na4 Rb5 33. Rg3 Rh5 34. Qf6
Qxf6 35. Rxf6 Kg7 36. Rf4 Rb8 37. h3 Rb7 38. Rf2 Re5 39. Nb2 Rb8 40. Rgf3 Rb7
41. g4 Rg5 42. Kh2 Rb8 43. Rf4 Rh8 44. Kg3 Rf8 45. h4 Re5 46. Rf6 Bd7 47. Nc4
Re6 48. Rxe6 Bxe6 49. Nxa5 Ra8 50. Nxc6 Rxa2 51. Ne5 Ra1 52. Nf3 f6 53. g5 f5
54. exf5 Bxf5 55. Kf4 Rc1 56. h5 Rh1 57. h6+ Kh7 58. Ke5 Rh3 59. Kd6 Bg4 60.
Ne5 Bf5 61. Kxc5 Rg3 62. Nf3 Rg4 63. Nxd4 Rxg5 64. Nxf5 gxf5 65. b4 f4+ 66. Kc6
Rf5 67. b5 Kxh6 68. b6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.19"]
[White "Roth, Paul Konstantin"]
[Black "Keyser, Robin"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1501"]
[BlackElo "2022"]
[PlyCount "38"]
[EventDate "2019.12.27"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Nbd2 Nbd7 6. c3 O-O 7. Qc2 e5 8. h3
Qe7 9. d5 h6 10. Be2 Ne8 11. O-O f5 12. g3 Ndf6 13. Kg2 fxe4 14. Nxe4 Nxd5 15.
Bc4 Be6 16. Bxd5 Bxd5 17. Nh4 Qf7 18. Kh2 g5 19. Ng2 Qf3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.20"]
[White "Porth, Hartmut"]
[Black "Schulze, Tim"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2007"]
[BlackElo "1496"]
[PlyCount "123"]
[EventDate "2019.12.27"]

1. g3 d5 2. Bg2 Bf5 3. d3 Nf6 4. Nc3 e6 5. e4 dxe4 6. dxe4 Qxd1+ 7. Kxd1 Bg4+
8. f3 Bh5 9. Nce2 Nc6 10. c3 O-O-O+ 11. Kc2 Bg6 12. Be3 Nd5 13. Bf2 Be7 14. Nh3
e5 15. Rad1 Nb6 16. b3 f6 17. Be3 Nd7 18. Nf2 Bc5 19. Bxc5 Nxc5 20. h4 h5 21.
Bh3+ Kb8 22. b4 Na4 23. Be6 Nb6 24. Rxd8+ Nxd8 25. Bb3 Bf7 26. Rd1 Bxb3+ 27.
axb3 Ne6 28. Nd3 Rd8 29. f4 Nd7 30. fxe5 Nxe5 31. Nxe5 fxe5 32. Rf1 Rf8 33. Rf5
Rxf5 34. exf5 Nf8 35. Kd3 Kc8 36. Ke4 Nd7 37. Ng1 Kd8 38. Nf3 Nf6+ 39. Kxe5 Ke7
40. Nd4 Ng4+ 41. Kf4 Kf6 42. Nb5 c6 43. Nd6 b5 44. Ne4+ Kf7 45. Kg5 Ne3 46.
Nd6+ Ke7 47. Ne4 Kf7 48. Kxh5 Nxf5 49. g4 Ne7 50. Kg5 Nd5 51. h5 a6 52. Kf5
Ne3+ 53. Kf4 Nd5+ 54. Ke5 Ke7 55. g5 Ne3 56. Ng3 Nd5 57. Nf5+ Kf7 58. h6 gxh6
59. gxh6 Kg6 60. Kd4 Nf6 61. Ne7+ Kxh6 62. Nxc6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.21"]
[White "Hinrichs, Winfried"]
[Black "Thieme, Daniel Otis"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1493"]
[BlackElo "1983"]
[PlyCount "70"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3
Nbd7 9. O-O Nc5 10. f3 Bb7 11. Nce2 Be7 12. Bf2 O-O 13. Rc1 Qc7 14. c4 b4 15.
Nc2 a5 16. Ne3 Rfd8 17. Nd4 Nfd7 18. Bc2 Ne5 19. b3 Bf6 20. Qe2 Ng6 21. Ng4 Bg5
22. Be3 Bxe3+ 23. Qxe3 Qb6 24. Rcd1 a4 25. Kh1 axb3 26. axb3 Nd7 27. Nb5 Nc5
28. Rf2 h5 29. Rfd2 hxg4 30. Rxd6 Rxd6 31. Rxd6 Ra1+ 32. Rd1 Rxd1+ 33. Bxd1
gxf3 34. gxf3 Qd8 35. Qe1 Qd3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.22"]
[White "Keyser, Philipp"]
[Black "Falke, Ornella"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1980"]
[BlackElo "1486"]
[PlyCount "87"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. O-O d5 8. exd5
Nxd5 9. Re1 Qd6 10. d4 exd4 11. Nxd4 Bb7 12. Nf5 Qf6 13. Qxd5 Rd8 14. Qe4 Ne5
15. Qxb7 Qxf5 16. Nc3 O-O 17. Qe4 Qxe4 18. Nxe4 Bb4 19. c3 Nd3 20. Rd1 Nc5 21.
Nxc5 Rxd1+ 22. Bxd1 Bxc5 23. Be3 Re8 24. Bb3 Bxe3 25. fxe3 Rxe3 26. Rd1 Kf8 27.
Kf2 Re5 28. Rd5 Re7 29. Rd8+ Re8 30. Rxe8+ Kxe8 31. Ke3 Ke7 32. Bd5 f5 33. b4
Kd6 34. Bb7 c5 35. Bxa6 Kc6 36. Bc8 g6 37. Be6 g5 38. Bxf5 h5 39. g4 h4 40. Ke4
Kd6 41. bxc5+ Kxc5 42. Be6 b4 43. cxb4+ Kxb4 44. Kf5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.23"]
[White "Lohkamp, Rolf"]
[Black "Giraud, Valerian"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1452"]
[BlackElo "1972"]
[PlyCount "64"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Bd3 O-O 6. Nge2 cxd4 7. exd4 d5 8.
O-O Nc6 9. a3 b6 10. Re1 dxc4 11. Bxc4 Bb7 12. d5 Ne5 13. Ba2 Rc8 14. Nf4 Nc4
15. Qe2 Nxd5 16. Ncxd5 Bxd5 17. Nxd5 Qxd5 18. Bxc4 Rxc4 19. Qxe7 a5 20. g3 Rc2
21. Be3 Rxb2 22. Rad1 Qa8 23. Bd4 Rb3 24. Bxg7 Kxg7 25. Qe5+ Kg8 26. Re3 Rxe3
27. Qxe3 b5 28. Rd7 Re8 29. Re7 Rd8 30. Qb3 Qd5 31. Re8+ Kg7 32. Rxd8 Qxb3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.24"]
[White "Kurth, Michael"]
[Black "Queißer, Jens"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1971"]
[BlackElo "1429"]
[PlyCount "97"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 Bf5
8. Bd3 Bxd3 9. Qxd3 e6 10. O-O Be7 11. Bg5 O-O 12. Rad1 Qc7 13. Rfe1 Rad8 14.
Qc2 c5 15. dxc5 Rxd1 16. Rxd1 Qxc5 17. b4 Qc7 18. Bxf6 gxf6 19. a3 Rc8 20. Rc1
Bf8 21. Qd2 b5 22. Qe3 a5 23. Nd4 axb4 24. axb4 Bxb4 25. Nxb5 Qc5 26. Qxc5 Bxc5
27. g3 Rd8 28. Rc2 Rd7 29. c4 Kf8 30. Kg2 Ke7 31. f3 Be3 32. c5 Rd5 33. c6 Rd2+
34. Rxd2 Bxd2 35. Kf2 Kd8 36. Ke2 Ba5 37. g4 h6 38. Kd3 Bc7 39. h3 Bg3 40. Kc4
Bb8 41. Kc5 Bc7 42. h4 Kc8 43. h5 Kb8 44. Nd6 Bxd6+ 45. Kxd6 Kc8 46. c7 e5 47.
Kc6 f5 48. gxf5 f6 49. Kd6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.25"]
[White "Echt, Pascal"]
[Black "Fegebank, Fritz"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1428"]
[BlackElo "1971"]
[PlyCount "112"]
[EventDate "2019.12.27"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 c6 5. Bg2 Bg4 6. O-O Nf6 7. Nc3 Qc7 8. Qc2
O-O 9. Re1 e5 10. dxe5 dxe5 11. e4 Nbd7 12. Bg5 h6 13. Be3 Rfd8 14. Rad1 Nf8
15. h3 Bxf3 16. Bxf3 Ne6 17. Ne2 c5 18. Bc1 Nd4 19. Nxd4 cxd4 20. Be2 Qc6 21.
Bd3 Rac8 22. b4 b6 23. a3 Qd6 24. Bd2 Rc7 25. Rc1 Rdc8 26. Qd1 Qd7 27. Kg2 Ne8
28. Rg1 Nd6 29. Qb3 Kh7 30. f3 f5 31. Rgf1 Qf7 32. Kg1 b5 33. Qb1 bxc4 34. Bc2
Qd7 35. Kg2 d3 36. Bxd3 cxd3 37. Qxd3 Rxc1 38. Rxc1 Rxc1 39. Bxc1 fxe4 40. fxe4
Qc6 41. Be3 a6 42. Kf3 Nf5 43. Bc5 Nd4+ 44. Ke3 Qe6 45. g4 h5 46. Qd1 Qd7 47.
Kf2 Qf7+ 48. Kg2 Qa2+ 49. Kh1 Qxa3 50. Kg2 Qe3 51. gxh5 Qxe4+ 52. Kf2 Qf5+ 53.
Kg2 Qxh5 54. Qf1 Qg5+ 55. Kh2 Qd2+ 56. Kh1 Qe2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.26"]
[White "Jablonowski, Christoph"]
[Black "Fuhrmann, Jeppe"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1969"]
[BlackElo "1327"]
[PlyCount "59"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 c5 5. cxd5 Nxd5 6. Bg2 Nc6 7. O-O Be7 8. e4
Nf6 9. e5 Nd5 10. dxc5 Bxc5 11. Qc2 Be7 12. a3 a5 13. h4 h6 14. Nbd2 O-O 15.
Re1 Qb6 16. Nc4 Qc5 17. Qe4 b5 18. Ne3 Bb7 19. Qg4 Nb6 20. Nf1 Qc4 21. Re4 Qd5
22. Bxh6 g6 23. Ne3 Qc5 24. h5 g5 25. Bxg5 Kh7 26. Bxe7 Qxe7 27. Ng5+ Kh8 28.
Nf5 exf5 29. Qxf5 f6 30. exf6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.27"]
[White "Meyer, Harald"]
[Black "Renger, Maik"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1298"]
[BlackElo "1959"]
[PlyCount "116"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Nc3 Bg4 8.
Qxe7+ Bxe7 9. Be2 Nc6 10. Bf4 O-O-O 11. h3 Bxf3 12. Bxf3 Rde8 13. O-O-O Nd4 14.
Be4 Nxe4 15. dxe4 Nc6 16. Rhe1 Bf6 17. Nd5 Be5 18. Kb1 Rhf8 19. g4 Bxf4 20.
Nxf4 Ne5 21. Re3 Re7 22. Nd5 Re6 23. f4 Nc4 24. Rc3 Rxe4 25. b3 Na3+ 26. Kb2
Nb5 27. Re3 Rfe8 28. Rde1 R4e6 29. h4 Kd7 30. c3 c6 31. Rxe6 fxe6 32. Ne3 Nc7
33. Kc2 Rf8 34. f5 g6 35. fxg6 hxg6 36. Rf1 Rxf1 37. Nxf1 Nd5 38. Kd3 Ke7 39.
Ng3 Nf4+ 40. Ke4 e5 41. h5 Kf6 42. h6 d5+ 43. Kf3 Nh3 44. h7 Ng5+ 45. Ke3 Nxh7
46. c4 Kg5 47. Kf3 Nf6 48. cxd5 cxd5 49. Ne2 Nxg4 50. Nc3 Nf6 51. a4 a6 52. b4
d4 53. Nd1 e4+ 54. Ke2 Kf4 55. Nb2 Nd5 56. b5 axb5 57. axb5 Nc3+ 58. Kf1 Nxb5
0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.28"]
[White "Sonntag, Sven"]
[Black "Wang, Huanying"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1954"]
[BlackElo "1293"]
[PlyCount "69"]
[EventDate "2019.12.27"]

1. c4 e6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e4 O-O 6. e5 Ne8 7. d4 f6 8. f4 d6
9. exf6 Bxf6 10. Nf3 Nc6 11. O-O a6 12. Be3 Ne7 13. Qe2 Bg7 14. Bf2 c6 15. Ng5
Rf6 16. Rae1 h6 17. Nf3 Kh7 18. d5 Nf5 19. Ne4 Rf8 20. dxe6 Bxe6 21. g4 Ne7 22.
Neg5+ hxg5 23. Nxg5+ Kh8 24. Nxe6 Qb8 25. Nxg7 Kxg7 26. Qxe7+ Rf7 27. Bd4+ Kg8
28. Qh4 Rh7 29. Qg5 Qc7 30. Re6 Ng7 31. Re7 Qd8 32. Rfe1 Qf8 33. Qxg6 Qxf4 34.
Rxg7+ Kf8 35. Rg8# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.29"]
[White "Mago, Helmut"]
[Black "Nyenhuis, Yannek"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "1247"]
[BlackElo "1951"]
[PlyCount "54"]
[EventDate "2019.12.27"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. Nc3 c6 6. Nf3 Be7 7. d4 O-O 8. O-O
Bf5 9. a4 a5 10. b3 Na6 11. Bb2 Nb4 12. Rc1 Re8 13. Ba3 Bd6 14. Bxb4 Bxb4 15.
e3 Ba3 16. Nh4 Bg4 17. Qc2 Bxc1 18. Qxc1 Qb6 19. Qc2 Qb4 20. Na2 Qd6 21. h3 Bd7
22. Nf3 Ne4 23. Ne5 f6 24. Bxe4 dxe4 25. Qc4+ Be6 26. Qc5 Qxc5 27. dxc5 fxe5
0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.30"]
[White "Mix, Clemens"]
[Black "Englert, Barbara"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1931"]
[BlackElo "1240"]
[PlyCount "23"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O dxc4 7. Qa4+ Nc6 8. Ne5
Nd5 9. e4 f6 10. Nxc6 Qd6 11. exd5 Kf7 12. dxe6+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.31"]
[White "Grunert, Heinrich"]
[Black "Grunert, Friedrich"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1239"]
[BlackElo "1930"]
[PlyCount "86"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. b3 Bd7 7. Ba3 Nh6 8. Be2 Be7
9. O-O Nf5 10. dxc5 Bxc5 11. Bxc5 Qxc5 12. Qd2 b5 13. Rd1 O-O 14. Nd4 Ncxd4 15.
cxd4 Qb6 16. Rc1 Qxd4 17. Qxd4 Nxd4 18. Bd3 Rac8 19. Rxc8 Rxc8 20. Na3 b4 21.
Nc2 Nxc2 22. Bxc2 Rxc2 23. h3 Bb5 24. a4 Ba6 25. f3 d4 26. Rd1 d3 27. Kf1 Kf8
28. g4 Ke7 29. h4 Kd7 30. f4 Kc6 31. h5 Kd5 32. g5 g6 33. h6 Kd4 34. Ke1 Ke3
35. Kf1 d2+ 36. Kg2 Rc1 37. Rxd2 Kxd2 38. Kf3 Bd3 39. Kg4 Ke3 40. Kg3 Rg1+ 41.
Kh3 Kf2 42. Kh4 Kf3 43. Kh3 Rh1# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.32"]
[White "Atri, Jamshid"]
[Black "Krüger, Dietrich"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1917"]
[BlackElo "1204"]
[PlyCount "64"]
[EventDate "2019.12.27"]

1. e4 Nc6 2. d4 e5 3. d5 Nce7 4. c4 b6 5. Nc3 Bb7 6. f4 Ng6 7. f5 N6e7 8. Nf3
f6 9. Bd3 c5 10. O-O Qc7 11. Bc2 d6 12. Ba4+ Kd8 13. Be3 a6 14. a3 g6 15. Nh4
g5 16. Nf3 h5 17. Nd2 Bh6 18. Qxh5 Kc8 19. Qe8+ Qd8 20. Qxd8+ Kxd8 21. g4 Bg7
22. Kg2 Kc7 23. b4 Bc8 24. Bf2 Bd7 25. Be3 Nh6 26. h3 Nf7 27. Rab1 Kb7 28. bxc5
dxc5 29. Bxc5 Nc6 30. Be3 Nd6 31. c5 Nb5 32. dxc6+ Bxc6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.33"]
[White "Lohmann, Tristan"]
[Black "Schwarzkopf, Jörg"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1874"]
[PlyCount "98"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bd3 a6 8.
Na3 b5 9. Ne2 d5 10. exd5 Qxd5 11. O-O Be7 12. Ng3 O-O 13. Re1 Bb7 14. Be4 Qxd1
15. Rxd1 Nxe4 16. Nxe4 Nd4 17. Ng3 Rac8 18. c3 Nc6 19. Nc2 Rcd8 20. Be3 f5 21.
Bb6 Rd6 22. Rxd6 Bxd6 23. Rd1 Bb8 24. Rd7 Bc8 25. Rd1 Kf7 26. Bc5 Rd8 27. Rxd8
Nxd8 28. Bb6 Nc6 29. Nb4 Nxb4 30. cxb4 Ke6 31. Kf1 Bd6 32. Bc5 Bxc5 33. bxc5 a5
34. Ke2 Kd5 35. c6 Kxc6 36. Kd3 f4 37. Ne4 Bf5 38. f3 Kd5 39. h3 h5 40. h4 g6
41. b3 b4 42. Kd2 Bxe4 43. fxe4+ Kxe4 44. Ke2 Kf5 45. Kd3 e4+ 46. Kc4 e3 47.
Kd3 Kg4 48. Ke2 Kxh4 49. Kf3 g5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.34"]
[White "Egelriede, Nikolas"]
[Black "Korf, Joel"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1865"]
[PlyCount "53"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nxe4 6. Bd3 Nf6 7. Qe2+ Be7 8.
Nxf6+ gxf6 9. Nh4 d5 10. Nf5 Ne5 11. Ng7+ Kd7 12. Bf5+ Kc6 13. Bf4 Bb4+ 14. Kf1
Qe7 15. a3 Bc5 16. b4 Bb6 17. b5+ Kd6 18. Bxc8 Qf8 19. Nf5+ Kc5 20. Bxb7 Re8
21. Qd2 Kc4 22. Bxe5 Rxe5 23. Qd3+ Kc5 24. Qxd4+ Kxb5 25. Rb1+ Ka5 26. Qc3+ Ka4
27. Bc6# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "1.35"]
[White "Korf, Roman"]
[Black "Schmid, Janusch"]
[Result "0-1"]
[ECO "B95"]
[BlackElo "1845"]
[PlyCount "80"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bc4 e6 7. Bg5 Be7 8. O-O
O-O 9. Qe2 Qb6 10. Qd3 Nc6 11. Nxc6 Qxc6 12. Rfe1 b5 13. Nxb5 axb5 14. Bxb5 Qc7
15. c3 Bb7 16. f3 Rfb8 17. Qc4 Qxc4 18. Bxc4 Ba6 19. Bxa6 Rxa6 20. b3 h6 21.
Bh4 Ra3 22. c4 Rba8 23. Rab1 Rxa2 24. b4 Rc2 25. Rec1 Rxc1+ 26. Rxc1 Rb8 27.
Rb1 Kf8 28. Bg3 Nd7 29. c5 Nxc5 30. e5 dxe5 31. Bxe5 Rb7 32. f4 f6 33. Bd4 Nd3
34. Bc3 Nxf4 35. g3 Ne2+ 36. Kf2 Nxc3 37. Rc1 Bxb4 38. Rf1 Bc5+ 39. Ke1 Rb1+
40. Kd2 Rxf1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.1"]
[White "Feuerstack, Aljoscha"]
[Black "Porth, Hartmut"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2446"]
[BlackElo "2007"]
[PlyCount "39"]
[EventDate "2019.12.27"]

1. e4 Nc6 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5 a6 6. Qe2+ Be7 7. Bxc6+ bxc6
8. O-O Bg4 9. Re1 Nf6 10. d3 Bxf3 11. Qxf3 O-O 12. Ne2 Qd7 13. Nd4 Rfe8 14. Bg5
Bb4 15. c3 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Qxe8 18. Qe3 Be7 19. Bxf6 gxf6 20. Nf5
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.2"]
[White "Keyser, Robin"]
[Black "Krause, Benedict"]
[Result "0-1"]
[ECO "D71"]
[WhiteElo "2022"]
[BlackElo "2423"]
[PlyCount "103"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Qa4 Bg7 6. cxd5 O-O 7. dxc6 Nxc6 8.
Nf3 Nd5 9. O-O Nb6 10. Qc2 Nxd4 11. Nxd4 Qxd4 12. Nc3 Qc4 13. Bd2 Bf5 14. e4
Be6 15. Rac1 Rac8 16. Qb1 Qb4 17. Be1 Qd4 18. Rd1 Qc5 19. Bd2 Nc4 20. Nd5 Bxd5
21. exd5 Nxb2 22. Rc1 Qd6 23. Bf4 Qd7 24. Qe4 Na4 25. Rfe1 Bf6 26. d6 exd6 27.
Qxb7 Qxb7 28. Bxb7 Rxc1 29. Rxc1 Nc3 30. Bf3 d5 31. Bd2 d4 32. Bxc3 dxc3 33.
Kf1 Rc8 34. Bd5 a5 35. Bb3 Ra8 36. Ba4 Rb8 37. Rc2 Kf8 38. Ke2 Rb4 39. Bb3 a4
40. Bd5 Ke7 41. Bc6 Kd6 42. Bf3 Kc5 43. Kd3 Rd4+ 44. Ke3 Bg5+ 45. Ke2 Bd2 46.
h3 Rd7 47. Be4 Kd4 48. Bc6 Re7+ 49. Kf3 a3 50. Bb5 f5 51. g4 Rb7 52. Ba4 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.3"]
[White "Hochgräfe, Markus"]
[Black "Keyser, Philipp"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2415"]
[BlackElo "1980"]
[PlyCount "41"]
[EventDate "2019.12.27"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 Nf6 5. Be2 g6 6. d4 exd4 7. exd4 cxd4 8.
Nxd4 Bg7 9. Ndb5 O-O 10. Bf4 a6 11. Nd6 Qb6 12. Qd2 Qd4 13. Rd1 Qxd2+ 14. Rxd2
Rd8 15. Na4 Ne8 16. Nxc8 Raxc8 17. Nb6 Ne5 18. Nxc8 Rxc8 19. Bxe5 Bxe5 20. Rxd7
Bxb2 21. O-O 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.4"]
[White "Thieme, Daniel Otis"]
[Black "Pfreundt, Jakob"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1983"]
[BlackElo "2409"]
[PlyCount "90"]
[EventDate "2019.12.27"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nc6 5. e3 e5 6. Nge2 f5 7. d4 Nf6 8. b4 O-O
9. b5 Ne7 10. dxe5 dxe5 11. Ba3 Qe8 12. Qb3 Qf7 13. Nd5 Nexd5 14. Bxf8 Nxe3 15.
Bxg7 Nxg2+ 16. Kf1 Kxg7 17. Kxg2 b6 18. Rhd1 Bb7+ 19. Kg1 Ne4 20. Qe3 Re8 21.
Rac1 Nc5 22. Rc2 Qf6 23. Rcd2 Rf8 24. Nc3 f4 25. gxf4 Qxf4 26. Nd5 Qxe3 27.
Nxe3 Bf3 28. Re1 e4 29. Rd4 Rf7 30. Rb1 Ne6 31. Rd5 Nf4 32. Rd8 Be2 33. Rb2 h5
34. Rbd2 Bd3 35. h4 {(=)} Ne6 36. Rd5 Rf4 37. Rd7+ Kh6 38. Nd5 Rg4+ 39. Kh1
Rxh4+ 40. Kg1 Ng5 41. Kg2 Rg4+ 42. Kh1 Nf3 43. Rd1 Rh4+ 44. Kg2 Rh2+ 45. Kg3
Kg5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.5"]
[White "Ertan, Can"]
[Black "Kurth, Michael"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2373"]
[BlackElo "1971"]
[PlyCount "52"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Nd4 e5 10. Nf5 Bxf5 11. exf5 Nd4 12. Bc4 Rc8 13. Bd5 h5 14. O-O
Be7 15. Be4 Qd7 16. Nd5 Bd8 17. c3 Nb5 18. Qf3 Kf8 19. Qe3 Rc5 20. Rad1 Rc6 21.
a4 Nc7 22. Nb6 Qe8 23. Bxc6 Qxc6 24. a5 Be7 25. c4 h4 26. h3 Rh5 {und wenig
später:} 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.6"]
[White "Giraud, Valerian"]
[Black "Trisic, Aleksandar"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1972"]
[BlackElo "2328"]
[PlyCount "69"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 c5 3. e3 e6 4. c3 Nc6 5. Nd2 Be7 6. Bd3 O-O 7. h3 b6 8. Ngf3
Bb7 9. O-O d6 10. Qe2 Qc7 11. Bh2 Rfc8 12. dxc5 bxc5 13. Rfd1 Rab8 14. Nc4 e5
15. e4 Bf8 16. Rd2 g6 17. Rad1 Bh6 18. Ne3 Ne7 19. Bb1 Ne8 20. Nxe5 Rd8 21.
N5c4 Ba6 22. Bd3 Nc8 23. Nd5 Qd7 24. Bf4 Bxf4 25. Nxf4 Qe7 26. Nxd6 Bxd3 27.
Nxc8 Rdxc8 28. Rxd3 Qe5 29. Nd5 Rb7 30. f4 Qe6 31. Qg4 Kf8 32. f5 gxf5 33. exf5
Qh6 34. Rg3 Qg7 35. Qh4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.7"]
[White "Jahncke, Giso"]
[Black "Jablonowski, Christoph"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2320"]
[BlackElo "1969"]
[PlyCount "59"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Nge2 c5 7. Be3 Nc6 8. d5
Ne5 9. Ng3 e6 10. Be2 exd5 11. cxd5 h5 12. O-O h4 13. Nh1 Nh7 14. f4 Nd7 15.
Nf2 a6 16. a4 f5 17. Qd2 Re8 18. exf5 gxf5 19. Rae1 Ndf6 20. Bd3 Bd7 21. Qc2
Qc8 22. b3 b6 23. Bc1 Nf8 24. Nfd1 Ng6 25. Ne3 Ne7 26. Bb2 Ng4 27. Nxg4 fxg4
28. Ne4 Nxd5 29. Bc4 Qc6 30. Ng5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.8"]
[White "Fegebank, Fritz"]
[Black "Kuberczyk, Christoph"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1971"]
[BlackElo "2310"]
[PlyCount "64"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nf3
Nd4 9. Nd1 h5 10. h3 e5 11. c3 Nxf3+ 12. Bxf3 b4 13. Bg2 Be6 14. d4 bxc3 15.
bxc3 Qe7 16. f3 exd4 17. cxd4 Qf6 18. Rc1 cxd4 19. Bf4 Bh6 20. Bxh6 Nxh6 21.
O-O Kf8 22. Rc7 Kg7 23. Rxa7 Ra8 24. Qa5 Rxa7 25. Qxa7 Qe5 26. f4 Qc5 27. Qa4
Rb8 28. Nf2 Rb4 29. Qa3 Rc4 30. Qa6 Rc3 31. Rd1 Rxg3 32. Nd3 Qc2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.9"]
[White "Hourigan, Gerrit"]
[Black "Sonntag, Sven"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2301"]
[BlackElo "1954"]
[PlyCount "159"]
[EventDate "2019.12.27"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
Qc7 9. a5 exd4 10. Nxd4 Ne5 11. Bb3 Bg4 12. f3 Bd7 13. Be3 b5 14. axb6 axb6 15.
h3 b5 16. f4 Rxa1 17. Qxa1 Nc4 18. Bxc4 bxc4 19. Qa6 Rb8 20. Bc1 d5 21. exd5
Bc5 22. Qxc4 Qa7 23. Be3 Rb4 24. Qa2 Qxa2 25. Nxa2 Rxd4 26. dxc6 Bxc6 27. Bxd4
Bxd4+ 28. Kh2 Bxb2 29. Rb1 Ba3 30. Rb8+ Bf8 31. Nb4 Be8 32. Nd3 g5 33. g4 Bd6
34. Rd8 Be7 35. Ra8 h6 36. Kg3 Kg7 37. fxg5 hxg5 38. Ra6 Bb5 39. Rb6 Bd6+ 40.
Kf3 Bxd3 41. cxd3 Bf4 42. Rb5 Ne8 43. h4 Nd6 44. Ra5 f6 45. Ra7+ Kg6 46. d4 Kh6
47. Re7 Nb5 48. Ke4 Nd6+ 49. Kf3 Nb5 50. Rd7 Nd6 51. Rd8 Kg7 52. Rd7+ Kg6 53.
Re7 Nb5 54. h5+ Kh6 55. Ke4 f5+ 56. Kxf5 Nxd4+ 57. Kf6 Nf3 58. Re8 Kh7 59. Re7+
Kh6 60. Kf5 Nd4+ 61. Ke4 Nb5 62. Re6+ Kg7 63. Rb6 Nc3+ 64. Kf5 Nd5 65. Rb7+ Kh6
66. Ke4 Ne3 67. Kf3 Nd5 68. Rf7 Nc3 69. Rf5 Nb1 70. Ke2 Nc3+ 71. Kd3 Nd1 72.
Ke2 Ne3 73. Rf6+ Kg7 74. Rg6+ Kf7 75. Kf3 Nc4 76. Ke4 Ne5 77. Ra6 Nxg4 78. Kf5
Ne3+ 79. Ke4 Kg7 80. Rg6+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.10"]
[White "Renger, Maik"]
[Black "Ritscher, Jan-Paul"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1959"]
[BlackElo "2253"]
[PlyCount "90"]
[EventDate "2019.12.27"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. Bxf6 exf6 6. Nxe4 Bg7 7. Nf3 O-O 8.
Be2 d5 9. Ned2 c6 10. O-O Bf5 11. Re1 Qd6 12. Nf1 Nd7 13. Ne3 Be6 14. c3 Bh6
15. Bd3 Rfe8 16. Qc2 Nf8 17. h4 Bd7 18. h5 Bxe3 19. fxe3 gxh5 20. Qf2 Re7 21.
Nh4 Rae8 22. Bf5 Rg7 23. Bxd7 Qxd7 24. Nf5 Rg5 25. Rf1 Qe6 26. Rae1 Nd7 27. Qf4
Kh8 28. Re2 b6 29. Rf3 a5 30. Ng3 Qg4 31. Nf5 Qxf4 32. Rxf4 Re6 33. Kf2 Nf8 34.
Ng3 Ng6 35. Rf5 Rxf5+ 36. Nxf5 Ne7 37. Ng3 h4 38. Nh5 Kg8 39. Kf3 f5 40. g3
hxg3 41. Rg2 Kf7 42. Nxg3 Rh6 43. Kf4 Kf6 44. Rg1 Rh2 45. Rb1 Rf2# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.11"]
[White "Reddmann, Hauke"]
[Black "Mix, Clemens"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2235"]
[BlackElo "1931"]
[PlyCount "51"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. e3 Bd6 5. Nf3 O-O 6. g3 c6 7. Bg2 Nd7 8.
O-O f5 9. Nbd2 Nf6 10. c4 dxc4 11. Nxc4 Be6 12. Nxd6 Qxd6 13. Qc2 g6 14. Rfc1
Bd5 15. Qc5 Qxc5 16. Rxc5 b6 17. Rcc1 Nd7 18. b3 c5 19. Rd1 Rfd8 20. Rac1 Rac8
21. dxc5 Bxf3 22. Bxf3 Nxc5 23. b4 Ne6 24. Rxc8 Rxc8 25. Rd7 Rc7 26. Rxc7
1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.12"]
[White "Nyenhuis, Yannek"]
[Black "Schroeder, Christoph"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1951"]
[BlackElo "2159"]
[PlyCount "55"]
[EventDate "2019.12.27"]

1. d4 e6 2. Nf3 d5 3. Bf4 c5 4. e3 Nc6 5. c3 Bd6 6. Bg3 Nf6 7. Nbd2 O-O 8. Bd3
b6 9. Qe2 Bb7 10. Rd1 Re8 11. e4 Be7 12. e5 Nh5 13. a3 g6 14. Nf1 cxd4 15. cxd4
f5 16. exf6 Bxf6 17. Ne5 Bxe5 18. Bxe5 Nxe5 19. dxe5 Nf4 20. Qg4 Nxd3+ 21. Rxd3
Ba6 22. Rc3 d4 23. Rc1 Qd5 24. Nd2 Rac8 25. Rd1 Qxe5+ 26. Qe4 Qb5 27. b4 Rc3
28. Nb1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.13"]
[White "Popvasilev, Kaloyan"]
[Black "Atri, Jamshid"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "2133"]
[BlackElo "1917"]
[PlyCount "67"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxe5 Qe7 6. f4 Nxb5 7. Nxb5 d6 8.
Nf3 Qxe4+ 9. Kf2 Ng4+ 10. Kg3 Qg6 11. Nh4 Qf6 12. h3 Nh6 13. Nxc7+ Kd8 14. Nd5
Nf5+ 15. Nxf5 Qxf5 16. Ne3 Qg6+ 17. Kh2 f5 18. Qf3 Rb8 19. a4 Qf7 20. Ra3 Bd7
21. Nd5 Bc6 22. Rd3 Bxa4 23. b3 Bc6 24. c4 Rg8 25. Bb2 Kc8 26. Ra1 b6 27. Ne7+
Qxe7 28. Qxc6+ Qc7 29. Qd5 Rh8 30. Qxf5+ Kb7 31. Qd5+ Kc8 32. Re3 Qd7 33. Rxa7
Qxa7 34. Qc6+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.14"]
[White "Grunert, Friedrich"]
[Black "Falke, Isaak"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1930"]
[BlackElo "2107"]
[PlyCount "46"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nh4 Be4 6. f3 Bxb1 7. Rxb1 e6 8. f4
Bb4+ 9. Ke2 dxc4 10. Qa4 a5 11. Qc2 b5 12. g3 Nbd7 13. Bg2 Rc8 14. e4 c5 15. d5
exd5 16. exd5 a4 17. Bd2 O-O 18. d6 Re8+ 19. Kf2 Ng4+ 20. Kf3 Ndf6 21. Nf5 Qd7
22. Ne3 Rxe3+ 23. Bxe3 Qc6+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.15"]
[White "Wanner, Lukas"]
[Black "Egelriede, Nikolas"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2099"]
[BlackElo "1865"]
[PlyCount "91"]
[EventDate "2019.12.27"]

1. c4 c6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Nbd7 5. O-O e5 6. d4 e4 7. Nfd2 Be7 8. Nc3
O-O 9. cxd5 cxd5 10. Qb3 Nb6 11. a4 a5 12. f3 Be6 13. e3 exf3 14. Nxf3 Nc4 15.
Ne2 Bb4 16. Qd3 Ne4 17. b3 Ncd6 18. Bb2 Bf5 19. Qd1 Qe7 20. Nf4 Be6 21. Rc1
Rac8 22. Qd3 Nf5 23. Rfd1 Ba3 24. Bxa3 Qxa3 25. Rxc8 Rxc8 26. Ne2 Qb4 27. Nd2
Nc3 28. Re1 Nxe2+ 29. Qxe2 Rc2 30. Rd1 Qc3 31. Kf2 Nd6 32. Ke1 Ne4 33. Bxe4
dxe4 34. d5 Bxd5 35. Kf1 Qf6+ 36. Kg1 g6 37. Qb5 Qg5 38. Nc4 Rxc4 39. bxc4
Qxe3+ 40. Kf1 Qf3+ 41. Ke1 Qc3+ 42. Kf2 e3+ 43. Kg1 Bc6 44. Qc5 e2 45. Rd8+ Kg7
46. Qf8+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.16"]
[White "Schwarzkopf, Jörg"]
[Black "Callsen, Niklas"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1874"]
[BlackElo "2072"]
[PlyCount "46"]
[EventDate "2019.12.27"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 e6 5. d4 d6 6. exd6 Bxd6 7. Nf3 O-O 8. O-O
Nc6 9. Re1 h6 10. a3 Qc7 11. Bxd5 exd5 12. dxc5 Bxc5 13. Qxd5 Ne7 14. Qb3 Be6
15. Qc2 Bg4 16. Nbd2 Rfe8 17. Ne4 Bxf3 18. Nxc5 Qxc5 19. Be3 Qh5 20. gxf3 Ng6
21. Kg2 Nh4+ 22. Kg3 Qxf3+ 23. Kxh4 Re5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.17"]
[White "Günther, Patrick"]
[Black "von Nobbe, David"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2063"]
[PlyCount "51"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. d3 O-O 8. Nc3
d6 9. a3 Bg4 10. Be3 Qd7 11. Re1 Rfe8 12. h3 Bh5 13. Nd5 Nxd5 14. Bxd5 Bxf3 15.
Qxf3 Bf6 16. c3 Rac8 17. a4 bxa4 18. Qd1 Ne7 19. Bc4 Rb8 20. Qc2 c5 21. Rxa4
Rxb2 22. Qxb2 Qxa4 23. Ra1 Qd7 24. Rxa6 Ng6 25. Qa2 Be7 26. Bxf7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.18"]
[White "Schmid, Janusch"]
[Black "Szobries, Torsten"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "1845"]
[BlackElo "2034"]
[PlyCount "107"]
[EventDate "2019.12.27"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Nf3 Nc6 5. Bg5 h6 6. Bf4 Bxc3+ 7. bxc3 d6 8.
e3 Qe7 9. Bg3 e5 10. d5 Nb8 11. Be2 Na6 12. Qc2 Nc5 13. Nd2 O-O 14. e4 Nh7 15.
Nb3 b6 16. Nxc5 bxc5 17. O-O f5 18. exf5 Bxf5 19. Qd2 Rab8 20. Rae1 Qd7 21. Bd3
Bxd3 22. Qxd3 Qf5 23. Qxf5 Rxf5 24. Rb1 Rff8 25. f3 Nf6 26. Kf2 Ne4+ 27. Ke3
Nxc3 28. Rb3 Na4 29. Rfb1 Nb6 30. Kd3 Kf7 31. Be1 Ke7 32. Bd2 Kd7 33. a4 Kc8
34. a5 Nd7 35. Rxb8+ Nxb8 36. Ke4 Nd7 37. Rb3 Rf7 38. g3 h5 39. Rb1 g6 40. Rb3
Nf6+ 41. Ke3 c6 42. dxc6 Rc7 43. Kd3 Rxc6 44. Bg5 Nd7 45. Ke4 Ra6 46. Ra3 Nb8
47. Kd5 Kd7 48. f4 Nc6 49. fxe5 Nxe5 50. Bf4 Ng4 51. Bg5 Ne5 52. Bf4 Ng4 53.
Bg5 Ne5 54. Bf4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.19"]
[White "Mi, Gufeng"]
[Black "Andris, Valentin"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1541"]
[BlackElo "1828"]
[PlyCount "118"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 c5 3. c3 b6 4. Bf4 g6 5. e3 Bg7 6. Be2 Bb7 7. h3 O-O 8. Nbd2
d6 9. O-O Nbd7 10. Qc2 a6 11. e4 Rc8 12. d5 b5 13. c4 b4 14. Rfe1 a5 15. b3 Nh5
16. Bh2 Bxa1 17. Rxa1 f6 18. g4 Ng7 19. Nh4 g5 20. Nf5 Nxf5 21. gxf5 Ra8 22.
Bh5 Ne5 23. f4 gxf4 24. Bxf4 Kh8 25. Bxe5 fxe5 26. Kh2 Rg8 27. Bf7 Rg7 28. Bh5
Qf8 29. Nf3 Qf6 30. Rg1 Rxg1 31. Nxg1 Qh6 32. Qe2 a4 33. Bf7 Qf4+ 34. Kh1 axb3
35. axb3 Ra1 36. Qg2 Ra8 37. Ne2 Qh6 38. Ng3 Qg7 39. Bh5 Ra3 40. Qf3 Qg5 41.
Bg4 Qc1+ 42. Kg2 Qc2+ 43. Ne2 Rxb3 44. Qf2 Qxe4+ 45. Kh2 Rb2 46. f6 Rxe2 47.
Bxe2 exf6 48. Qxf6+ Kg8 49. Qd8+ Kg7 50. Qe7+ Kg6 51. Qxd6+ Kg5 52. Qe7+ Kf4
53. Qh4+ Ke3 54. Qg5+ Kxe2 55. Qh5+ Ke3 56. Qd1 Qf4+ 57. Kg1 Qg3+ 58. Kh1 Qf3+
59. Qxf3+ Kxf3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.20"]
[White "Zierott, Jan"]
[Black "Roth, Paul Konstantin"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1803"]
[BlackElo "1501"]
[PlyCount "61"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 Bb4+ 4. c3 Bd6 5. Bg5 Be7 6. Nbd2 d5 7. Qc2 Nbd7 8.
e3 c5 9. Be2 c4 10. e4 O-O 11. exd5 exd5 12. O-O h6 13. Bh4 Re8 14. Rfe1 Nf8
15. Ne5 a5 16. Bf3 Be6 17. b3 Rc8 18. bxc4 dxc4 19. Bxb7 Rc7 20. Nc6 Qd7 21.
Nxe7+ Rxe7 22. Bxf6 gxf6 23. Ne4 Kg7 24. Ba6 Bf5 25. a4 Qd5 26. f3 Re6 27. Bb5
Rce7 28. Qa2 Rc7 29. Nc5 Rxe1+ 30. Rxe1 Bd3 31. Nxd3 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.21"]
[White "Schulze, Tim"]
[Black "Nickel, Jonas"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1496"]
[BlackElo "1793"]
[PlyCount "72"]
[EventDate "2019.12.27"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Qb6 5. Qc2 cxd4 6. cxd4 Bf5 7. Qb3 Qxb3 8.
axb3 Nb4 9. Bb5+ Kd8 10. Kd2 Nc2 11. Ra4 e6 12. Nf3 a6 13. Ne5 Ke7 14. g4 f6
15. gxf5 fxe5 16. Bxe5 Kf7 17. Bd3 Nb4 18. fxe6+ Kxe6 19. Be2 h5 20. Rc1 Nc6
21. Bf4 Be7 22. Nc3 g5 23. Bc7 Rf8 24. f4 g4 25. Bxa6 Rc8 26. Bxb7 Rxc7 27. Ra6
Rxb7 28. Rxc6+ Kf7 29. Nxd5 Rxb3 30. Kc2 Rb5 31. e4 Nf6 32. Nxe7 Kxe7 33. Rc7+
Kd6 34. Kd3 Rb3+ 35. R1c3 Rxc3+ 36. Rxc3 Nd7 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.22"]
[White "Wulf, Constanze"]
[Black "Hinrichs, Winfried"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1792"]
[BlackElo "1493"]
[PlyCount "58"]
[EventDate "2019.12.27"]

1. Nf3 Nf6 2. e3 g6 3. Be2 Bg7 4. c4 c5 5. O-O O-O 6. Nc3 Nc6 7. d4 cxd4 8.
exd4 d5 9. Re1 e6 10. Bg5 dxc4 11. Bxc4 Ne7 12. Qb3 h6 {(=)} 13. Bh4 Nf5 14.
Rad1 Nxh4 15. Nxh4 Nd7 16. Nf3 a6 17. Bd3 b5 18. Ne4 Bb7 19. a4 Bxe4 20. Bxe4
Rb8 21. axb5 Rxb5 22. Qa3 Qb6 23. Ra1 Nf6 24. Bd3 Rb3 25. Qxa6 Rxb2 26. Qc4 Qb3
27. Qa6 Nd5 28. Bc4 Qb8 29. Ne5 Nb4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.23"]
[White "Falke, Ornella"]
[Black "Chmielewski, Axel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1486"]
[BlackElo "1790"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. f4 d5 2. e3 Nf6 3. c4 e6 4. Nf3 Be7 5. b3 O-O 6. Be2 b6 7. Bb2 Bb7 8. O-O c5
9. Qc2 Nc6 10. cxd5 Nb4 11. Qc1 Qxd5 12. Nc3 Qd8 13. Ne5 Nd7 14. Nxd7 Qxd7 15.
d3 Rfd8 16. Rd1 Rac8 17. a3 Nd5 18. Ne4 Qb5 19. Rb1 Qe8 20. Ng5 h6 21. Nf3 Bd6
22. Ne5 f6 23. Nc4 Bb8 24. Rf1 b5 25. Na5 Ba8 26. e4 Ne7 27. Qe3 Bc7 28. b4 Bb6
29. Nb3 cxb4 30. d4 Qg6 31. Qh3 Bxe4 32. Bh5 Qf5 33. Bg4 Qg6 34. Bxe6+ Kh8 35.
f5 Qg5 36. Rbe1 Rc2 37. Bc1 Rxg2+ 38. Kh1 Rd2+ 39. Rxe4 R8xd4 40. Rxd4 Bxd4 41.
Bxd2 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.24"]
[White "Floren, Dieter"]
[Black "Lohkamp, Rolf"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1703"]
[BlackElo "1452"]
[PlyCount "65"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bf5 6. Qb3 b6 7. cxd5 Ne4 8.
Nxe4 Bxe4 9. Bb5+ Nd7 10. f3 Bg6 11. Ne2 a6 12. Bc6 b5 13. Bf4 Qa5+ 14. Nc3 Qb6
15. Rd1 Rc8 16. O-O Rxc6 17. dxc6 Qxc6 18. Rfe1 e6 19. d5 Qb6+ 20. Be3 Bc5 21.
Ne4 Bxe4 22. fxe4 Bxe3+ 23. Qxe3 Qxe3+ 24. Rxe3 e5 25. Rc1 O-O 26. Rc6 Nb8 27.
Rc7 a5 28. Rc5 Nd7 29. Rxb5 Rc8 30. Rc3 Ra8 31. Kf2 Nf6 32. Kf3 Ne8 33. Rbc5
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.25"]
[White "Queißer, Jens"]
[Black "Grunert, Wilhelm"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1429"]
[BlackElo "1699"]
[PlyCount "108"]
[EventDate "2019.12.27"]

1. g3 d5 2. Bg2 g6 3. Nf3 Bg7 4. O-O Nf6 5. d3 O-O 6. Nbd2 Nc6 7. c3 e5 8. Qc2
e4 9. dxe4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bf5 12. Qh4 Bf6 13. Bg5 Be7 14. Rad1 Qe8
15. Bxe7 Qxe7 16. Qxe7 Nxe7 17. Nd4 Rab8 18. Nxf5 Nxf5 19. Rd7 Rfc8 20. e4 Nd6
21. b3 Kf8 22. e5 Ke8 23. Bh3 Nb5 24. e6 Nd6 25. exf7+ Kf8 26. Re1 b6 27. Ree7
c5 28. Rxa7 Rd8 29. f3 Nb5 30. Rad7 Nxc3 31. Rxd8+ Rxd8 32. Re8+ Rxe8 33.
fxe8=Q+ Kxe8 34. a4 Ke7 35. Kf2 Kd6 36. Bf1 Ke5 37. h4 Kd4 38. g4 Nb1 39. Bc4
Nd2 40. Bg8 h6 41. g5 hxg5 42. hxg5 Kc3 43. Bf7 Nxb3 44. Bxg6 Nd4 45. Bf7 Nf5
46. g6 c4 47. f4 Kd3 48. Be6 Ng7 49. f5 c3 50. f6 c2 51. fxg7 c1=Q 52. Bf5+ Kd4
53. g8=Q Qf4+ 54. Kg2 Qg5+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.26"]
[White "Bloh, Fabian"]
[Black "Echt, Pascal"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1695"]
[BlackElo "1428"]
[PlyCount "97"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a6 7. Bb3 Na5 8. Bc2
Ba7 9. b4 Nc6 10. O-O O-O 11. h3 Ne7 12. Re1 Ng6 13. Nf1 Be6 14. Be3 h6 15.
Bxa7 Rxa7 16. Ng3 Qd7 17. d4 c6 18. Nf5 b5 19. a4 Bc4 20. axb5 cxb5 21. Qd2 Kh7
22. Ra5 Qc7 23. Rea1 Rfa8 24. g3 d5 25. dxe5 Nxe4 26. Qd4 Ng5 27. Nxg5+ hxg5
28. Nd6 Qd7 29. Nxc4 dxc4 30. Qxd7 Rxd7 31. Rxa6 Rxa6 32. Rxa6 Rd2 33. Bxg6+
fxg6 34. e6 Re2 35. Kf1 Re5 36. Rb6 g4 37. hxg4 g5 38. f4 gxf4 39. gxf4 Re4 40.
Rxb5 Rxf4+ 41. Kg2 Rxg4+ 42. Kf3 Rg1 43. Re5 Rf1+ 44. Ke4 Rf8 45. e7 Re8 46.
Kf5 Kg8 47. Ke6 g6 48. Kd7 Kf7 49. Re1 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.27"]
[White "Fuhrmann, Jeppe"]
[Black "Neumann, Oskar"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1327"]
[BlackElo "1682"]
[PlyCount "86"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. O-O b5 8. a4
b4 9. Na2 Nxe4 10. Bf3 Bb7 11. Re1 d5 12. Bxe4 dxe4 13. c3 e5 14. Nf5 a5 15.
Ng3 Na6 16. Nxe4 Bxe4 17. Rxe4 Nc5 18. Qd5 Rd8 19. Qxe5+ Qxe5 20. Rxe5+ Ne6 21.
Be3 b3 22. Rxa5 bxa2 23. Kf1 g6 24. Rxa2 Bg7 25. c4 Rb8 26. Rb5 Rxb5 27. cxb5
Bd4 28. Bxd4 Nxd4 29. b4 Ke7 30. Rd2 Nf5 31. a5 Nd6 32. b6 Kd7 33. b5 Ke6 34.
Rb2 Kd5 35. a6 Kc5 36. b7 Kb6 37. Ke2 Rd8 38. Rb1 Ka7 39. Kf1 Re8 40. Rb3 Nc4
41. Rd3 Nb6 42. g3 Na4 43. Rd4 Nc5 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.28"]
[White "Bauer, Marcus"]
[Black "Meyer, Harald"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1682"]
[BlackElo "1298"]
[PlyCount "89"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 d6 5. Qxe4 Qe7 6. d4 Nc6 7. Bb5 Bd7 8.
O-O dxe5 9. Bxc6 Bxc6 10. Qxe5 Qxe5 11. dxe5 O-O-O 12. Bf4 Bc5 13. Nc3 Rhe8 14.
Rad1 Bd4 15. Rfe1 Re6 16. Bg5 Rd7 17. Bf4 h6 18. Rd3 f6 19. Red1 fxe5 20. Bg3
g5 21. h3 Bxc3 22. bxc3 e4 23. Rd4 e3 24. Rxd7 Bxd7 25. fxe3 Rxe3 26. Rd3 Re2
27. Rf3 Be8 28. Rf2 Rxf2 29. Kxf2 Bg6 30. Ke3 Kd7 31. Kd4 c6 32. Ke5 Bxc2 33.
Bf2 a5 34. Kf6 Be4 35. g3 Bg2 36. h4 gxh4 37. gxh4 h5 38. Ke5 b5 39. Kd4 a4 40.
a3 Kd6 41. Bg3+ Kd7 42. Kc5 Bd5 43. Bf4 Bf7 44. Bg5 Be6 45. Bf6 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.29"]
[White "Wang, Huanying"]
[Black "Frackowiak, Stanislaw"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1293"]
[BlackElo "1675"]
[PlyCount "0"]
[EventDate "2019.12.27"]

{Notation nicht vorhanden}  0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.30"]
[White "Hermes, Simon"]
[Black "Mago, Helmut"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1673"]
[BlackElo "1247"]
[PlyCount "67"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Be7 7. h3 Bd6 8. Ne5
Bxe5 9. dxe5 Nd7 10. Nf3 Qc7 11. Bb5 a6 12. Bxc6 Qxc6 13. O-O O-O 14. Rc1 f6
15. exf6 Nxf6 16. Ne5 Qe8 17. c4 Qd8 18. cxd5 Nxd5 19. Bg3 Qe7 20. Qe2 b6 21.
Rfd1 Bb7 22. e4 Nf6 23. f3 a5 24. Nc4 Ba6 25. Bd6 Qe8 26. Bxf8 Qxf8 27. Qd2 Rd8
28. Qxd8 Bxc4 29. Qxf8+ Kxf8 30. Rxc4 Ke7 31. Rc2 g6 32. Rcd2 c4 33. Rd8 b5 34.
Ra8 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.31"]
[White "Englert, Barbara"]
[Black "Gonzales Leon, Heriberto"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1240"]
[BlackElo "1666"]
[PlyCount "70"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qe7 6. Be2 Bb4+ 7. c3 Ba5 8.
b4 Bb6 9. Bf3 d6 10. O-O Ne5 11. Nf5 Bxf5 12. exf5 c6 13. Be2 Nf6 14. Nd2 Nd5
15. Bd4 c5 16. bxc5 Bxc5 17. Bb5+ Kf8 18. Bxc5 dxc5 19. Re1 Qc7 20. Qb3 Ne7 21.
f6 gxf6 22. Nc4 Ng4 23. g3 a6 24. Qa4 Rd8 25. Qa5 Qxa5 26. Nxa5 axb5 27. Nxb7
Rd2 28. Rad1 Rxd1 29. Rxd1 Kg7 30. h3 Ne5 31. Nxc5 Rc8 32. Ne4 Ra8 33. Ra1 Nc4
34. g4 Nd5 35. Ng3 Nxc3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.32"]
[White "Von Rosen, Jakob"]
[Black "Grunert, Heinrich"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1665"]
[BlackElo "1239"]
[PlyCount "53"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d6 6. c3 d5 7. exd5 Nxd5 8. Re1
O-O 9. Nxe5 Nxe5 10. Rxe5 c6 11. d4 Bd6 12. Re1 Bf5 13. Qf3 Re8 14. Rxe8+ Qxe8
15. Be3 Nxe3 16. fxe3 g6 17. Nd2 b6 18. Rf1 c5 19. e4 b5 20. Bd5 Rb8 21. exf5
cxd4 22. fxg6 hxg6 23. Bxf7+ Qxf7 24. Qxf7+ Kh8 25. Rf3 Bxh2+ 26. Kxh2 Rf8 27.
Rh3# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.33"]
[White "Krüger, Dietrich"]
[Black "Kaußmann, Jean-David"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1204"]
[BlackElo "1593"]
[PlyCount "65"]
[EventDate "2019.12.27"]

1. d4 d5 2. Bf4 e6 3. e3 Nf6 4. Bd3 c5 5. Ne2 c4 6. Bxc4 dxc4 7. c3 Qd5 8. O-O
Bd7 9. Nd2 Bd6 10. Bg3 Bxg3 11. Nxg3 O-O 12. Qe2 b5 13. e4 Qb7 14. f4 Nc6 15.
Nf3 h6 16. Ne5 Nxe5 17. fxe5 Nh7 18. h4 Bc6 19. Qg4 g6 20. Rf4 Qe7 21. Nh5 g5
22. Nf6+ Kh8 23. Nxh7 Kxh7 24. Rf6 Rg8 25. Raf1 Raf8 26. Qh5 Rg6 27. hxg5 Bxe4
28. Rxg6 fxg6 29. Qxh6+ Kg8 30. Rf6 Rxf6 31. gxf6 Qh7 32. Qf4 Kf7 33. Qxe4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.34"]
[White "Raedisch, Peter"]
[Black "Lohmann, Tristan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1572"]
[PlyCount "95"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 d6 6. Bc4 Bg7 7. Ng5 Nh6 8. Be3
Qb6 9. Qd2 Qa5 10. Nc3 O-O 11. O-O Ng4 12. Rae1 Nxe3 13. Qxe3 h6 14. Nf3 Bg4
15. Rd1 Bxf3 16. Qxf3 Nxd4 17. Qg4 e6 18. Rd3 Rac8 19. Bb3 Rfd8 20. Bd1 a6 21.
Kh1 Nb5 22. Qh3 Nxc3 23. bxc3 Rxc3 24. Bb3 Rxd3 25. Qxd3 Qc3 26. Qb1 Qb2 27.
Qd1 Qd4 28. Qf3 Rc8 29. Rd1 Qc5 30. h3 Be5 31. g3 Qc3 32. Rd3 Qe1+ 33. Kg2 Rc3
34. h4 Rxd3 35. Qxd3 Qc3 36. Qe2 Qd4 37. Qc2 Qc3 38. Qe2 b5 39. Qf1 Qc5 40. Qd3
a5 41. f4 Bf6 42. Qd2 Bd8 43. f5 exf5 44. Qxh6 fxe4 45. Qxg6+ Kh8 46. Bxf7 Qc2+
47. Kh3 Qc8+ 48. Be6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.27"]
[Round "2.35"]
[White "Korf, Joel"]
[Black "Kock, Rudolf"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1550"]
[PlyCount "89"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. b3 a6 5. Bb2 b5 6. Bd5 Bf6 7. Nxe5 Nxe5 8.
Bxe5 c6 9. Bxf6 Nxf6 10. Bxf7+ Kxf7 11. Qf3 Re8 12. d3 d5 13. Nd2 Qd6 14. O-O
Bg4 15. Qe3 d4 16. Qe1 Bh5 17. f4 Qd7 18. f5 Qd6 19. Nf3 Bxf3 20. gxf3 Qf4 21.
Qg3 Nh5 22. Qh3 Nf6 23. Qg3 Qxg3+ 24. hxg3 Nd7 25. f4 Nf6 26. Rae1 Ng4 27. Rc1
b4 28. Rfe1 Kf6 29. Kg2 a5 30. Kf3 Ne3 31. g4 Ra7 32. g5+ Kf7 33. Rh1 Kg8 34.
g6 h6 35. e5 Nxf5 36. Rh5 Rf8 37. Rg1 c5 38. Ke4 Ne7 39. Rf1 Nxg6 40. f5 Ra6
41. Rg1 Nh8 42. f6 Rf7 43. Rxh6 g6 44. Rgh1 Rfxf6 45. Rxh8+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.1"]
[White "Ritscher, Jan-Paul"]
[Black "Feuerstack, Aljoscha"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2253"]
[BlackElo "2446"]
[PlyCount "59"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b6 8. Ne5
Qxd4 9. Bxa8 Qxe5 10. Bf4 Qh5 11. Bf3 Ng4 12. Bxg4 Qxg4 13. f3 Qh5 14. Nd2 Nc6
15. Qxc4 Qc5+ 16. Qxc5 Bxc5+ 17. Kh1 e5 18. b4 Bd4 19. Rac1 Nxb4 20. Nb3 c5 21.
Bd2 Nxa2 22. Rc2 Nb4 23. Nxd4 exd4 24. Bxb4 cxb4 25. Ra1 a5 26. Rc6 Ba6 27.
Rxb6 Bxe2 28. Kg2 Bc4 29. Rxa5 d3 30. Rxb4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.2"]
[White "Krause, Benedict"]
[Black "Popvasilev, Kaloyan"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2423"]
[BlackElo "2133"]
[PlyCount "103"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 Qb6 12. Nxc6 Bxc6 13. f5 h5 14. fxe6
fxe6 15. Qe1 Ra7 16. Bd3 Rg7 17. Ne2 Rg4 18. h3 Rg5 19. g4 hxg4 20. hxg4 Rxh1
21. Qxh1 Qe3 22. Rf1 Bg7 23. Nf4 Kf7 24. Qh7 Qd4 25. e5 Qxe5 26. Bg6+ Kf8 27.
Nd3 Qd4 28. c3 Qa7 29. Rxf6+ Bxf6 30. Qxa7 Rxg6 31. Qb8+ Ke7 32. Qc7+ Bd7 33.
Nb4 Rxg4 34. Nc6+ Ke8 35. Nb8 Rg1+ 36. Kc2 Rg2+ 37. Kb3 Rg7 38. Nxd7 Rxd7 39.
Qc8+ Ke7 40. Qxa6 e5 41. Qxb5 d5 42. a4 d4 43. cxd4 exd4 44. Qd3 Rd5 45. Kc4
Ra5 46. Kb4 Re5 47. a5 Re3 48. Qh7+ Ke6 49. a6 d3 50. a7 d2 51. Qc2 Be7+ 52.
Kc4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.3"]
[White "Schroeder, Christoph"]
[Black "Hochgräfe, Markus"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2159"]
[BlackElo "2415"]
[PlyCount "79"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8.
Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. O-O O-O 12. Rfe1 Qc7 13. Ne5 Bh5 14. Ndf3
Rab8 15. Re3 Rfc8 16. Rae1 b5 17. Nxc6 Qxc6 18. Ne5 Qb6 19. a3 a5 20. f3 b4 21.
axb4 axb4 22. g4 Bg6 23. Bxg6 hxg6 24. Rc1 Qa7 25. Qd1 Nd7 26. Ra1 Qb7 27. Nxd7
Qxd7 28. Qd2 Qb7 29. Re2 bxc3 30. bxc3 Qb3 31. Rc1 Rc7 32. Qd3 Qa3 33. Rec2
Rbc8 34. Kg2 g5 35. Qe3 Qe7 36. Qd3 Rc4 37. Qe3 Qf6 38. Kg3 Qd8 39. Kg2 R8c6
40. h3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.4"]
[White "Pfreundt, Jakob"]
[Black "Wanner, Lukas"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2409"]
[BlackElo "2099"]
[PlyCount "131"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Nc6 5. Bb5 Bg4 6. d4 Qb6 7. Bxc6+ bxc6 8.
dxc5 Qxc5 9. Nbd2 e6 10. O-O Nh6 11. h3 Bxf3 12. Nxf3 Nf5 13. g4 Ne7 14. Bg5 h5
15. Kg2 Bg7 16. Rc1 Qb6 17. Qd2 Rb8 18. b3 c5 19. Qf4 Ng8 20. Qa4+ Kf8 21. Qf4
Ke8 22. b4 c4 23. a4 Bh6 24. Bxh6 Rxh6 25. Nd4 Rh7 26. Nb5 a6 27. Nd4 Ne7 28.
Rfd1 Nc6 29. Nf3 Qc7 30. Rb1 Rh8 31. b5 axb5 32. axb5 Na5 33. b6 Rxb6 34. Qf6
Rf8 35. Rxb6 Qxb6 36. Rxd5 hxg4 37. hxg4 Nc6 38. Rd6 Qb7 39. Qf4 Ke7 40. Qe4
Rc8 41. Rd1 Qb5 42. Qf4 Rf8 43. Qf6+ Ke8 44. Ng5 Ne7 45. Ne4 Qc6 46. Qf3 Nd5
47. Nf6+ Ke7 48. Nxd5+ exd5 49. Qxd5 Qxd5+ 50. Rxd5 Rc8 51. Kf3 Ke6 52. Ke4 Rc7
53. f4 Rc8 54. f5+ gxf5+ 55. gxf5+ Ke7 56. Rd4 Rc5 57. Rd6 Ra5 58. Rc6 Ra1 59.
Rc7+ Ke8 60. Rxc4 Re1+ 61. Kf4 Rf1+ 62. Kg5 Re1 63. Kf6 Kd7 64. Ra4 Re3 65.
Ra7+ Ke8 66. Re7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.5"]
[White "Falke, Isaak"]
[Black "Ertan, Can"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2107"]
[BlackElo "2373"]
[PlyCount "57"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 c5 3. e3 Nd5 4. Bg3 Qb6 5. b3 cxd4 6. exd4 e6 7. c3 Qa5 8. Qd2
Nf6 9. Bd3 b6 10. Nf3 Bb7 11. Qe2 Be7 12. h3 O-O 13. O-O Qh5 14. Nbd2 d5 15. a4
Rc8 16. Qe3 Ba6 17. c4 Nc6 18. Be2 dxc4 19. bxc4 Qf5 20. Nh4 Qc2 21. Rfc1 Qb2
22. Nhf3 Bb4 23. Nb3 Na5 24. Nxa5 Bxa5 25. Rab1 Qa2 26. Ra1 Qb2 27. Rab1 Qa2
28. Ra1 Qb2 29. Rab1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.6"]
[White "Callsen, Niklas"]
[Black "Jahncke, Giso"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2072"]
[BlackElo "2320"]
[PlyCount "122"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. h3
Bb7 9. d3 d6 10. a3 Qd7 11. Nc3 Nd8 12. Ne2 Re8 13. Ng3 Ne6 14. Ng5 Nxg5 15.
Bxg5 h6 16. Bd2 Bf8 17. Qf3 Kh7 18. c4 bxc4 19. dxc4 c5 20. Nf5 Nxe4 21. Rxe4
g6 22. Ng3 f5 23. Bc2 Bg7 24. Rd1 Rf8 25. Qb3 fxe4 26. Bxe4 Rab8 27. Qc2 Qe6
28. Ba5 Rf4 29. f3 Rf7 30. h4 Bf8 31. Rd5 Rg7 32. h5 Bxd5 33. hxg6+ Rxg6 34.
cxd5 Qf6 35. Bd2 Be7 36. Nh5 Qf7 37. b4 Rbg8 38. bxc5 dxc5 39. Bc3 Bf6 40. Qb2
Qe7 41. f4 Re8 42. Qb1 Reg8 43. Bf5 c4 44. Kh1 Bh8 45. g3 e4 46. Bxh8 Kxh8 47.
Qb2+ R6g7 48. Be6 e3 49. Qe5 Rd8 50. f5 Qg5 51. Nxg7 Qxg7 52. f6 Qg5 53. Bf5
Rf8 54. f7+ Qg7 55. Qxe3 Rxf7 56. Be6 Rf8 57. d6 c3 58. Bb3 Qf6 59. d7 Qf1+ 60.
Kh2 Rf2+ 61. Qxf2 Qxf2+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.7"]
[White "Kuberczyk, Christoph"]
[Black "Günther, Patrick"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2310"]
[BlackElo "2063"]
[PlyCount "117"]
[EventDate "2019.12.27"]

1. Nc3 Nf6 2. d4 d5 3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 Ne4 7. Nd2 Nxd2 8.
Qxd2 O-O 9. Bd3 c5 10. O-O Bd7 11. a4 Bc6 12. Rfd1 cxd4 13. exd4 Nb4 14. Be2
Be8 15. c3 Nc6 16. Bd3 a6 17. Na3 Bd6 18. Re1 Ne7 19. Nc2 Ng6 20. Bxd6 Qxd6 21.
a5 f6 22. c4 dxc4 23. Bxc4 Bf7 24. Be2 Rac8 25. Ne3 Rfd8 26. Red1 Ne5 27. Qe1
Nc6 28. Ra4 Rc7 29. Bf3 Qf4 30. Qc3 Qg5 31. Rc4 Rcc8 32. Bxc6 Rxc6 33. Rxc6
bxc6 34. b4 Qb5 35. Rc1 h6 36. h3 Rb8 37. Qxc6 Qxb4 38. Qxa6 Qxd4 39. Rc8+ Rxc8
40. Qxc8+ Kh7 41. a6 Bg6 42. Qc1 Qa4 43. Qc4 Qa5 44. Nc2 e5 45. Nb4 Qa3 46. Qc5
Be4 47. a7 Qa4 48. Qc4 Bb7 49. Qc2+ Qxc2 50. Nxc2 Kg6 51. Nb4 f5 52. Na6 e4 53.
Nc7 f4 54. a8=Q Bxa8 55. Nxa8 Kg5 56. Nb6 Kh4 57. Nd5 g5 58. Kh2 Kh5 59. Nf6+
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.8"]
[White "Szobries, Torsten"]
[Black "Giraud, Valerian"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "2034"]
[BlackElo "1972"]
[PlyCount "53"]
[EventDate "2019.12.27"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. O-O c5 6. b3 Be7 7. Bb2 O-O 8. c4
cxd4 9. exd4 d5 10. Nbd2 Nc6 11. Rc1 Rc8 12. Re1 dxc4 13. bxc4 Qc7 14. Nf1 Rfd8
15. Ne3 Bb4 16. Rf1 Qf4 17. Qe2 Bf8 18. Bb1 Na5 19. Ne5 Bd6 20. g3 Qh6 21. f4
Qh3 22. Nf3 h6 23. f5 Be4 24. fxe6 fxe6 25. Bxe4 Nxe4 26. Qg2 Qxg2+ 27. Kxg2
1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.9"]
[White "Mix, Clemens"]
[Black "Hourigan, Gerrit"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1931"]
[BlackElo "2301"]
[PlyCount "22"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bc5 6. e3 Qe7 7. a3 a5 8. Qd5
f6 9. exf6 Nxf6 10. Qd1 O-O 11. Be2 d6 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.10"]
[White "Sonntag, Sven"]
[Black "Reddmann, Hauke"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1954"]
[BlackElo "2235"]
[PlyCount "114"]
[EventDate "2019.12.27"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 d6 6. Rb1 c6 7. e4 Qc7 8. Ne2
O-O 9. O-O Re8 10. d3 Nbd7 11. f4 exf4 12. gxf4 Nf8 13. Ng3 Qa5 14. Qb3 N6d7
15. Ba3 c5 16. Bc1 Rb8 17. Qc2 Qc7 18. Nf5 Nb6 19. Ne3 Bd7 20. Qf2 Qd8 21. Qg3
Bc6 22. Ng4 Qe7 23. Bd2 Kh8 24. f5 f6 25. Bf4 Rbd8 26. h4 Nc8 27. h5 h6 28. Kf2
Nh7 29. Ne3 Ng5 30. Nd5 Bxd5 31. cxd5 c4 32. Bxg5 fxg5 33. d4 Qc7 34. Kg1 Nb6
35. Kh1 Nd7 36. Bf3 Nf6 37. Rfe1 g4 38. Bg2 b6 39. Rbd1 Qf7 40. e5 Qxh5+ 41.
Qh2 Qxh2+ 42. Kxh2 Nd7 43. e6 Nf6 44. Kg3 Kg8 45. Rb1 Rc8 46. Re2 Re7 47. Reb2
g5 48. a4 h5 49. a5 h4+ 50. Kf2 g3+ 51. Kf3 bxa5 52. Rb8 Rxb8 53. Rxb8+ Kg7 54.
Rd8 g4+ 55. Kf4 h3 56. Bxh3 gxh3 57. Kxg3 Re8 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.11"]
[White "Trisic, Aleksandar"]
[Black "Schmid, Janusch"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2328"]
[BlackElo "1845"]
[PlyCount "117"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8.
Nge2 Re8 9. O-O Nf8 10. Qc2 c6 11. h3 h6 12. Bf4 Be6 13. Rad1 Rc8 14. Qb1 Bd6
15. Be5 Bxe5 16. dxe5 N6d7 17. f4 f6 18. f5 Nxe5 19. fxe6 Nxd3 20. Qxd3 Rxe6
21. Nd4 Re5 22. Rf3 Qc7 23. Rdf1 Rce8 24. Nd1 a6 25. Nf2 c5 26. Nf5 h5 27. h4
c4 28. Qd2 Qd7 29. Nd1 b5 30. Qf2 R8e6 31. Rg3 g6 32. Nd4 Rd6 33. Rf3 Nh7 34.
Qg3 Qg7 35. Qf4 Rb6 36. Qg3 b4 37. Qf2 Qc7 38. Rf4 a5 39. Qd2 Qd7 40. Nf3 Re7
41. Rd4 Rd6 42. a3 Qb5 43. axb4 axb4 44. Nf2 Nf8 45. e4 Red7 46. Re1 Kg7 47.
exd5 f5 48. Ne5 Rc7 49. Nc6 Qc5 50. Nxb4 Nd7 51. Qc3 Kh7 52. Nc2 Nb6 53. Qd2
Rcd7 54. Ne3 Qb5 55. Nh3 Rb7 56. Kh1 Ra7 57. Ng5+ Kg7 58. Qe2 Qd7 59. Nxc4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.12"]
[White "Andris, Valentin"]
[Black "Keyser, Robin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1828"]
[BlackElo "2022"]
[PlyCount "90"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nd2 e6 6. Ngf3 cxd4 7. exd4 Nh5 8. g3
Nxf4 9. gxf4 g6 10. Ne5 Bh6 11. Qf3 Qf6 12. Nd3 b6 13. Kd1 Ba6 14. Ne5 Bxf1 15.
Rxf1 Rc8 16. Nd3 Na5 17. Rg1 Nc4 18. Rg4 Nd6 19. Ke2 Nf5 20. h4 Ng7 21. Nf1 Qe7
22. Rg3 Nh5 23. Rg4 f5 24. Rg2 Qxh4 25. Rh2 Nxf4+ 26. Kd1 Qg4 27. Qxg4 fxg4 28.
Ne5 Bg7 29. Nxg4 O-O 30. Kd2 h5 31. Ne5 Bxe5 32. dxe5 Kg7 33. Ng3 Kh6 34. Re1
Rc4 35. Ne2 Nxe2 36. Rxe2 h4 37. Rh3 Kh5 38. Rd3 Rcf4 39. Ke1 Rf3 40. Rd4 R8f4
41. Rxf4 Rxf4 42. Kf1 Re4 43. Rxe4 dxe4 44. b4 Kg4 45. c4 Kf5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.13"]
[White "Porth, Hartmut"]
[Black "Zierott, Jan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2007"]
[BlackElo "1803"]
[PlyCount "95"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 Bg4 6. Nf3 e6 7. Nbd2 Bd6 8.
Bg5 h6 9. Bh4 Nbd7 10. O-O Qc7 11. Bg3 Bxg3 12. fxg3 O-O 13. Qe1 e5 14. dxe5
Rfe8 15. Qf2 Nxe5 16. Nxe5 Qxe5 17. Nf3 Qe3 18. Nd4 a6 19. Nf5 Qxf2+ 20. Rxf2
Ne4 21. Rf4 h5 22. Bxe4 Rxe4 23. Rxe4 dxe4 24. Ne3 Be6 25. a4 Rd8 26. Rd1 Rxd1+
27. Nxd1 f5 28. Kf2 Kf7 29. Ke3 Kf6 30. Kd4 g5 31. b4 Bd7 32. Nc3 Ke6 33. a5
Bc6 34. Ne2 Kd6 35. c4 Ke6 36. h4 Kf6 37. Nc3 e3 38. Kxe3 Bxg2 39. b5 Ke5 40.
hxg5 Bf1 41. bxa6 bxa6 42. Ne2 Kd6 43. Kf2 Bh3 44. g6 Ke7 45. Nf4 Bg4 46. c5
Bd1 47. Nd5+ Kf8 48. c6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.14"]
[White "Floren, Dieter"]
[Black "Thieme, Daniel Otis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1703"]
[BlackElo "1983"]
[PlyCount "87"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bc4 g6 5. Nf3 Bg7 6. O-O e6 7. d4 Nxd4 8. Be3
Nxf3+ 9. Qxf3 Ne7 10. f5 gxf5 11. exf5 Be5 12. fxe6 Bxe6 13. Bxe6 fxe6 14. Rad1
Bxc3 15. bxc3 Qd7 16. Qf7+ Kd8 17. Bxc5 Nd5 18. Bd4 Re8 19. c4 Nc7 20. Qh5 Kc8
21. Rf7 Qc6 22. Qxh7 Qxc4 23. Bf2 Qc6 24. Re1 b6 25. a4 Kb7 26. a5 Rac8 27.
axb6 axb6 28. Rb1 b5 29. Qd3 Ra8 30. Rxb5+ Kc8 31. Rb1 Ra2 32. Qb3 Ra8 33. Qd3
Rg8 34. Bg3 Nd5 35. Rbf1 e5 36. Rf8+ Rxf8 37. Rxf8+ Kb7 38. Rf7+ Kc8 39. Rf8+
Kd7 40. Rxa8 Qxa8 41. Qb5+ Ke6 42. Qc4 Qa1+ 43. Qf1 Qd4+ 44. Bf2 {Rest nicht
nachvollziehbar} 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.15"]
[White "Keyser, Philipp"]
[Black "Bloh, Fabian"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1980"]
[BlackElo "1695"]
[PlyCount "59"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 a6 12. Bf4 O-O 13. Bg3 Nh5 14. Rc1 Nxg3 15.
Nxg3 g6 16. Bb1 Bd7 17. a3 Qb6 18. Rc3 Rac8 19. Rb3 Qa7 20. Re1 Na5 21. Rc3
Rxc3 22. bxc3 Nc4 23. Ng5 e5 24. Nxh7 Rf4 25. Bxg6 Bg4 26. Nf6+ Rxf6 27. Qxg4
exd4 28. Nh5 Rxf2 29. Bh7+ Kxh7 30. Qg7# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.16"]
[White "Kurth, Michael"]
[Black "Hermes, Simon"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1971"]
[BlackElo "1673"]
[PlyCount "83"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Qd2
a6 9. f4 c5 10. Nf3 Nc6 11. a3 f5 12. Be2 c4 13. h5 b5 14. Nh4 Nf8 15. g4 fxg4
16. Bxg4 Qa7 17. Ne2 Bd7 18. c3 O-O-O 19. Qc2 Ne7 20. Ng3 Nf5 21. Ngxf5 exf5
22. Nxf5 Kb8 23. Ne3 Bxg4 24. Nxg4 Ne6 25. f5 Nf4 26. O-O-O Rhf8 27. Rdf1 Nd3+
28. Kb1 b4 29. axb4 a5 30. Qa4 axb4 31. Qxa7+ Kxa7 32. cxb4 Nxb4 33. e6 Rb8 34.
Ne5 Rfc8 35. Rh3 Rb5 36. Rg1 Rc7 37. Ra3+ Kb7 38. Kc1 Nd3+ 39. Nxd3 cxd3+ 40.
Rc3 Re7 41. Rxd3 Kb6 42. Rgg3 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.17"]
[White "Frackowiak, Stanislaw"]
[Black "Fegebank, Fritz"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1675"]
[BlackElo "1971"]
[PlyCount "104"]
[EventDate "2019.12.27"]

1. d4 g6 2. Nf3 Bg7 3. e3 c6 4. Bd3 d6 5. Nbd2 Nf6 6. O-O O-O 7. c3 Re8 8. Re1
e5 9. dxe5 dxe5 10. Qc2 Nbd7 11. Rd1 Qc7 12. Ng5 Nc5 13. Bc4 Ne6 14. Nxe6 Bxe6
15. Bxe6 Rxe6 16. e4 Rd6 17. Kf1 Rad8 18. Re1 R6d7 19. Nf3 h6 20. Be3 Ng4 21.
Bd2 Nxh2+ 22. Nxh2 Rxd2 23. Qb3 Qb6 24. Qxb6 axb6 25. Re2 Rd1+ 26. Rxd1 Rxd1+
27. Re1 Rxe1+ 28. Kxe1 f5 29. exf5 gxf5 30. f3 Kf7 31. Ke2 h5 32. Kd3 Bh6 33.
c4 h4 34. b3 Bf4 35. Nf1 Ke6 36. Ne3 Bxe3 37. Kxe3 b5 38. cxb5 cxb5 39. Kd3 Kd5
40. Ke3 e4 41. fxe4+ fxe4 42. b4 Ke5 43. Ke2 Kd4 44. Kd2 e3+ 45. Ke2 Ke4 46.
Ke1 Kd3 47. Kd1 e2+ 48. Ke1 Ke3 49. a3 b6 50. a4 bxa4 51. b5 a3 52. g3 a2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.18"]
[White "Jablonowski, Christoph"]
[Black "Von Rosen, Jakob"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1969"]
[BlackElo "1665"]
[PlyCount "122"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3
O-O 9. Bd3 Re8 10. O-O a6 11. a4 Nbd7 12. Bf4 c4 13. Bc2 Nc5 14. Re1 Nh5 15.
Bh2 Be5 16. Bxe5 dxe5 17. Qe2 Nd3 18. Bxd3 Nf4 19. Qe3 Nxd3 20. Qh6 Qf6 21. Re2
Bd7 22. a5 Qg7 23. Qe3 f5 24. Ne1 Nf4 25. Rd2 g5 26. Ne2 Qg6 27. exf5 Bxf5 28.
Ng3 Bd7 29. Nf3 e4 30. Nh2 h5 31. Rc1 Rac8 32. Qd4 Bb5 33. d6 Red8 34. Qb6 Nd3
35. d7 Qxb6 36. dxc8=Q Rxc8 37. axb6 Nxc1 38. Nxh5 Rc6 39. Rd5 Rg6 40. Ng4 Nd3
41. Nhf6+ Kf7 42. Nxe4 Rxb6 43. Rxg5 Nxb2 44. h4 Bc6 45. Nd6+ Ke6 46. Rg6+ Kd7
47. Ne5+ Kc7 48. Ndxc4 Nxc4 49. Nxc4 Rb1+ 50. Kh2 Rb4 51. Rg7+ Bd7 52. Ne5
Rxh4+ 53. Kg3 Rd4 54. Kf3 a5 55. Ke3 Rd1 56. g4 a4 57. Rxd7+ Rxd7 58. Nxd7 Kxd7
59. Kd4 b5 60. Kc3 Kd6 61. Kb4 Ke5 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.19"]
[White "Gonzales Leon, Heriberto"]
[Black "Renger, Maik"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1666"]
[BlackElo "1959"]
[PlyCount "127"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. d3 h6 6. O-O O-O 7. a3 Bxc3 8.
bxc3 d5 9. exd5 Nxd5 10. Qe1 Re8 11. h3 a6 12. Ba2 Bf5 13. c4 Nf4 14. Bxf4 exf4
15. Qc3 Qd7 16. Kh2 Re2 17. c5 Rae8 18. Rab1 Qc8 19. Ng1 R2e7 20. Bd5 Qd7 21.
Bf3 Qd4 22. Qxd4 Nxd4 23. Bxb7 Nxc2 24. Bxa6 Ra8 25. Bb7 Rxa3 26. Be4 Bxe4 27.
Rb8+ Kh7 28. dxe4 Rxe4 29. Rb7 Re7 30. Rd1 Ne1 31. c6 Rd3 32. Rc1 Rd6 33. Rc4
g5 34. h4 Nd3 35. Nf3 Nxf2 36. Nd4 Ng4+ 37. Kh3 h5 38. Nf3 Nf2+ 39. Kh2 Ng4+
40. Kh3 Rd1 41. Nxg5+ Kg6 42. Rxf4 f5 43. Rb5 Re5 44. Rb8 Rd3+ 45. Nf3 Nf6 46.
Rd8 Rde3 47. Kh2 Ng4+ 48. Rxg4+ fxg4 49. Nxe5+ Rxe5 50. Rd7 Rc5 51. Rxc7 Kf6
52. Kg3 Ke6 53. Rh7 Rc3+ 54. Kf4 Rc4+ 55. Ke3 Rc5 56. Kd4 Rd5+ 57. Kc4 Rd1 58.
Kc5 Rc1+ 59. Kb6 Rb1+ 60. Kc7 Rb5 61. Kc8 Rc5 62. c7 Kd6 63. Rd7+ Kc6 64. Rd8
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.20"]
[White "Raedisch, Peter"]
[Black "Nyenhuis, Yannek"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1572"]
[BlackElo "1951"]
[PlyCount "72"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Ng5 O-O 6. c3 h6 7. h4 d6 8. Nh3
Ng4 9. g3 Na5 10. Bb5 a6 11. Ba4 b5 12. Bc2 Nc6 13. Qe2 Be6 14. f3 Nf6 15. Be3
Bxe3 16. Qxe3 Bxh3 17. Rxh3 Nh5 18. Qf2 b4 19. Ba4 Qc8 20. Rh2 Qb7 21. Bd1 Qb6
22. Rg2 Qxf2+ 23. Kxf2 Rab8 24. Ke3 g5 25. a4 gxh4 26. gxh4+ Kh7 27. cxb4 Rxb4
28. Nc3 Nf4 29. Rc2 Nd4 30. Rh2 c6 31. a5 Rg8 32. Rd2 Ng2+ 33. Kf2 Nxh4 34. Ke3
Rg3 35. Rf2 Ng2+ 36. Kd2 Rxb2+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.21"]
[White "Falke, Ornella"]
[Black "Grunert, Friedrich"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1486"]
[BlackElo "1930"]
[PlyCount "76"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. e6 Qd6 8. exf7+
Bxf7 9. Ne2 hxg4 10. fxg4 Nf6 11. Bf4 Qb4+ 12. Nbc3 Nxg4 13. Nc1 Nf6 14. Nd3
Qxd4 15. Qf3 Bh5 16. Qg3 Ne4 17. Qh3 Nd7 18. Be3 Qf6 19. Ne2 Qf3 20. Nd4 Qg3+
21. Bf2 Qxh3 22. Bxh3 Bf7 23. Be3 Ndc5 24. Nxc5 Nxc5 25. Nxc6 bxc6 26. Bxc5 e5
27. Bxf8 Kxf8 28. Bd7 Ke7 29. Bxc6 Rac8 30. Ba4 Rc4 31. Bb3 Rcxh4 32. Rg1 Re4+
33. Kf2 Rh2+ 34. Kf3 Rhe2 35. Rg5 R4e3+ 36. Kg4 Rg2+ 37. Kh4 Re4+ 38. Kh3 Rxg5
0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.22"]
[White "Atri, Jamshid"]
[Black "Korf, Joel"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1917"]
[PlyCount "85"]
[EventDate "2019.12.27"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 g6 8. O-O
Bg7 9. Nc3 Qe7 10. Be3 O-O-O 11. Qf2 Kb8 12. fxe5 Qxe5 13. Bf4 Qe7 14. Bg5 Ne5
15. Bxf6 Bxf6 16. Qxf6 Qxf6 17. Rxf6 Rhf8 18. Bb3 Rd7 19. Raf1 c6 20. d4 Rfd8
21. dxe5 dxe5 22. Rxf7 h5 23. Rxd7 Rxd7 24. Rf8+ Kc7 25. Rf7 g5 26. Rxd7+ Kxd7
27. g3 Kd6 28. h4 gxh4 29. gxh4 Ke7 30. a4 b6 31. Ne2 Kf6 32. Ng3 Kg6 33. c3 a6
34. a5 b5 35. Bd1 c5 36. b4 cxb4 37. cxb4 Kh6 38. Bxh5 Kh7 39. Be2 Kh6 40. Bxb5
axb5 41. a6 Kg6 42. a7 Kf6 43. a8=Q 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.23"]
[White "von Nobbe, David"]
[Black "Schwarzkopf, Jörg"]
[Result "1-0"]
[ECO "B33"]
[BlackElo "1874"]
[PlyCount "51"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Ne7 9. c4 Ng6 10. Be2 Be7 11. c5 O-O 12. O-O a6 13. Nxd6 Bxd6 14. cxd6
Qxd6 15. Qb3 Rd8 16. Bg5 f6 17. Be3 Nf4 18. Bf3 b5 19. Rfd1 Bb7 20. a4 b4 21.
Rac1 Rac8 22. Bxf4 exf4 23. Rc6 Qe5 24. Re6 Qg5 25. d6 Bxf3 26. Re8# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.24"]
[White "Egelriede, Nikolas"]
[Black "Korf, Roman"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1865"]
[PlyCount "85"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8.
O-O-O b6 9. e5 Nd7 10. Bxe7 Qxe7 11. exd6 cxd6 12. Qxg7 Qf8 13. Qxf8+ Rxf8 14.
Nb5 Kd8 15. Nxd6 f6 16. Bb5 a6 17. Bc6 Ra7 18. Nxc8 Kxc8 19. Bxd7+ Rxd7 20.
Rxd7 Kxd7 21. Rd1+ Kc6 22. Rd3 h5 23. Rf3 f5 24. Rg3 f4 25. Rg6+ Kb7 26. Rg5
Rh8 27. Kd2 Rd8+ 28. Ke2 Re8+ 29. Kf3 Rd8 30. Re5 Rd2 31. Re2 Rd4 32. c3 Rc4
33. Re4 Rxe4 34. Kxe4 b5 35. Kxf4 a5 36. Ke5 Kc6 37. Kd4 b4 38. cxb4 axb4 39.
f4 Kd6 40. a4 Ke6 41. a5 Kf5 42. Ke3 h4 43. a6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.25"]
[White "Nickel, Jonas"]
[Black "Krüger, Dietrich"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1793"]
[BlackElo "1204"]
[PlyCount "73"]
[EventDate "2019.12.27"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. f4 Be7 6. Nf3 Nh6 7. Bb5 Qd7 8. Nbd2
a6 9. Ba4 Rg8 10. Nf1 f6 11. Ng3 fxe5 12. Nxe5 Qd6 13. Qh5+ Kd8 14. Nxf5 exf5
15. Bxc6 bxc6 16. O-O Bf6 17. Nd3 Qe7 18. Re1 Qf7 19. Qf3 Qg6 20. Nc5 Re8 21.
Bd2 Rb8 22. b3 Nf7 23. Rxe8+ Kxe8 24. Qe2+ Be7 25. Re1 Qd6 26. Qxa6 Rb6 27.
Qc8+ Nd8 28. Re6 Qxe6 29. Nxe6 c5 30. Nxc7+ Kf7 31. Qxf5+ Kg8 32. Nxd5 Re6 33.
Nxe7+ Rxe7 34. Qd5+ Ne6 35. f5 Kf8 36. Bg5 Ke8 37. fxe6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.26"]
[White "Meyer, Harald"]
[Black "Wulf, Constanze"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1298"]
[BlackElo "1792"]
[PlyCount "102"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 a6 7. Be2 Be6 8. c4
Nbd7 9. Nc3 Rc8 10. Nd2 Be7 11. b3 O-O 12. Bb2 Qb6 13. Nf1 Nc5 14. Qd2 a5 15.
Ne3 Rfd8 16. Ned5 Nxd5 17. cxd5 Bd7 18. Bc4 a4 19. Qf2 Qa5 20. O-O b5 21. Be2
a3 22. Nd1 axb2 23. Nxb2 Qa3 24. Nd3 Nxd3 25. Bxd3 Rc3 26. Qe2 Rdc8 27. f4 exf4
28. Rxf4 Rxb3 29. Rf3 Rbc3 30. Qd2 Rc1+ 31. Rxc1 Qxc1+ 32. Qxc1 Rxc1+ 33. Rf1
Rc3 34. Bb1 Bf6 35. Kf2 Be5 36. h3 g6 37. Ke2 b4 38. Kd2 Bb5 39. Rf3 Rxf3 40.
gxf3 Bf1 41. h4 h5 42. Bd3 Bxd3 43. Kxd3 Bg3 44. Kc4 Be1 45. e5 dxe5 46. d6 Kf8
47. Kd5 Bxh4 48. Kxe5 Ke8 49. Kd5 Kd7 50. Kc5 Be1 51. Kd5 h4 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.27"]
[White "Grunert, Wilhelm"]
[Black "Schulze, Tim"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1699"]
[BlackElo "1496"]
[PlyCount "33"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 Nxd4 10. Bb5+ Nxb5 11. Qxb5+ Qd7 12. Nxd5 O-O-O 13. Qc5+ Qc6
14. Qxc6+ bxc6 15. Nc3 e5 16. Bd2 Bb4 17. O-O-O 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.28"]
[White "Neumann, Oskar"]
[Black "Queißer, Jens"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1682"]
[BlackElo "1429"]
[PlyCount "72"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be2 Be7 8.
O-O O-O 9. c4 Qc7 10. b3 b6 11. Bb2 Bb7 12. Rc1 Rad8 13. Qc2 Rfe8 14. a3 Nf8
15. b4 Ng6 16. Rfe1 Nf4 17. Bd1 c5 18. dxc5 bxc5 19. Be5 Bd6 20. Bxd6 Qxd6 21.
bxc5 Qxc5 22. Re3 Ng4 23. Rb3 Rxd1+ 24. Rxd1 Bxf3 25. Rxf3 Qe5 26. Qd2 g5 27.
h3 Nf6 28. Qd4 Ne2+ 29. Nxe2 Qxe2 30. Rxf6 Re7 31. Qd3 Qe5 32. Qd8+ Kg7 33.
Qxe7 Qxf6 34. Qxf6+ Kxf6 35. c5 Ke7 36. c6 Ke8 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.29"]
[White "Hinrichs, Winfried"]
[Black "Bauer, Marcus"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1493"]
[BlackElo "1682"]
[PlyCount "87"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. d3 Nge7 7. O-O O-O 8. Re1
d5 9. exd5 exd5 10. Bg5 Be6 11. Rb1 a6 12. Bxe7 Nxe7 13. Ne2 Rc8 14. Nf4 Qd6
15. Qe2 Rc6 16. Ng5 Nf5 17. Ngxe6 fxe6 18. Qxe6+ Qxe6 19. Nxe6 Re8 20. Nxg7
Rxe1+ 21. Rxe1 Kxg7 22. Bxd5 Rb6 23. b3 Kf6 24. Kg2 Nd4 25. c3 Nb5 26. Rc1 Ke5
27. Bf3 a5 28. Re1+ Kf6 29. Rc1 Re6 30. Bxb7 Re2 31. a4 Nd6 32. Bd5 Rd2 33. d4
cxd4 34. cxd4 Rxd4 35. Rc5 Rd2 36. Bf3 Rb2 37. Rxa5 Rxb3 38. Ra6 Ke5 39. Ra7 h5
40. a5 Ra3 41. a6 Nb5 42. Rb7 Nd4 43. a7 Nxf3 44. a8=Q 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.30"]
[White "Chmielewski, Axel"]
[Black "Fuhrmann, Jeppe"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1790"]
[BlackElo "1327"]
[PlyCount "53"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 d5 3. Nc3 e6 4. Bf4 c5 5. Nf3 Nc6 6. e3 h6 7. Nb5 Kd7 8. cxd5
Qa5+ 9. Nd2 Nxd5 10. Bg3 cxd4 11. e4 Nf6 12. Bd3 Nxe4 13. Bxe4 Qxb5 14. Qc2 Qc5
15. Qd1 Be7 16. O-O Rd8 17. Rc1 Qb5 18. Nb3 Ke8 19. Qf3 Bf6 20. Rxc6 Qxf1+ 21.
Kxf1 bxc6 22. Bxc6+ Kf8 23. Bxa8 d3 24. Nd2 Ba6 25. Qc6 Rc8 26. Bc7 Bxb2 27.
Bb7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.31"]
[White "Kaußmann, Jean-David"]
[Black "Echt, Pascal"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1593"]
[BlackElo "1428"]
[PlyCount "103"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8.
Nbd2 Bf5 9. h3 Ne4 10. Be2 h6 11. O-O e6 12. Nxe4 Bxe4 13. Nd2 Bg6 14. b3 b5
15. b4 Ra4 16. Bd1 Ra3 17. Nf3 f6 18. Re1 Be7 19. Nd2 f5 20. Nb1 Ra6 21. a4 O-O
22. Nd2 Rfa8 23. Nf3 Bh5 24. Bc2 Bf6 25. Rab1 Bxf3 26. gxf3 Ne7 27. a5 g5 28.
Bc7 Rc6 29. Bb6 Ng6 30. Kf1 Kf7 31. e4 Nh4 32. Ke2 Re8 33. e5 Bd8 34. Bxd8 Rxd8
35. Rg1 Ng6 36. Ke3 f4+ 37. Ke2 Nh4 38. Rg4 Ra6 39. Rbg1 Rg8 40. Bb1 b6 41.
axb6 Rxb6 42. Rc1 Ra6 43. Rgg1 Ra3 44. Rc2 Rga8 45. Rgc1 Ra1 46. Rb2 R8a3 47.
Rcc2 Nf5 48. Ra2 R1xa2 49. Rxa2 Rxa2+ 50. Bxa2 Ke7 51. Bb1 Ng7 52. Bc2 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.32"]
[White "Kock, Rudolf"]
[Black "Wang, Huanying"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1550"]
[BlackElo "1293"]
[PlyCount "115"]
[EventDate "2019.12.27"]

1. f4 g6 2. Nf3 Bg7 3. e4 Nf6 4. Nc3 a6 5. a4 O-O 6. Bc4 Nc6 7. O-O d6 8. d4
Ng4 9. h3 Nf6 10. Be3 Bh6 11. Qd2 Nh5 12. Kh2 e6 13. g4 Nf6 14. g5 Bg7 15. gxf6
Bxf6 16. Rg1 Qd7 17. Bf1 b6 18. Ne2 d5 19. e5 Be7 20. c3 Na5 21. Nc1 Nc4 22.
Bxc4 dxc4 23. Ne2 Bb7 24. Rgf1 f6 25. exf6 Bxf6 26. Ne5 Qd5 27. Ng3 Bxe5 28.
dxe5 Qc6 29. Qe2 Rad8 30. Bd4 Qd5 31. Rad1 c5 32. Be3 Qc6 33. Ra1 Rd3 34. Rf2
Rfd8 35. Raf1 Rxe3 36. Qxe3 Rd3 37. Qe2 Qxa4 38. Ne4 Kf8 39. Nd6 Rf3 40. Nxb7
Rxf2+ 41. Qxf2 Qc6 42. Qg2 Qd7 43. Nd6 Kg7 44. Qb7 Qxb7 45. Nxb7 a5 46. Rd1 Kh6
47. h4 a4 48. Kg3 b5 49. Nxc5 g5 50. hxg5+ Kg6 51. Rd6 Kf7 52. Rxe6 a3 53. bxa3
b4 54. Rf6+ Kg7 55. axb4 Kg8 56. b5 Kg7 57. Ne6+ Kg8 58. Rf8# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.33"]
[White "Mago, Helmut"]
[Black "Mi, Gufeng"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1247"]
[BlackElo "1541"]
[PlyCount "32"]
[EventDate "2019.12.27"]

1. c4 g6 2. g3 Bg7 3. Nc3 d6 4. Bg2 Nf6 5. Nf3 c6 6. d4 O-O 7. h3 Re8 8. O-O
Nbd7 9. Re1 e5 10. e4 Qc7 11. Qc2 exd4 12. Nxd4 Ne5 13. Bf1 Bd7 14. b4 a5 15.
b5 c5 16. Nb3 Nf3+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.34"]
[White "Roth, Paul Konstantin"]
[Black "Englert, Barbara"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1501"]
[BlackElo "1240"]
[PlyCount "65"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. d3 d6 6. h3 Bb7 7. Be3 e5 8.
Nbd2 h6 9. Nc4 Nd7 10. a4 d5 11. Ncxe5 dxe4 12. dxe4 Nxe5 13. Qxd8+ Rxd8 14.
Nxe5 Bd6 15. Nd3 c4 16. Nc5 Rb8 17. Nxb7 Rxb7 18. Bd4 O-O 19. O-O a6 20. Rfd1
Rd8 21. Bc3 f6 22. Rd4 Rbd7 23. Rxc4 Be5 24. Bxe5 Rd1+ 25. Rxd1 Rxd1+ 26. Kh2
fxe5 27. Rxc6 Rd2 28. Kg3 h5 29. Kf3 Rd1 30. Rxa6 g5 31. Ra5 Rh1 32. Rxe5 g4+
33. hxg4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "3.35"]
[White "Lohkamp, Rolf"]
[Black "Grunert, Heinrich"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1452"]
[BlackElo "1239"]
[PlyCount "67"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Nc3 Nc6 5. e5 Nd5 6. Bxc4 Nxc3 7. bxc3 e6 8.
Nf3 Be7 9. O-O O-O 10. Bf4 a6 11. Qc2 b5 12. Bd3 h6 13. Be4 Bb7 14. Rad1 Rb8
15. d5 Na5 16. dxe6 Qc8 17. exf7+ Rxf7 18. Qd2 Bxe4 19. Rfe1 Bxf3 20. e6 Rf6
21. gxf3 Nc4 22. Qd7 Qxd7 23. exd7 Kf8 24. Bxc7 Ra8 25. Rxe7 Rg6+ 26. Kh1 Kxe7
27. d8=Q+ Rxd8 28. Bxd8+ Ke6 29. Bc7 Ne5 30. Re1 Kd7 31. Bxe5 Re6 32. f4 Ke7
33. Re3 g5 34. f5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.1"]
[White "Jahncke, Giso"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2320"]
[BlackElo "2423"]
[PlyCount "27"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Bg2 d5 5. Nf3 Bg7 6. O-O O-O 7. cxd5 cxd5 8. Ne5
Ne4 9. Nc3 Nxc3 10. bxc3 Nc6 11. Nxc6 bxc6 12. Qa4 Qb6 13. Ba3 Qa6 14. Qxa6 $11
1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.2"]
[White "Kuberczyk, Christoph"]
[Black "Pfreundt, Jakob"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2310"]
[BlackElo "2409"]
[PlyCount "15"]
[EventDate "2019.12.27"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. d4 dxc4 7. Qa4 a6 8. Qxc4
$11 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.3"]
[White "Feuerstack, Aljoscha"]
[Black "Reddmann, Hauke"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2446"]
[BlackElo "2235"]
[PlyCount "57"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. Qd2
b5 9. a3 Bb7 10. f3 Be7 11. O-O-O O-O 12. g4 Rd8 13. Kb1 Nc6 14. g5 Nxd4 15.
Qxd4 Nd7 16. h4 Ne5 17. h5 Nc6 18. Qd2 Rac8 19. h6 g6 20. f4 Bf8 21. Rh3 Na5
22. Bd4 e5 23. Bf2 Nc4 24. Qc1 d5 25. exd5 exf4 26. Ne4 Be7 27. Rhd3 Qe5 28.
Bf3 Bxg5 29. Re1 $11 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.4"]
[White "Hochgräfe, Markus"]
[Black "Falke, Isaak"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2415"]
[BlackElo "2107"]
[PlyCount "93"]
[EventDate "2019.12.27"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8.
Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. O-O Qb6 13. Bf4 Qxb3 14.
axb3 f6 15. Nd2 c5 16. Nc4 Kf7 17. dxc5 Bb7 18. Nd6+ Bxd6 19. Bxd6 a6 20. Ra5
Bc6 21. f4 Rhc8 22. Rfa1 Bb5 23. Kf2 h5 24. g3 Bd3 25. Ke3 Bb5 26. Kd4 Rd8 27.
b4 Ke8 28. Re1 Kd7 29. Ra3 Re8 30. h3 Rad8 31. Rae3 Bc6 32. g4 h4 33. g5 f5 34.
Ra1 Bb5 35. Ke5 Rg8 36. Kf6 Rde8 37. b3 Kc8 38. Rxe6 Rxe6+ 39. Kxe6 Re8+ 40.
Be7 Be2 41. Kf7 Bb5 42. Re1 Kd7 43. Rd1+ Kc8 44. Rd6 Rh8 45. Kxg6 Bf1 46. Kg7
Re8 47. Kf7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.5"]
[White "Ertan, Can"]
[Black "Schroeder, Christoph"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2373"]
[BlackElo "2159"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5
8. Bf4 cxd4 9. Nxd4 a6 10. O-O Be7 11. Re1 O-O 12. c3 Nd5 13. Bg3 Bf6 14. Nf3
Bd7 15. Ne5 Be8 16. Be4 Rc8 17. c4 Bxe5 18. Bxe5 f6 19. cxd5 fxe5 20. dxe6 Qb6
21. Qe2 Bb5 22. Qh5 Qxf2+ 23. Kh1 g6 24. Qxe5 Qc5 25. Qxc5 Rxc5 26. Bxb7 Bc6
27. e7 Re8 28. b4 Rc2 29. Bxc6 Rxc6 30. Re4 Kf7 31. Rf1+ Rf6 32. Rfe1 Rf2 33.
a3 Ra2 34. R4e3 Rf2 35. Kg1 Rf5 36. a4 Rf4 37. Rf1 Rxf1+ 38. Kxf1 Rxe7 39.
Rxe7+ Kxe7 40. Ke2 Kd6 41. Ke3 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.6"]
[White "Giraud, Valerian"]
[Black "Ritscher, Jan-Paul"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1972"]
[BlackElo "2253"]
[PlyCount "120"]
[EventDate "2019.12.27"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 O-O 8. Bd3
b6 9. Ne5 Bb7 10. O-O Qc7 11. f4 Ne7 12. Bh4 Ne4 13. Bxe7 Qxe7 14. Qc2 Nxd2 15.
Qxd2 f6 16. Nf3 e5 17. fxe5 fxe5 18. Nxe5 Bxe5 19. dxe5 Qxe5 20. Rxf8+ Rxf8 21.
Rf1 Rxf1+ 22. Bxf1 Bc8 23. Bd3 Be6 24. Qf2 h6 25. a3 a5 26. Bg6 Qg5 27. Bd3 Qg4
28. Qe2 Qxe2 29. Bxe2 Kf7 30. Kf2 Kf6 31. Bd3 Ke5 32. Ke2 Bg4+ 33. Kd2 g5 34.
Bf1 Bf5 35. b4 cxb4 36. cxb4 axb4 37. axb4 d4 38. exd4+ Kxd4 39. g3 Be6 40. Be2
Bc4 41. Bd1 Bb5 42. Bb3 Bc6 43. Bf7 Bd5 44. Bxd5 Kxd5 45. Kd3 g4 46. Kc3 b5 47.
Kd3 h5 48. Ke3 Kc4 49. Kf4 Kxb4 50. Kg5 Kc4 51. Kxh5 b4 52. Kxg4 b3 53. h4 b2
54. h5 b1=Q 55. Kg5 Qh7 56. g4 Kd5 57. h6 Ke5 58. Kh5 Kf4 59. g5 Qf5 60. h7
Qxg5# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.7"]
[White "Fegebank, Fritz"]
[Black "Trisic, Aleksandar"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1971"]
[BlackElo "2328"]
[PlyCount "66"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nf3
Nd4 9. Bxd4 cxd4 10. Nb5 e5 11. c4 a6 12. Na3 Bh6 13. Qc2 Qa5+ 14. Nd2 Ne7 15.
Nab1 O-O 16. O-O Be6 17. a3 f5 18. b4 Qc7 19. Qd1 f4 20. g4 f3 21. Bxf3 Bf4 22.
Kh1 Nc6 23. Rg1 Qe7 24. Nf1 Rf7 25. Ra2 Rbf8 26. Bg2 Qh4 27. f3 h5 28. h3 Rh7
29. g5 Bxg5 30. Rc2 Rhf7 31. Nh2 Bf4 32. Bf1 Kh7 33. Re2 Be3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.8"]
[White "Hourigan, Gerrit"]
[Black "Keyser, Philipp"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2301"]
[BlackElo "1980"]
[PlyCount "75"]
[EventDate "2019.12.27"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. e3 Nf6 5. d4 e4 6. Ne5 h5 7. Be2 Bd6 8. Nxc6
bxc6 9. b3 cxd4 10. Qxd4 Qe7 11. Bb2 Be5 12. Qd2 d5 13. cxd5 cxd5 14. Nb5 O-O
15. Rc1 Bxb2 16. Qxb2 Bg4 17. O-O Bxe2 18. Qxe2 g6 19. Rc7 Qe5 20. Rxa7 Rxa7
21. Nxa7 Ng4 22. g3 Qe6 23. Nb5 Ne5 24. Kg2 h4 25. Nd4 Qe7 26. Qb5 hxg3 27.
hxg3 Rd8 28. Qa6 Qg5 29. Rc1 Kg7 30. Rc7 Qh5 31. Ne6+ Kg8 32. Nxd8 Qf3+ 33. Kg1
Qd1+ 34. Qf1 Nf3+ 35. Kg2 Ne1+ 36. Kg1 Nf3+ 37. Kg2 Ne1+ 38. Kg1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.9"]
[White "Popvasilev, Kaloyan"]
[Black "Kurth, Michael"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2133"]
[BlackElo "1971"]
[PlyCount "138"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. b4 cxb4 4. a3 e6 5. axb4 Bxb4 6. c3 Be7 7. d4 d5 8. e5
h5 9. Bd3 Nh6 10. O-O Nf5 11. Ba3 a6 12. Bxe7 Qxe7 13. Na3 Rb8 14. Bxf5 exf5
15. Nc2 Be6 16. Nfe1 g6 17. Nd3 a5 18. Ne3 b5 19. Qf3 Rd8 20. Nf4 Qd7 21. Rfd1
h4 22. Rab1 Kf8 23. Nd3 b4 24. Nc5 Qc8 25. cxb4 axb4 26. Nc2 Nxd4 27. Nxe6+
Nxe6 28. Nxb4 d4 29. Nc6 Ng5 30. Qa3+ Kg7 31. Nxd8 Qxd8 32. Qa7 Ne6 33. Rb7 Rf8
34. Rd7 Qc8 35. Rd6 Qe8 36. h3 Nf4 37. Re1 Ne6 38. Rd1 Kg8 39. Kh1 Kg7 40. Rb1
Kg8 41. Rc1 Nf4 42. Qxd4 Ne2 43. Qc4 Qxe5 44. Rxg6+ Kh7 45. Rg5 Nf4 46. Qc2 Qe4
47. Qxe4 fxe4 48. Rg4 Nd3 49. Rxh4+ Kg6 50. Rc6+ Kg5 51. Rg4+ Kh5 52. Kg1 f5
53. Rg7 f4 54. h4 Rb8 55. Rh7+ Kg4 56. Rg6+ Kf5 57. Rg5+ Kf6 58. Rh6+ Kf7 59.
Rh7+ Kf6 60. Rh6+ Kf7 61. Ra5 Rb1+ 62. Kh2 Nxf2 63. Ra7+ Kg8 64. Rg6+ Kh8 65.
g3 f3 66. Rh6+ Kg8 67. Rg6+ Kh8 68. Rh6+ Kg8 69. Rg6+ Kh8 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.10"]
[White "Wanner, Lukas"]
[Black "Mix, Clemens"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2099"]
[BlackElo "1931"]
[PlyCount "69"]
[EventDate "2019.12.27"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 e6 6. Rb1 Nge7 7. b4 cxb4 8. axb4
d5 9. b5 Na5 10. cxd5 exd5 11. d4 Bf5 12. Ra1 Rc8 13. Ra3 Nc4 14. Ra2 Qb6 15.
Nf3 O-O 16. O-O Ne3 17. Bxe3 Rxc3 18. Bg5 f6 19. Bd2 Rc4 20. Qb3 Rfc8 21. Rfa1
Bc2 22. Qb2 Nf5 23. Rxa7 Be4 24. Ra8 Nd6 25. Bf4 Qxb5 26. Qa3 Rxa8 27. Qxa8+
Rc8 28. Qa7 Nc4 29. h4 Bf8 30. e3 Bd6 31. Bxd6 Nxd6 32. Qa3 Qc6 33. Qb4 Qc3 34.
Qxc3 Rxc3 35. Ra8+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.11"]
[White "Nyenhuis, Yannek"]
[Black "Callsen, Niklas"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1951"]
[BlackElo "2072"]
[PlyCount "29"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c5 6. Nb5 Na6 7. a4 Bf5 8. c3 O-O
9. Be2 h5 10. Nf3 Ne4 11. Ng5 Qd7 12. Nxe4 dxe4 13. O-O Rad8 14. Qb3 Bf6 15.
Bg3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.12"]
[White "Günther, Patrick"]
[Black "Atri, Jamshid"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2063"]
[BlackElo "1917"]
[PlyCount "97"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. O-O g6 7. d4 Bg7 8. d5 Nb8
9. Bxd7+ Nxd7 10. c4 Ne7 11. Nc3 O-O 12. b4 a5 13. bxa5 Rxa5 14. a4 h6 15. Ne1
f5 16. Nd3 f4 17. f3 g5 18. Bd2 b6 19. Nb5 Ra8 20. a5 Nc5 21. Nxc5 bxc5 22. Be1
Ra6 23. Rf2 Rf6 24. Nc3 Rf7 25. Rb2 Bf8 26. Qa4 c6 27. Rb7 cxd5 28. cxd5 h5 29.
Qb5 Ra8 30. Na4 Ng6 31. Rxf7 Kxf7 32. Nb6 Qb8 33. Rb1 Ne7 34. Qd3 Qa7 35. Nc4
Nc8 36. Rb5 Be7 37. Qb3 Qd7 38. Rb7 Qe8 39. Bc3 Kg6 40. Rc7 Ra7 41. Rc6 Ra8 42.
Nxe5+ Kh7 43. Nc4 Na7 44. Rb6 Nc8 45. Rb7 Ra6 46. Bb2 g4 47. Qc3 Qf8 48. e5 Qf5
49. exd6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.13"]
[White "Grunert, Friedrich"]
[Black "Szobries, Torsten"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "1930"]
[BlackElo "2034"]
[PlyCount "119"]
[EventDate "2019.12.27"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. Qc2 Nc6 5. e3 e5 6. d5 Ne7 7. a3 Bxc3+ 8. Qxc3
d6 9. Bd3 a5 10. b3 O-O 11. Ne2 a4 12. b4 b5 13. e4 bxc4 14. Qxc4 Nd7 15. Be3
Nb6 16. Qc2 f5 17. f3 Bd7 18. Nc3 fxe4 19. Bxe4 Nf5 20. Bf2 Qf6 21. O-O h6 22.
Qd3 Nd4 23. Bxd4 exd4 24. Ne2 Qe5 25. Qxd4 Qg5 26. h4 Qe7 27. Ng3 Kh8 28. Bc2
Be8 29. Qd3 g6 30. h5 gxh5 31. Rae1 Qg7 32. Re6 h4 33. Nf5 Rxf5 34. Qxf5 Bd7
35. Rfe1 Rg8 36. Qf6 Bxe6 37. Qxg7+ Kxg7 38. dxe6 Kf6 39. Kh2 Ke7 40. Kh3 Rg3+
41. Kh2 d5 42. Bf5 Rg5 43. Bg4 Nc4 44. Kh3 Nxa3 45. Ra1 Nc4 46. f4 Rg8 47. Rxa4
Ne3 48. Bf3 Kxe6 49. Ra6+ Kf5 50. Rxh6 Kxf4 51. Rxh4+ Ke5 52. Rh7 Rb8 53. Rxc7
Rxb4 54. Bxd5 Nxd5 55. Rc1 Nf4+ 56. Kh2 Ne2 57. Rc5+ Ke6 58. Rh5 Kd6 59. g3 Rb2
60. Kh3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.14"]
[White "Keyser, Robin"]
[Black "Egelriede, Nikolas"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2022"]
[BlackElo "1865"]
[PlyCount "55"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Bg4 6. h3 Bh5 7. Qb3 Qc7 8. g4
Bg6 9. Bg2 e6 10. Nxg6 hxg6 11. e4 dxe4 12. Nxe4 Nbd7 13. Be3 O-O-O 14. Ng5 Nb8
15. O-O-O Nh7 16. Ne4 Nf6 17. Nc3 Bd6 18. Kb1 Bf4 19. Rhe1 Bxe3 20. Rxe3 Qh2
21. Rg3 Nxg4 22. Rh1 Qxh1+ 23. Bxh1 Nxf2 24. Bg2 Rxd4 25. Qc2 Rf4 26. Qd2 Rf5
27. Bf3 Nxh3 28. Qh2 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.15"]
[White "von Nobbe, David"]
[Black "Porth, Hartmut"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2007"]
[PlyCount "120"]
[EventDate "2019.12.27"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bb5 Nge7 6. O-O a6 7. Ba4 b5 8. Bb3
Ng6 9. h3 f6 10. Nc3 fxe5 11. g4 Be4 12. Nxe4 dxe4 13. Bxe6 Be7 14. Nxe5 Ngxe5
15. dxe5 Qxd1 16. Rxd1 Nxe5 17. Bf4 Bd6 18. Kg2 Ng6 19. Bxd6 cxd6 20. Kg3 h5
21. gxh5 Rxh5 22. Kg4 Rc5 23. Bd5 O-O-O 24. Bxe4 Rc4 25. Kf3 Rf8+ 26. Ke3 Re8
27. f3 Kc7 28. b3 Rxc2 29. Kd3 Rg2 30. Rac1+ Kd8 31. Bxg6 Rxg6 32. Rg1 Rxg1 33.
Rxg1 Re7 34. Rg6 Kd7 35. Kd4 Kc6 36. a4 bxa4 37. bxa4 Rf7 38. Ke4 Re7+ 39. Kd4
Rb7 40. Kc3 Rf7 41. Rg3 Kc5 42. a5 d5 43. Kd3 Rb7 44. Rg6 Rf7 45. Ke2 Kb5 46.
Rd6 Rf5 47. Rg6 Kxa5 48. Rxg7 Kb4 49. Rb7+ Kc3 50. Rc7+ Kb4 51. Rb7+ Kc5 52. h4
a5 53. Rg7 Rh5 54. Rg4 Rh8 55. Kd3 Rb8 56. Kc3 Rf8 57. Rg3 a4 58. Kb2 d4 59.
Ka3 Kc4 60. Kxa4 Ra8# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.16"]
[White "Thieme, Daniel Otis"]
[Black "Gonzales Leon, Heriberto"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1983"]
[BlackElo "1666"]
[PlyCount "115"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 c6 5. Bg2 h6 6. O-O dxc4 7. a4 Bb4 8. Ne5
Nbd7 9. Nxc4 Nb6 10. Ne5 O-O 11. a5 Nbd7 12. a6 Nxe5 13. dxe5 Nd7 14. Qb3 Qb6
15. axb7 Bxb7 16. Bf4 Nc5 17. Qc2 a5 18. Be3 Qb5 19. Na3 Bxa3 20. bxa3 Nb3 21.
Rad1 Rac8 22. a4 Qxa4 23. Rb1 Ba6 24. Qxb3 Qxb3 25. Rxb3 Bxe2 26. Ra1 a4 27.
Rc3 Bb5 28. Bc5 Rfd8 29. Bd6 Rd7 30. Bf1 Rb7 31. Bxb5 Rxb5 32. Rxa4 Rb2 33.
Rac4 Ra8 34. Rc2 Rxc2 35. Rxc2 Ra6 36. Kf1 f6 37. Ke2 Kf7 38. Rb2 g5 39. exf6
Kxf6 40. Ke3 Kf5 41. f3 Ra1 42. g4+ Kf6 43. Rc2 Ra6 44. Rc3 Rb6 45. Kd4 Ra6 46.
Be5+ Ke7 47. Bg7 Ra2 48. Bxh6 Rxh2 49. Bxg5+ Kd7 50. Ke5 Re2+ 51. Kf6 Re1 52.
Rd3+ Kc7 53. Re3 Rd1 54. Kxe6 c5 55. Rc3 Kc6 56. Be3 Rd6+ 57. Ke5 Rd5+ 58. Ke4
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.17"]
[White "Wulf, Constanze"]
[Black "Jablonowski, Christoph"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1792"]
[BlackElo "1969"]
[PlyCount "62"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bg7 6. O-O Bd7 7. d3 e6 8. Qe1
Nge7 9. Qh4 Qc7 10. Ne2 a6 11. Bxc6 Bxc6 12. Ng3 O-O-O 13. Rb1 d5 14. f5 dxe4
15. dxe4 gxf5 16. Bg5 fxe4 17. Bxe7 exf3 18. Bxd8 Rxd8 19. gxf3 Bd4+ 20. Kh1
Qe5 21. c3 Be3 22. Rbe1 f5 23. Qg5 Rd3 24. Re2 Bxg5 25. Rxe5 Bxf3+ 26. Rxf3
Rxf3 27. Kg2 Rd3 28. Rxe6 Kd7 29. Re2 f4 30. Ne4 f3+ 31. Kf2 Bh4+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.18"]
[White "Grunert, Wilhelm"]
[Black "Sonntag, Sven"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1699"]
[BlackElo "1954"]
[PlyCount "72"]
[EventDate "2019.12.27"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. f3 Be7 6. Qd2 c6 7. g4 h6 8. h4 Nf8
9. O-O-O Qc7 10. Be2 Be6 11. d5 Bd7 12. Nh3 a6 13. Kb1 b5 14. dxc6 Bxc6 15. g5
N6d7 16. Nd5 Bxd5 17. exd5 Rc8 18. h5 hxg5 19. Nxg5 f6 20. Ne6 Nxe6 21. dxe6
Nc5 22. Bxc5 Qxc5 23. Qd3 Rh6 24. Rdg1 Bf8 25. Rg6 Qc4 26. Qxc4 bxc4 27. Rxh6
gxh6 28. Rh4 d5 29. f4 f5 30. fxe5 Ke7 31. b3 Kxe6 32. bxc4 Kxe5 33. cxd5 Rb8+
34. Kc1 Be7 35. Rh3 Bg5+ 36. Kd1 Rb1# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.19"]
[White "Schmid, Janusch"]
[Black "Neumann, Oskar"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1845"]
[BlackElo "1682"]
[PlyCount "63"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 dxc4 3. e3 e6 4. Bxc4 a6 5. Nc3 Nf6 6. Nge2 c5 7. O-O b5 8. Bd3
Bb7 9. a3 Nbd7 10. Bc2 Qc7 11. Bd2 Bd6 12. Ng3 cxd4 13. exd4 O-O 14. Rc1 Rac8
15. Be3 Nb6 16. Bd3 Qb8 17. Qe2 Qa8 18. f3 Nbd5 19. Nxd5 Nxd5 20. Ne4 Bc7 21.
Bf2 Nf4 22. Qd2 Nxd3 23. Qxd3 h6 24. Nc5 Bd5 25. Rfd1 Rfd8 26. Qe3 Bd6 27. Qe1
Rc6 28. Bg3 Qa7 29. Bxd6 Rcxd6 30. Qe3 Qe7 31. Rd2 Ba8 32. Rcd1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.20"]
[White "Von Rosen, Jakob"]
[Black "Nickel, Jonas"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1665"]
[BlackElo "1793"]
[PlyCount "71"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 O-O 8.
Bc4 Qb6 9. Bb3 d5 10. exd5 Nb4 11. Nf5 Qc7 12. Nxg7 Kxg7 13. a3 Na6 14. Qd2 Rd8
15. O-O-O Bd7 16. g4 Nc5 17. Ba2 Na4 18. Ne4 Nxe4 19. fxe4 Rac8 20. h4 f6 21.
g5 Nc5 22. gxf6+ exf6 23. Bh6+ Kh8 24. Qd4 Nxe4 25. Bb3 Bf5 {(=)} 26. Rhe1 Qe5
27. Qxa7 Rd7 28. Qd4 Qxd4 29. Rxd4 Nc5 30. Bc4 Rcd8 31. d6 Ne4 32. Rdxe4 Bxe4
33. Rxe4 Rxd6 34. b3 f5 35. Re7 R6d7 36. Bg7# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.21"]
[White "Renger, Maik"]
[Black "Raedisch, Peter"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1959"]
[BlackElo "1572"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Bd7 6. Bxf6 Bxf6 7. cxd5 O-O 8.
e3 Bc8 9. Bc4 a6 10. dxe6 fxe6 11. O-O b5 12. Bb3 Qd6 13. Ne4 Qe7 14. Rc1 Bb7
15. Nc5 Bd5 16. e4 Bxb3 17. Qxb3 Re8 18. e5 Bh4 19. Nxh4 Qxh4 20. Nxe6 Kh8 21.
Nxc7 Nd7 22. Nxa8 Rxa8 23. Rc7 Rd8 24. Qe3 Nb6 25. Qg3 Qh6 26. Rfc1 Nd5 27. Rc8
Qb6 28. Rxd8+ Qxd8 29. Qg4 Ne7 30. h4 h6 31. h5 Kh7 32. Qe4+ Kh8 33. Qb7 Kh7
34. Rc7 Nf5 35. Rf7 Qxd4 36. Rxf5 Qd1+ 37. Kh2 Qg4 38. Qf3 Qh4+ 39. Kg1 Qc4 40.
Rf8 Qc1+ 41. Kh2 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.22"]
[White "Schwarzkopf, Jörg"]
[Black "Kock, Rudolf"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1874"]
[BlackElo "1550"]
[PlyCount "31"]
[EventDate "2019.12.27"]

1. e4 e5 2. f4 Nc6 3. Nf3 d6 4. Bc4 h6 5. d3 Bg4 6. Nc3 Qd7 7. Be3 a6 8. h3
Bxf3 9. Qxf3 Na5 10. fxe5 dxe5 11. O-O Nf6 12. Nd5 Nxc4 13. Nxf6+ gxf6 14. dxc4
Rg8 15. Qxf6 Qxh3 16. Qxf7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.23"]
[White "Krüger, Dietrich"]
[Black "Andris, Valentin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1204"]
[BlackElo "1828"]
[PlyCount "58"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nc3 d5 3. f3 Bf5 4. h3 h5 5. Bg5 e6 6. Bxf6 Qxf6 7. e3 Qh4+ 8. Kd2
Bb4 9. Nge2 c5 10. a3 Bxc3+ 11. bxc3 Qe7 12. Rb1 b6 13. Nf4 cxd4 14. Bb5+ Kf8
15. exd4 Qxa3 16. g4 hxg4 17. fxg4 Be4 18. Rf1 Kg8 19. Bd3 Bxd3 20. Nxd3 Rxh3
21. Ne5 Qxc3+ 22. Kc1 Qe3+ 23. Qd2 Qxd2+ 24. Kxd2 f6 25. Nd3 Nc6 26. Nf4 Rh2+
27. Kc3 Kf7 28. Rbe1 Rc8 29. Kb2 Nxd4 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.24"]
[White "Zierott, Jan"]
[Black "Hinrichs, Winfried"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1803"]
[BlackElo "1493"]
[PlyCount "65"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Bd3 Bg7 5. h3 O-O 6. Nf3 c5 7. c3 cxd4 8. exd4
Nc6 9. O-O b6 10. Re1 e6 11. Nbd2 Bb7 12. Nc4 Ne8 13. a4 d5 14. Nce5 Nxe5 15.
Nxe5 Nf6 16. Qd2 Nd7 17. Ng4 Kh8 18. Bd6 Re8 19. Qf4 Nf6 20. Bb5 Rg8 21. Ne5
Rf8 22. Bxf8 Qxf8 23. g4 Kg8 24. Bc6 Bxc6 25. Nxc6 Ne4 26. Qc7 Nd2 27. Kg2 Bf6
28. Qf4 Ne4 29. Rxe4 dxe4 30. Qxf6 h6 31. Re1 Qd6 32. Ne7+ Kh7 33. Qxf7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.25"]
[White "Mi, Gufeng"]
[Black "Chmielewski, Axel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1541"]
[BlackElo "1790"]
[PlyCount "74"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nc6 6. h3 Bd6 7. Bd3 O-O 8. O-O
Qe7 9. Ne5 Ne8 10. Nd2 g6 11. Bh6 Ng7 12. f4 cxd4 13. exd4 Bd7 14. Qf3 f6 15.
Nxc6 bxc6 16. Rae1 e5 17. dxe5 fxe5 18. Bg5 Qe8 19. g4 e4 20. Qg2 Qb8 21. Bxe4
dxe4 22. Nxe4 Be8 23. Nf6+ Kh8 24. Nxe8 Qb6+ 25. Kh1 Raxe8 26. Rd1 Re6 27. Rd2
Rfe8 28. Qg3 Re3 29. Qh4 Be7 30. Rd7 Bxg5 31. fxg5 Qxb2 32. Rdf7 Kg8 33. Rxa7
Qxc3 34. Qf2 Qc4 35. Rf7 Rxh3+ 36. Kg1 Qxg4+ 37. Qg2 Rg3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.26"]
[White "Lohmann, Tristan"]
[Black "Floren, Dieter"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1703"]
[PlyCount "49"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 O-O 6. Bg5 Be7 7. O-O d6 8.
Bxf6 Bxf6 9. h3 g6 10. a3 Bg7 11. Ba2 Kh8 12. Nd2 Nd4 13. Nb3 Ne6 14. Kh2 Nf4
15. Ne2 f5 16. Nxf4 exf4 17. Rb1 fxe4 18. dxe4 f3 19. g3 Be5 20. Nd2 Qd7 21.
Nxf3 Qxh3+ 22. Kg1 Bxg3 23. fxg3 Qxg3+ 24. Kh1 Bg4 25. Qd4+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.27"]
[White "Bloh, Fabian"]
[Black "Roth, Paul Konstantin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1695"]
[BlackElo "1501"]
[PlyCount "29"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 d6 3. f4 a6 4. a4 b6 5. Nf3 Nd7 6. Bc4 g6 7. O-O Bg7 8. Bxf7+
Kf8 9. Ng5 Ndf6 10. e5 Ne8 11. Bd5 Ra7 12. Nf7 Qc7 13. Nxh8 Bxh8 14. f5 g5 15.
Qh5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.28"]
[White "Bauer, Marcus"]
[Black "Falke, Ornella"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1682"]
[BlackElo "1486"]
[PlyCount "89"]
[EventDate "2019.12.27"]

1. d4 c5 2. c3 e6 3. Bf4 Nf6 4. e3 cxd4 5. exd4 d5 6. Bd3 Nc6 7. Nf3 Bd6 8. Bg3
O-O 9. Nbd2 Bd7 10. Bxd6 Re8 11. Bg3 Rc8 12. O-O a6 13. Ne5 b5 14. Ndf3 Qb6 15.
Bh4 Nxe5 16. Nxe5 Qd8 17. Ng4 e5 18. dxe5 Bxg4 19. Bxf6 Qd7 20. f3 Bf5 21. Bh4
Rxe5 22. Bg3 Re3 23. Bxf5 Qxf5 24. Re1 Rce8 25. Rxe3 Rxe3 26. Qd2 Rd3 27. Qe2
h5 28. Rd1 Rxd1+ 29. Qxd1 g5 30. Bf2 h4 31. h3 Kg7 32. Bd4+ Kg6 33. b4 Qd7 34.
Qe2 f6 35. f4 Qf5 36. fxg5 Qxg5 37. Qg4 Qxg4 38. hxg4 Kg5 39. Kf2 Kf4 40. Bxf6
Kxg4 41. Ke3 Kg3 42. Bxh4+ Kxh4 43. Kd4 Kg3 44. Kxd5 Kxg2 45. Kc5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.29"]
[White "Korf, Roman"]
[Black "Frackowiak, Stanislaw"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1675"]
[PlyCount "142"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 e6 5. d3 Na5 6. Bf4 Nxc4 7. dxc4 Be7 8.
Qd2 a6 9. O-O O-O 10. Rad1 Qb6 11. b3 Rd8 12. Bd6 Bxd6 13. Qxd6 Qxd6 14. Rxd6
Ne8 15. Rdd1 f6 16. e5 Rb8 17. exf6 Nxf6 18. a4 b6 19. Rfe1 Bb7 20. Re3 d5 21.
cxd5 exd5 22. Red3 d4 23. Ne2 Re8 24. Nf4 Re7 25. Re1 Rbe8 26. Rxe7 Rxe7 27.
Nd2 Re1+ 28. Nf1 Ne4 29. f3 Nc3 30. Kf2 Re8 31. Nd2 b5 32. axb5 axb5 33. Ne4
Nxe4+ 34. fxe4 Bxe4 35. Rd2 Kf7 36. Re2 c4 37. Rd2 cxb3 38. cxb3 Rd8 39. Ne2 d3
40. Nf4 g5 41. Ke3 Bf5 42. Nxd3 Rxd3+ 43. Rxd3 Bxd3 44. Kxd3 Ke6 45. Kc3 Kd5
46. Kb4 Kc6 47. g3 h5 48. h4 gxh4 49. gxh4 Kb6 50. Kc3 Kc5 51. b4+ Kd5 52. Kd3
Ke5 53. Ke3 Kf5 54. Kf3 Ke6 55. Ke3 Ke5 56. Kf3 Kf5 57. Kg3 Ke4 58. Kf2 Kf4 59.
Ke2 Kg3 60. Kd3 Kxh4 61. Kd4 Kg4 62. Kc5 h4 63. Kxb5 h3 64. Kc5 h2 65. b5 h1=Q
66. b6 Qb7 67. Kb5 Kf5 68. Ka5 Ke6 69. Kb5 Kd5 70. Ka5 Kc4 71. Ka4 Qa8# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.30"]
[White "Hermes, Simon"]
[Black "Lohkamp, Rolf"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1673"]
[BlackElo "1452"]
[PlyCount "72"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 Bg7 4. e4 d5 5. e5 Ne4 6. Nxe4 dxe4 7. Bc4 O-O 8.
Ne2 Bg4 9. Qd2 Bxe2 10. Bxe2 e6 11. h4 f6 12. exf6 Bxf6 13. O-O-O Qd5 14. Kb1
Nc6 15. Qc1 Nxd4 16. Bg4 Qc6 17. h5 Nf5 18. hxg6 hxg6 19. Rh2 e5 20. Bh6 Rf7
21. Bg5 Rh7 22. Rxh7 Kxh7 23. Bxf6 Qxf6 24. Rd7+ Kg8 25. Rxc7 Qh4 26. Bxf5 gxf5
27. g3 Qh5 28. Qf1 Rd8 29. Qc4+ Kf8 30. b3 Qd1+ 31. Kb2 Qd4+ 32. Qxd4 exd4 33.
Rxb7 e3 34. fxe3 dxe3 35. Rh7 e2 36. Rh1 Rd1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.31"]
[White "Korf, Joel"]
[Black "Kaußmann, Jean-David"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1593"]
[PlyCount "80"]
[EventDate "2019.12.27"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Nc3 Qa5 5. d4 c6 6. Bd2 Bg4 7. h3 Bh5 8.
Bc4 Qb6 9. Rb1 Bxf3 10. Qxf3 Qxd4 11. Bd3 e6 12. O-O Be7 13. Be3 Qd8 14. Rbd1
Nbd7 15. Qg3 O-O 16. Be2 Kh8 17. Bd4 Qb8 18. Qh4 c5 19. Be3 Nd5 20. Qc4 Nxe3
21. fxe3 Nb6 22. Qe4 Qc7 23. Bd3 g6 24. Rf2 Kg8 25. Qg4 Nd7 26. Ne4 Ne5 27. Qg3
Rac8 28. Be2 Rcd8 29. Rdf1 Bd6 30. Qh4 Be7 31. Qh6 f5 32. Ng5 Bxg5 33. Qxg5 Qg7
34. Rd1 Rxd1+ 35. Bxd1 Nf7 36. Qe7 Qe5 37. Qxb7 Qxe3 38. Qxa7 Rd8 39. Be2 Rd2
40. Qa4 Rxe2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.32"]
[White "Schulze, Tim"]
[Black "Fuhrmann, Jeppe"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1496"]
[BlackElo "1327"]
[PlyCount "33"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nc3 O-O 5. h4 d6 6. h5 Bf5 7. hxg6 fxg6 8. f3
d5 9. g4 Be6 10. Qe2 Nbd7 11. Qh2 c6 12. Bd3 Bf7 13. Bh6 Qe8 14. Bxg7 Kxg7 15.
Qh6+ Kh8 16. g5 Nh5 17. Rxh5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.33"]
[White "Queißer, Jens"]
[Black "Meyer, Harald"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1429"]
[BlackElo "1298"]
[PlyCount "59"]
[EventDate "2019.12.27"]

1. g3 Nf6 2. Bg2 e6 3. Nf3 Be7 4. O-O d6 5. d3 Nbd7 6. c3 Nf8 7. Nbd2 Ng6 8. e4
e5 9. Qc2 c6 10. a4 a5 11. Re1 Be6 12. Ng5 Rc8 13. Nxe6 fxe6 14. Qb3 Qd7 15.
Nf3 h6 16. Bh3 d5 17. exd5 cxd5 18. Nxe5 Nxe5 19. Rxe5 Rc6 20. Bd2 g5 21. Rae1
g4 22. Bg2 Kf7 23. c4 Rd6 24. cxd5 Kg6 25. Rxe6 Re8 26. Be4+ Kg7 27. Bf5 Rxe6
28. Bxe6 Qd8 29. Qxb7 Kf8 30. Bxh6# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.34"]
[White "Echt, Pascal"]
[Black "Wang, Huanying"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1428"]
[BlackElo "1293"]
[PlyCount "125"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e6 3. Nf3 Be7 4. g3 O-O 5. Bg2 d6 6. Nc3 Bd7 7. O-O c5 8. d5 e5
9. e4 a6 10. a4 Be8 11. Nd2 Nbd7 12. b3 b6 13. Bb2 Kh8 14. Qe2 g6 15. f4 Rg8
16. Nd1 Bf8 17. Ne3 Bg7 18. f5 Nf8 19. Kh1 Nh5 20. Bf3 f6 21. Bg4 Bd7 22. Bxh5
gxh5 23. Qxh5 Be8 24. Qh3 Nd7 25. g4 Bf7 26. Nf3 Qf8 27. Bc3 Bh6 28. Bd2 Qg7
29. Rg1 Bf4 30. Qh4 h6 31. Rg2 Qh7 32. Rag1 b5 33. axb5 a5 34. Ra1 Bg5 35. Qf2
h5 36. Nxg5 fxg5 37. Rxa5 Raf8 38. b4 Nf6 39. Qf3 h4 40. h3 Nh5 41. gxh5 Bxh5
42. Ng4 Qe7 43. bxc5 dxc5 44. Ra6 Qh7 45. Rh6 Qxh6 46. Nxh6 Bxf3 47. Nxg8 Rxg8
48. Kg1 Bxg2 49. Kxg2 g4 50. hxg4 Rxg4+ 51. Kh3 Rxe4 52. Ba5 Rxc4 53. b6 Ra4
54. b7 Rxa5 55. b8=Q+ Kh7 56. Qc7+ Kh6 57. Qxa5 Kg5 58. Qxc5 Kxf5 59. Qc2+ e4
60. d6 Kf4 61. d7 e3 62. d8=R Kf3 63. Rf8# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.28"]
[Round "4.35"]
[White "Englert, Barbara"]
[Black "Mago, Helmut"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1240"]
[BlackElo "1247"]
[PlyCount "50"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 g6 3. f4 e6 4. Bc4 Ne7 5. Nf3 d5 6. Bb5+ Nbc6 7. exd5 Nxd5 8.
Nxd5 Qxd5 9. c3 Qe4+ 10. Be2 Bg7 11. d3 Qd5 12. O-O O-O 13. Ng5 f6 14. Bf3 Qd7
15. Ne4 b6 16. Qe1 Bb7 17. b4 cxb4 18. cxb4 f5 19. Nc3 Qd4+ 20. Rf2 Qxc3 21.
Qxe6+ Kh8 22. Bb2 Rae8 23. Qxe8 Rxe8 24. Bxc3 Bxc3 25. g4 Bxa1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.1"]
[White "Krause, Benedict"]
[Black "Ertan, Can"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2423"]
[BlackElo "2373"]
[PlyCount "82"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O O-O 6. h3 d6 7. c3 a5 8. Nbd2
Be6 9. Bb5 h6 10. Re1 Qb8 11. Nf1 Qa7 12. Be3 Bxe3 13. Nxe3 Qb6 14. a4 Ne7 15.
Bc4 Rad8 16. Bxe6 fxe6 17. Nc4 Qa6 18. Qb3 Ng6 19. Qb5 Qxb5 20. axb5 b6 21. d4
exd4 22. Nxd4 d5 23. exd5 exd5 24. Ne5 Nxe5 25. Rxe5 Rde8 26. f4 g5 27. Rxe8
Rxe8 28. fxg5 hxg5 29. Rf1 Kg7 30. g3 Kg6 31. Kg2 Re3 32. Rf3 Re1 33. Rf1 Re5
34. Rd1 Re3 35. Kf2 Re8 36. Kg2 a4 37. Rd2 Re3 38. Rd1 Ne4 39. Nf3 Re2+ 40. Kg1
Rxb2 41. Ra1 Nxc3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.2"]
[White "Ritscher, Jan-Paul"]
[Black "Hochgräfe, Markus"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2253"]
[BlackElo "2415"]
[PlyCount "26"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. Ne5 c5 7. e3 cxd4 8. exd4
Nc6 9. Nxc6 bxc6 10. Bxc4 Be7 11. O-O O-O 12. Be3 {(=)} a5 13. Qd3 Rb8 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.3"]
[White "Pfreundt, Jakob"]
[Black "Jahncke, Giso"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "2409"]
[BlackElo "2320"]
[PlyCount "71"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3
a5 9. O-O Ba6 10. Bxa6 Nxa6 11. Ne5 Nb8 12. Rc1 Re8 13. Nb5 c5 14. f3 Bxd2 15.
Qxd2 a4 16. b4 c4 17. Nc3 Qd6 18. b5 Nbd7 19. f4 Nf8 20. g4 N6d7 21. Qg2 f6 22.
Nxd7 Qxd7 23. Qxd5+ Qxd5 24. Nxd5 Rad8 25. Nxb6 Rxe3 26. Nxc4 Rd3 27. b6 Ne6
28. Rfd1 Rf3 29. f5 Nf4 30. b7 Ne2+ 31. Kg2 Nxc1 32. Rxc1 Rf4 33. Ne3 Re4 34.
Rc8 Ree8 35. Nd5 Kf7 36. Nb6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.4"]
[White "Feuerstack, Aljoscha"]
[Black "Kuberczyk, Christoph"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2446"]
[BlackElo "2310"]
[PlyCount "73"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. h4 h5 11. O-O-O Rc8 12. Bb3 Ne5 13. Kb1 Nc4 14. Bxc4 Rxc4
15. g4 hxg4 16. h5 Nxh5 17. Rdg1 gxf3 18. Rxh5 Rxd4 19. Bxd4 e5 20. Bb6 Qxb6
21. Rhh1 Be6 22. Rf1 Rc8 23. Rxf3 Qa5 24. a3 d5 25. exd5 Rd8 26. Qg5 Rxd5 27.
Qe7 Qd8 28. Nxd5 Qxd5 29. Rff1 Qa2+ 30. Kc1 Bd5 31. Qe8+ Bf8 32. Rhg1 Be4 33.
Rf2 b5 34. Rg4 b4 35. Rxe4 bxa3 36. b3 Qb2+ 37. Kd2 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.5"]
[White "Trisic, Aleksandar"]
[Black "Keyser, Robin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2328"]
[BlackElo "2022"]
[PlyCount "41"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. a3 Nc6 6. dxc5 Bxc5 7. b4 Be7 8. Bb2
O-O 9. Nbd2 b6 10. c4 Bb7 11. O-O Rc8 12. cxd5 Nxd5 13. e4 Nc7 14. Rc1 Nb5 15.
Re1 Nbd4 16. Nb3 Nxf3+ 17. Qxf3 Qd6 18. Red1 Ne5 19. Qh5 Nd3 20. e5 Qd7 21.
Bxb7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.6"]
[White "Reddmann, Hauke"]
[Black "Thieme, Daniel Otis"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2235"]
[BlackElo "1983"]
[PlyCount "60"]
[EventDate "2019.12.27"]

1. d4 g6 2. e4 Bg7 3. Nf3 d6 4. Bc4 c6 5. Nc3 Nf6 6. Bb3 O-O 7. O-O b5 8. a3 a6
9. Re1 Bb7 10. Bg5 h6 11. Bh4 g5 12. Bg3 Nh5 13. Nxg5 Nxg3 14. Nh3 Nxe4 15.
Nxe4 Bc8 16. Nf4 Bf5 17. Ng3 Qd7 18. Qd2 c5 19. c3 cxd4 20. Nxf5 Qxf5 21. Bc2
dxc3 22. bxc3 Qg5 23. Qd3 Re8 24. Qh7+ Kf8 25. Ne6+ fxe6 26. Re3 Nd7 27. h4 Nf6
28. hxg5 Nxh7 29. Bxh7 hxg5 30. Rxe6 Rec8 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.7"]
[White "Porth, Hartmut"]
[Black "Günther, Patrick"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2007"]
[BlackElo "2063"]
[PlyCount "137"]
[EventDate "2019.12.27"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1
O-O 9. b3 Bf5 10. Nf3 d5 11. c5 Nc8 12. Bd3 Bg4 13. Be2 Bxf3 14. Bxf3 e6 15.
Qd2 Nc6 16. Ne2 N8e7 17. g4 e5 18. h4 Re8 19. Kf1 Qd7 20. h5 exd4 21. Nxd4 Ne5
22. hxg6 fxg6 23. Bh6 Bh8 24. Rh4 Nxf3 25. Nxf3 Nc6 26. Rd1 d4 27. Qd3 Qd5 28.
Nd2 Nb4 29. Qc4 Qxc4+ 30. Nxc4 Nxa2 31. Nd6 Re7 32. Bg5 Rc7 33. Rd2 Nc3 34. b4
a5 35. bxa5 Rxc5 36. f4 Rcxa5 37. f5 Rd5 38. Be7 Rxd6 39. Bxd6 Ne4 40. Bf4
Nxd2+ 41. Bxd2 Rf8 42. Ke2 gxf5 43. g5 Be5 44. Rh6 Re8 45. Kd3 Bg7 46. Rb6 Re7
47. Bf4 Kf7 48. Bd6 Re6 49. Rxb7+ Kg6 50. Bf4 Rc6 51. Bd2 Re6 52. Bf4 Bf8 53.
Bd2 Be7 54. Bc1 Bxg5 55. Bxg5 Kxg5 56. Rxh7 Rd6 57. Rg7+ Kf6 58. Rg1 Re6 59.
Kxd4 f4 60. Kd3 Kf5 61. Kd2 f3 62. Re1 Ra6 63. Ke3 Ra3+ 64. Kf2 Kf4 65. Re8
Ra2+ 66. Kf1 f2 67. Rf8+ Ke5 68. Rxf2 Rxf2+ 69. Kxf2 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.8"]
[White "Kurth, Michael"]
[Black "Hourigan, Gerrit"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1971"]
[BlackElo "2301"]
[PlyCount "130"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. f3 e6 8. Be3
Qc7 9. Qd2 b5 10. a3 Bb7 11. O-O-O Nb6 12. g4 Nfd7 13. h4 Ne5 14. Ndxb5 axb5
15. Nxb5 Qc6 16. Bxb6 Qxb6 17. Nxd6+ Bxd6 18. Qxd6 Qxd6 19. Rxd6 Rd8 20. Rhd1
Rxd6 21. Rxd6 Ke7 22. Rb6 Ba8 23. h5 g6 24. Rb5 Kd6 25. f4 Nd7 26. e5+ Kc7 27.
h6 Bc6 28. Rb4 g5 29. fxg5 Nxe5 30. Rf4 Kd6 31. b4 Rg8 32. c4 Rxg5 33. c5+ Kc7
34. b5 Bf3 35. b6+ Kb8 36. Ba6 Bg2 37. Be2 f5 38. gxf5 Rxf5 39. Rd4 Nf7 40. Bd3
Rxc5+ 41. Kb2 Nxh6 42. Rh4 Nf7 43. Rxh7 Nd6 44. Rh6 Bd5 45. a4 Kb7 46. Bh7 Rc8
47. a5 Ka6 48. Rg6 Nb7 49. Rg8 Nd8 50. Rg7 Kxa5 51. Bg8 Kxb6 52. Rg3 Nc6 53.
Bxe6 Bxe6 54. Kc3 Kc5 55. Rg7 Rh8 56. Rg3 Ra8 57. Kd2 Ne5 58. Rg7 Kd4 59. Rg3
Ra2+ 60. Kc1 Bf5 61. Kd1 Nc4 62. Kc1 Rc2+ 63. Kd1 Ne3+ 64. Ke1 Bd3 65. Rg7 Re2#
0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.9"]
[White "Schroeder, Christoph"]
[Black "Giraud, Valerian"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2159"]
[BlackElo "1972"]
[PlyCount "92"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5
Nxe4 9. Nxe4 Bxg5 10. Nxd6+ Ke7 11. Nxc8+ Qxc8 12. Qd5 Nc6 13. Qc5+ Kf6 14. h4
Bh6 15. g4 Bf4 16. g5+ Kg6 17. Bd3+ Kh5 18. Qd5 Rf8 19. Nc5 Nd4 20. c3 Qc6 21.
Be2+ Nxe2 22. Qxc6 bxc6 23. Kxe2 Rfd8 24. Ne4 Rd5 25. Rad1 Rad8 26. Rxd5 cxd5
27. Nc5 a5 28. Nd3 Kg4 29. Rg1+ Kf5 30. f3 Rb8 31. b3 h5 32. gxh6 Bxh6 33. Rg4
e4 34. Nf2 Re8 35. fxe4+ dxe4 36. Rg1 Rd8 37. Rd1 Rxd1 38. Nxd1 Ke5 39. Ne3
Bxe3 40. Kxe3 f5 41. b4 f4+ 42. Ke2 axb4 43. cxb4 Kd4 44. b5 f3+ 45. Kf2 Kc5
46. a4 Kb6 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.10"]
[White "Jablonowski, Christoph"]
[Black "Popvasilev, Kaloyan"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "1969"]
[BlackElo "2133"]
[PlyCount "100"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. g3 Bb4+ 5. Bd2 a5 6. a3 Bxd2+ 7. Nbxd2 d6 8.
Bg2 O-O 9. e4 e5 10. d5 Nb8 11. O-O Bg4 12. h3 Bh5 13. Qc2 Nbd7 14. b4 c6 15.
dxc6 bxc6 16. Nh4 Bg6 17. Nxg6 hxg6 18. Nb3 axb4 19. axb4 Qb6 20. Qd2 Rxa1 21.
Rxa1 Rb8 22. Ra4 Nc5 23. bxc5 Qxb3 24. Qxd6 Kh7 25. Ra1 Qb2 26. Rd1 Ra8 27. Qd2
Qxd2 28. Rxd2 Ra1+ 29. Kh2 Ra5 30. f3 Rxc5 31. Bf1 g5 32. Ra2 Ne8 33. Bd3 Kg6
34. Kg2 Nc7 35. Kf2 Kf6 36. Ke3 Ke6 37. Ra7 Kd6 38. Kd2 g6 39. Ke3 Kd7 40. Kd2
Kd6 41. Ke3 Kd7 42. h4 gxh4 43. gxh4 Kd6 44. Bf1 f6 45. Kd3 Ne6 46. Kc3 Nd4 47.
Kb4 Nc2+ 48. Kc3 Nd4 49. Kb4 Nc2+ 50. Kc3 Nd4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.11"]
[White "Falke, Isaak"]
[Black "Nyenhuis, Yannek"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2107"]
[BlackElo "1951"]
[PlyCount "74"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Qb6 6. b3 Bg4 7. f3 Bh5 8. Nd2
cxd4 9. exd4 e6 10. Ne2 Ba3 11. g4 Bg6 12. Bxg6 hxg6 13. b4 Bb2 14. Rb1 Bxc3
15. Nxc3 Nxd4 16. Nb3 Nxb3 17. Rxb3 Rc8 18. Qe2 O-O 19. Qf2 Qa6 20. b5 Qa5 21.
Bd2 Qc7 22. Qxa7 Qe5+ 23. Qe3 Qd6 24. Ne2 Rfe8 25. O-O Rc2 26. Ra1 e5 27. Bb4
Qd7 28. Qd3 Rc4 29. h3 Qxb5 30. Be1 Qd7 31. Bh4 e4 32. fxe4 Rexe4 33. Nd4 Nxg4
34. hxg4 Qxg4+ 35. Bg3 Rcxd4 36. Qf3 Qxf3 37. Rxf3 Re2 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.12"]
[White "Sonntag, Sven"]
[Black "Wanner, Lukas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1954"]
[BlackElo "2099"]
[PlyCount "50"]
[EventDate "2019.12.27"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. e3 Ba7 6. Nge2 d6 7. O-O h5 8. d4
Bg4 9. h3 Bd7 10. Kh2 h4 11. g4 f5 12. gxf5 Bxf5 13. d5 Nce7 14. e4 Bg6 15. f4
Nf6 16. Qb3 Rb8 17. Bf3 Qd7 18. a4 Bh5 19. Nd1 c6 20. fxe5 dxe5 {(=)} 21. Bg5
O-O 22. Bxh5 Nxh5 23. Ne3 Rbe8 24. c5 cxd5 25. Bxe7 Rxe7 {(ZÜ)} 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.13"]
[White "Callsen, Niklas"]
[Black "Mix, Clemens"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2072"]
[BlackElo "1931"]
[PlyCount "103"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 O-O 13. g3 Bg5 14. Bg2 a5 15.
O-O Be6 16. Qd3 Ra7 17. b3 f5 18. a3 bxa3 19. Rxa3 Raf7 20. b4 axb4 21. Ra6 Qc8
22. Rb6 Bd8 23. Rb5 fxe4 24. Bxe4 Bh3 25. Bg2 e4 26. Bxh3 exd3 27. Bxc8 dxc2
28. Be6 Nd4 29. Nxb4 Nxe6 30. Nxc2 Nc5 31. Ne3 Bf6 32. Nf5 Be5 33. g4 Nd3 34.
Rd5 Nf4 35. Nxd6 Nxd5 36. Nxf7 Rxf7 37. cxd5 Rf4 38. h3 Rd4 39. Kg2 Kf7 40. Kf3
Kf6 41. Ke3 Rxd5 42. h4 Bd6 43. f4 Bc5+ 44. Ke4 Rd4+ 45. Kf3 h5 46. gxh5 Kf5
47. h6 gxh6 48. Rc1 Rxf4+ 49. Kg2 Rg4+ 50. Kh3 Bd6 51. h5 Kg5 52. Rg1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.14"]
[White "Szobries, Torsten"]
[Black "Von Rosen, Jakob"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2034"]
[BlackElo "1665"]
[PlyCount "61"]
[EventDate "2019.12.27"]

1. Nf3 c5 2. e3 g6 3. c4 Bg7 4. Nc3 Nf6 5. Be2 O-O 6. O-O Nc6 7. a3 d5 8. cxd5
Nxd5 9. Nxd5 Qxd5 10. d3 a6 11. Rb1 Be6 12. b3 Rfd8 13. Bb2 Bh6 14. Ba1 Na5 15.
b4 cxb4 16. axb4 Nc6 17. Qc2 Rac8 18. Qb2 f6 19. b5 Na5 20. Nd4 Bf7 21. Qb4 e5
22. Qxa5 exd4 23. Bxd4 Qd6 24. bxa6 bxa6 25. Rb6 Qc7 26. Qxa6 Ra8 27. Qb5 Ra2
28. Bf3 f5 29. Rb7 Qd6 30. Qb1 Rc8 31. Rxf7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.15"]
[White "Keyser, Philipp"]
[Black "Grunert, Friedrich"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1980"]
[BlackElo "1930"]
[PlyCount "49"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 a5 7. a4 b6 8. Bb5
Na7 9. Be2 c5 10. c3 Nc6 11. h4 Ba6 12. h5 Bxe2 13. Qxe2 h6 14. Rh3 Rc8 15. Kf1
cxd4 16. Nbxd4 Nxd4 17. Nxd4 Be7 18. Rg3 Kf8 19. Qg4 Rg8 20. Nxe6+ fxe6 21.
Rf3+ Bf6 22. exf6 Nxf6 23. Qxe6 Rc4 24. b3 Re4 25. Ba3+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.16"]
[White "Chmielewski, Axel"]
[Black "Fegebank, Fritz"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1790"]
[BlackElo "1971"]
[PlyCount "30"]
[EventDate "2019.12.27"]

1. d4 g6 2. g3 Bg7 3. Bg2 c6 4. c4 d6 5. Nf3 Nf6 6. O-O O-O 7. Nc3 Bg4 8. h3
Bxf3 9. Bxf3 Nbd7 10. e4 Qc7 11. Be3 Rfd8 12. Qe2 e5 13. Bg2 a5 14. b3 Re8 15.
d5 Nf8 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.17"]
[White "Neumann, Oskar"]
[Black "Renger, Maik"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1682"]
[BlackElo "1959"]
[PlyCount "27"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bf4 Bd6 7. Bxd6 Qxd6 8.
Nbd2 O-O 9. Be2 Nd7 10. O-O c5 11. c3 b6 12. dxc5 Qxc5 13. Nb3 Qd6 14. Re1
1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.18"]
[White "Atri, Jamshid"]
[Black "Bloh, Fabian"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1917"]
[BlackElo "1695"]
[PlyCount "109"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Qd2
a6 9. f4 c5 10. Nf3 Nc6 11. dxc5 Nxc5 12. O-O-O b5 13. Bd3 Bd7 14. Kb1 Na5 15.
Nxd5 exd5 16. Qxa5 Nxd3 17. Rxd3 Qc5 18. Qd2 Be6 19. Nd4 g6 20. h5 Ke7 21. Qe2
Bf5 22. Nxf5+ gxf5 23. Rhd1 Rad8 24. g4 fxg4 25. Qxg4 Rhg8 26. Qh4+ Ke8 27.
Qxd8+ Kxd8 28. Rxd5+ Qxd5 29. Rxd5+ Ke7 30. a4 bxa4 31. Rd6 Rg1+ 32. Ka2 Rf1
33. Rxh6 Rxf4 34. Rxa6 Rh4 35. h6 Rh5 36. Rxa4 Rxh6 37. Ra7+ Ke8 38. c4 Re6 39.
Ra5 Kd8 40. Rc5 f6 41. exf6 Rxf6 42. Ka3 Ra6+ 43. Kb4 Rb6+ 44. Kc3 Kd7 45. b4
Kd6 46. Rh5 Kc7 47. Rh7+ Kc8 48. c5 Rg6 49. Kc4 Rg4+ 50. Kb5 Rf4 51. Ka5 Rf5
52. Kb6 Rf6+ 53. c6 Rf4 54. Rh8+ Rf8 55. Rxf8# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.19"]
[White "Frackowiak, Stanislaw"]
[Black "Schwarzkopf, Jörg"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1675"]
[BlackElo "1874"]
[PlyCount "44"]
[EventDate "2019.12.27"]

1. d4 d6 2. e3 g6 3. Nf3 Bg7 4. Bd3 Nc6 5. O-O e5 6. c3 Nf6 7. dxe5 dxe5 8. Bb5
Qe7 9. Re1 Bd7 10. Ba4 O-O 11. Bc2 Rad8 12. Qe2 a6 13. Nbd2 e4 14. Nd4 Rfe8 15.
Qf1 Nxd4 16. exd4 Bb5 17. c4 Bc6 18. d5 Bd7 19. Nxe4 Nxe4 20. f3 Bd4+ 21. Be3
Bxe3+ 22. Rxe3 Qc5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.20"]
[White "Egelriede, Nikolas"]
[Black "Bauer, Marcus"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1865"]
[BlackElo "1682"]
[PlyCount "88"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nf6 7. e5 Ng8 8.
Nc3 Nh6 9. d3 O-O 10. Ne4 Qb6 11. Rb1 Rd8 12. Bg5 Kf8 13. Be3 d6 14. exd6 exd6
15. b4 Qa6 16. bxc5 d5 17. Nd6 Nf5 18. Bf4 Nxd6 19. Bxd6+ Kg8 20. d4 Bg4 21.
Rb3 Re8 22. Qb1 Bxf3 23. Rxe8+ Rxe8 24. Rb8 Qe2 25. gxf3 Bxd4 26. Rxe8+ Qxe8
27. Qb4 Bg7 28. Qb7 a5 29. Qa6 Bc3 30. Kg2 Kg7 31. Bc7 Bb4 32. Bd6 Qd7 33. Be5+
f6 34. Bd4 Qc7 35. c3 Ba3 36. Qe2 Kf7 37. Qe3 Qe7 38. Qh6 Kg8 39. Qh4 Kg7 40.
Qh3 Bxc5 41. Bxc5 Qxc5 42. Qd7+ Kg8 43. Qe6+ Kg7 44. Qd7+ Kg8 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.21"]
[White "Gonzales Leon, Heriberto"]
[Black "Schmid, Janusch"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1666"]
[BlackElo "1845"]
[PlyCount "92"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Nf6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Nh4 a6
9. Bxc6+ bxc6 10. Qa4 Qd7 11. c4 Be7 12. Nc3 Nxe4 13. Nxg6 Nxc3 14. bxc3 hxg6
15. Rb1 c5 16. Qxd7+ Kxd7 17. f4 exf4 18. Bxf4 Rae8 19. Kd2 Bh4 20. Rhf1 Re7
21. Rf3 Rhe8 22. Re3 g5 23. Rxe7+ Rxe7 24. Be3 f6 25. d4 cxd4 26. cxd4 Kc8 27.
d5 Bg3 28. Kd3 Bf4 29. Ba7 c5 30. Rb8+ Kc7 31. Kc2 g6 32. Rb6 Rh7 33. Rxa6 Kb7
34. Ra3 Rh8 35. Kd1 Be5 36. Bxc5 dxc5 37. Kc2 Bd4 38. Rb3+ Kc7 39. Ra3 f5 40.
Ra7+ Kb6 41. Re7 Rg8 42. Re6+ Kc7 43. a4 f4 44. Kd1 f3 45. Ke1 f2+ 46. Kf1 Ra8
0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.22"]
[White "Andris, Valentin"]
[Black "Lohmann, Tristan"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1828"]
[PlyCount "41"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. Nf3 Nc6 7. Bg5 Be7 8.
Bb5 Bd7 9. O-O O-O 10. a3 a6 11. Bd3 h6 12. Be3 Re8 13. b4 b5 14. Nd2 Bc8 15.
Nb3 Rb8 16. Rc1 Qd7 17. Bb1 Rd8 18. Qc2 Bb7 19. e5 Nd5 20. Qh7+ Kf8 21. Qh8#
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.23"]
[White "Lohkamp, Rolf"]
[Black "Zierott, Jan"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "1452"]
[BlackElo "1803"]
[PlyCount "37"]
[EventDate "2019.12.27"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 c6 5. e4 dxe4 6. Nge2 Qa5 7. Bxf6 gxf6 8.
Qd2 f5 9. Nxe4 Bb4 10. N4c3 Nd7 11. g3 Nf6 12. Bg2 Bd7 13. O-O O-O-O 14. a3 Be7
15. b4 Qc7 16. c5 h5 17. a4 h4 18. b5 hxg3 19. fxg3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.24"]
[White "Wulf, Constanze"]
[Black "von Nobbe, David"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1792"]
[PlyCount "161"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Qe2 Be7 8.
O-O Nxd5 9. Nf3 Bxb5 10. Qxb5+ c6 11. Qe2 O-O 12. d3 Bd6 13. Bd2 c5 14. Nc3
Nxc3 15. Bxc3 Nc6 16. Rfe1 Re8 17. Nd2 Nd4 18. Bxd4 cxd4 19. c4 dxc3 20. bxc3
Rc8 21. Ne4 Bb8 22. Rab1 b6 23. Rbd1 f5 24. Ng3 Qd7 25. Qc2 Qf7 26. Rd2 Bd6 27.
a4 g6 28. Ne2 Bc5 29. Qa2 Qxa2 30. Rxa2 Red8 31. Rd1 Be7 32. a5 bxa5 33. Rxa5
Bc5 34. Rb5 Rd7 35. Kf1 Kf7 36. d4 exd4 37. cxd4 Bb6 38. Rb3 Rc2 39. Rbd3 Re7
40. R3d2 Rec7 41. h4 Kf6 42. Nf4 Rxd2 43. Rxd2 Rd7 44. d5 h6 45. h5 g5 46. Ng6
a5 47. Ke2 a4 48. Ra2 Ra7 49. Kd3 a3 50. f3 Bc5 51. Kc4 Bd6 52. Kb3 Rb7+ 53.
Kc2 Rb5 54. Kc3 Rxd5 55. Kc4 Rc5+ 56. Kd4 Rb5 57. Kc3 Rb8 58. Kc2 g4 59. f4 g3
60. Kc3 Bb4+ 61. Kc4 Bd6 62. Kc3 Re8 63. Kd2 Bb4+ 64. Kd3 Rc8 65. Kd4 Bc3+ 66.
Ke3 Bb2 67. Nh4 Rc1 68. Nf3 Ra1 69. Rxa1 Bxa1 70. Ne1 Bc3 71. Nc2 a2 72. Kf3
Ke6 73. Kxg3 a1=Q 74. Nxa1 Bxa1 75. Kf3 Bd4 76. g4 Kf6 77. gxf5 Kxf5 78. Kg3
Be3 79. Kf3 Bxf4 80. Kg2 Kg4 81. Kh1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.25"]
[White "Nickel, Jonas"]
[Black "Queißer, Jens"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1793"]
[BlackElo "1429"]
[PlyCount "101"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nf6 5. Bd3 Bg4 6. Nf3 e6 7. c3 Nbd7 8.
Nbd2 Be7 9. Qc2 h6 10. h3 Nh5 11. Bh2 Bxf3 12. Nxf3 O-O 13. O-O Nb6 14. Ne5 Bd6
15. g4 f6 16. Bh7+ Kh8 17. Ng6+ Kxh7 18. Nxf8+ Kg8 19. Bxd6 Qxd6 20. Ng6 Nf4
21. Nxf4 Qxf4 22. Qe2 e5 23. dxe5 fxe5 24. Rad1 Rf8 25. a4 Qxa4 26. Qxe5 Qc6
27. Rfe1 Qf6 28. Qxf6 Rxf6 29. Re8+ Kf7 30. Rde1 Nc4 31. R1e7+ Kg6 32. Rxb7 Nd6
33. Ree7 Nxb7 34. Rxb7 Rb6 35. Rxb6+ axb6 36. f4 b5 37. Kf2 Kf6 38. Ke3 g5 39.
f5 Ke5 40. b3 Kd6 41. Kd4 Kc6 42. f6 Kd6 43. f7 Ke7 44. Kxd5 Kxf7 45. Kd6 Kf6
46. c4 bxc4 47. bxc4 Kf7 48. c5 Ke8 49. Kc7 Ke7 50. c6 Ke8 51. Kb7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.26"]
[White "Echt, Pascal"]
[Black "Grunert, Wilhelm"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1428"]
[BlackElo "1699"]
[PlyCount "0"]
[EventDate "2019.12.27"]

 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.27"]
[White "Kaußmann, Jean-David"]
[Black "Schulze, Tim"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1593"]
[BlackElo "1496"]
[PlyCount "42"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. b3 g6 5. Nf3 Bg7 6. Bxb8 Rxb8 7. Be2 O-O 8.
O-O cxd4 9. Qxd4 Qxd4 10. exd4 b6 11. Nbd2 Bb7 12. c4 d5 13. Rad1 dxc4 14. bxc4
Ne4 15. Nxe4 Bxe4 16. Rfe1 Rfd8 17. d5 Bc3 18. Rf1 Bb4 19. Ne5 Bc2 20. Nc6 Bxd1
21. Rxd1 Bc5 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.28"]
[White "Hinrichs, Winfried"]
[Black "Floren, Dieter"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1493"]
[BlackElo "1703"]
[PlyCount "88"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. d3 Qf6 8.
Nbd2 Ne7 9. Nc4 Bxf3 10. Qxf3 Qxf3 11. gxf3 Ng6 12. Be3 O-O-O 13. Rad1 f6 14.
d4 exd4 15. Rxd4 Bd6 16. Nxd6+ cxd6 17. Kh2 Ne5 18. Kg2 g5 19. Rfd1 Nf7 20. Kf1
Rhe8 21. f4 g4 22. hxg4 hxg4 23. b4 Re7 24. Bc1 Rde8 25. Re1 f5 26. Rd3 Rxe4
27. Rxe4 Rxe4 28. Bd2 d5 29. f3 gxf3 30. Rxf3 Nd6 31. c3 {(=)} Re7 32. Rh3 Kd7
33. Be3 Ne4 34. Bd4 Nd2+ 35. Kf2 Nc4 36. Rh5 Rf7 37. Ke2 a5 38. bxa5 Nxa5 39.
Rh8 Nc4 40. Kd3 b6 41. Rb8 Kc7 42. Ra8 Kb7 43. Re8 Rh7 44. Be5 Rh2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.29"]
[White "Falke, Ornella"]
[Black "Hermes, Simon"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1486"]
[BlackElo "1673"]
[PlyCount "61"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. f4 fxe5 10. fxe5 Nxd4 11. Nf4 Nxe5 12. Qh5+ Nf7 13. Bxh7 Qg5 14. Qxg5
Nxg5 15. Bg6+ Kd7 16. h4 Bc5 17. Nf1 b6 18. Ng3 Nh7 19. Ngh5 Nf6 20. Kd2 Ba6
21. b3 Rac8 22. Nxf6+ gxf6 23. Nd3 Bd6 24. Bb2 Rc2+ 25. Ke3 Nf5+ 26. Bxf5 exf5
27. Bxf6 Re8+ 28. Kf3 Bxd3 29. h5 Be4+ 30. Ke3 f4+ 31. Kd4 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.30"]
[White "Raedisch, Peter"]
[Black "Krüger, Dietrich"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1572"]
[BlackElo "1204"]
[PlyCount "47"]
[EventDate "2019.12.27"]

1. e4 Nc6 2. Nf3 h6 3. Bc4 e5 4. c3 Bc5 5. a3 Nge7 6. b4 Bb6 7. b5 Na5 8. Nxe5
d5 9. exd5 f6 10. Qh5+ g6 11. Nxg6 Nxg6 12. Qxg6+ Kf8 13. Ba2 Qe7+ 14. Kf1 Qc5
15. Qxf6+ Ke8 16. Qxh8+ Kd7 17. d4 Qe7 18. Be3 c5 19. Nd2 cxd4 20. Bxd4 Bxd4
21. Qxd4 Qxa3 22. Qb4 Qxb4 23. cxb4 b6 24. bxa5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.31"]
[White "Kock, Rudolf"]
[Black "Korf, Roman"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1550"]
[PlyCount "65"]
[EventDate "2019.12.27"]

1. f4 Nc6 2. Nf3 d5 3. b3 Nf6 4. Bb2 Bf5 5. d3 g6 6. h3 Bg7 7. g4 Be6 8. Nbd2
h6 9. Bg2 Qd6 10. e3 Rg8 11. Be5 Qa3 12. Nb1 Qc5 13. d4 Qb6 14. a3 Nxe5 15.
Nxe5 Nd7 16. Qd2 Nxe5 17. fxe5 f6 18. Qb4 Qxb4+ 19. axb4 fxe5 20. c3 h5 21. Bf3
hxg4 22. hxg4 O-O-O 23. Rxa7 Rdf8 24. Ke2 e4 25. Bxe4 dxe4 26. g5 Bxb3 27. Nd2
Be6 28. Nxe4 Bc4+ 29. Kd2 Bd5 30. Kd3 Rh8 31. Rxh8 Rxh8 32. Nc5 Rh5 33. Ra8#
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.32"]
[White "Grunert, Heinrich"]
[Black "Mi, Gufeng"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1239"]
[BlackElo "1541"]
[PlyCount "116"]
[EventDate "2019.12.27"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 e6 5. O-O Ne7 6. Nc3 a6 7. a4 h6 8. e5 d5
9. Bd3 b6 10. b3 Nbc6 11. Ba3 Nf5 12. Bxf5 exf5 13. Re1 Be6 14. Qd2 g5 15. Qd3
g4 16. Nd2 h5 17. b4 Ne7 18. b5 a5 19. Bxe7 Qxe7 20. Na2 O-O-O 21. Qc3 h4 22.
Qc6 Kb8 23. Re3 Bh6 24. Rd3 Bxd2 25. Rxd2 Qg5 26. Rd3 f4 27. Rc3 Rc8 28. Kf1 f3
29. Kg1 fxg2 30. Kxg2 h3+ 31. Kg1 Qd2 32. Rd3 Qf4 33. Nc3 Rcd8 34. Re1 Rh5 35.
Rf1 Rf5 36. f3 gxf3 37. Rdxf3 Qxd4+ 38. Kh1 Rxf3 39. Rxf3 Qxe5 40. Rf1 d4 41.
Ne4 Bd5 42. Qf6 Qxe4+ 43. Qf3 Qxf3+ 44. Rxf3 Bxf3+ 45. Kg1 Bd1 46. Kf1 Bxc2 47.
Ke2 Bxa4 48. Kd3 Bxb5+ 49. Kd2 Rg8 50. Ke1 Rg2 51. Kd1 Rxh2 52. Ke1 a4 53. Kd1
a3 54. Kc1 d3 55. Kb1 a2+ 56. Ka1 d2 57. Kxa2 d1=Q+ 58. Ka3 Qa4# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.33"]
[White "Roth, Paul Konstantin"]
[Black "Korf, Joel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1501"]
[PlyCount "88"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 d6 7. Bg5 Be7 8.
Nd5 Nxd5 9. Bxe7 Nxe7 10. Qxg7 Ng6 11. h4 h5 12. f4 Qe7 13. Bd3 Qf8 14. Qf6 Qe7
15. Qxe7+ Nxe7 16. f5 f6 17. O-O-O Nc6 18. a3 Ne5 19. Be2 b6 20. Rd4 Bb7 21.
Rh3 c5 22. Rxd6 Bxe4 23. Rxf6 Bxg2 24. Re3 O-O-O 25. Rxe5 Bh3 26. c3 Bg4 27.
Ba6+ Kc7 28. Re7+ Rd7 29. Rxd7+ Kxd7 30. Rf7+ Kd6 31. Bc4 a5 32. Be6 Ke5 33.
Rb7 Bxf5 34. Bxf5 Kxf5 35. Rxb6 Rc8 36. Rh6 Kg4 37. Ra6 Kxh4 38. Rxa5 Kg3 39.
Ra7 h4 40. Rg7+ Kf3 41. Rh7 Kg3 42. Rg7+ Kf3 43. Rh7 Kg3 44. Rg7+ Kf3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.34"]
[White "Fuhrmann, Jeppe"]
[Black "Mago, Helmut"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1327"]
[BlackElo "1247"]
[PlyCount "61"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be2 Nc6 6. Be3 Nf6 7. Nc3 d5 8.
Bb5 Nxe4 9. Nxe4 Qb6 10. Bxc6+ bxc6 11. Ng3 Qxb2 12. Rb1 Qc3+ 13. Qd2 Qxd2+ 14.
Kxd2 O-O 15. Nxc6 Re8 16. Bc5 Bf6 17. Rhd1 Ba6 18. Nb4 Bc4 19. Ne2 a5 20. Nd3
e5 21. Ke1 e4 22. Ndf4 Rad8 23. Bd4 Bg5 24. a4 Rb8 25. Be3 Red8 26. Rxb8 Rxb8
27. Nxd5 Bxd5 28. Rxd5 Rb1+ 29. Kd2 Bxe3+ 30. Kxe3 Rb4 31. Rxa5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "5.35"]
[White "Meyer, Harald"]
[Black "Englert, Barbara"]
[Result "1-0"]
[ECO "B55"]
[WhiteElo "1298"]
[BlackElo "1240"]
[PlyCount "47"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be7 7. Be2 O-O 8. O-O
h6 9. Be3 Be6 10. c4 Nbd7 11. Nc3 b6 12. Qc2 Nh7 13. f4 g6 14. fxe5 Bg5 15.
Bxg5 Nxg5 16. exd6 Nf6 17. e5 Bg4 18. exf6 Bxe2 19. Qxe2 Re8 20. Qd3 Qd7 21.
Rae1 Rxe1 22. Rxe1 Qg4 23. d7 Nh3+ 24. Qxh3 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.1"]
[White "Ertan, Can"]
[Black "Pfreundt, Jakob"]
[Result "1-0"]
[ECO "B68"]
[WhiteElo "2373"]
[BlackElo "2409"]
[PlyCount "91"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Be7 9. f4 Bd7 10. f5 Nxd4 11. Qxd4 Qa5 12. Bc4 O-O 13. Rhe1 Rad8 14. e5
dxe5 15. Qxe5 Qxe5 16. Rxe5 Bb4 17. Ne4 Ng4 18. fxe6 Nxe5 19. exf7+ Kh8 20.
Bxd8 Rxd8 21. Be6 Nxf7 22. Rxd7 Rxd7 23. Bxd7 b6 24. Be6 Ne5 25. a3 Be7 26. Kd2
g5 27. Ke3 Kg7 28. Kd4 Nc6+ 29. Kd5 Nd8 30. Bf5 a5 31. c3 h5 32. Bd7 Nb7 33. b4
axb4 34. axb4 Nd8 35. Nd6 Nf7 36. Nf5+ Kf6 37. Ng3 h4 38. Ne4+ Kg7 39. Ke6 Kf8
40. Kd5 Kg7 41. Be8 Nd8 42. h3 Kf8 43. Bh5 Kg7 44. Ke5 Kh6 45. Be8 Bf8 46. Kf6
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.2"]
[White "Thieme, Daniel Otis"]
[Black "Feuerstack, Aljoscha"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "1983"]
[BlackElo "2446"]
[PlyCount "60"]
[EventDate "2019.12.27"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Qe2 Bg6 10. Rd1 O-O 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 Qe7 14. Na2 a5 15.
Nxb4 axb4 16. Bd2 Rfd8 17. Be1 Nb6 18. a5 Rxd1 19. Rxd1 Bh5 20. Qxh5 Nxc4 21.
Rd4 Nxe3 22. Bxb4 c5 23. Ba3 Rxa5 24. Rd3 Nd5 25. f5 Nf4 26. f6 Qf8 27. fxg7
Qe7 28. Qd1 Nxd3 29. Qxd3 b5 30. b4 c4 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.3"]
[White "Hochgräfe, Markus"]
[Black "Trisic, Aleksandar"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2415"]
[BlackElo "2328"]
[PlyCount "78"]
[EventDate "2019.12.27"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 Nbd7 7. O-O e5 8. Qc2
c6 9. Rd1 Re8 10. Rb1 a5 11. b3 Qc7 12. a3 exd4 13. Nxd4 Nc5 14. f3 Nh5 15. g4
Bxd4+ 16. Rxd4 Ne6 17. Rd1 Qb6+ 18. Kh1 Nhf4 19. Bf1 h5 20. gxh5 Nxh5 21. Rxd6
Qc5 22. Qd2 Nhf4 23. Bb2 Qh5 24. Qe3 Qh4 25. Rbd1 Ng5 26. Ne2 Nh5 27. Qc3 Kh7
28. Bg2 Bh3 29. R6d3 Qf2 30. Bxh3 Nxh3 31. Ng3 Rg8 32. Rd7 Raf8 33. R7d2 Qc5
34. Qd4 Qg5 35. Ne2 Rd8 36. f4 N5xf4 37. Nxf4 Rxd4 38. Nxh3 Qxd2 39. Rxd2 Rxd2
0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.4"]
[White "Krause, Benedict"]
[Black "Ritscher, Jan-Paul"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2423"]
[BlackElo "2253"]
[PlyCount "41"]
[EventDate "2019.12.27"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6 6. Nc3 dxe5 7. fxe5 Bg7 8. Be2
c5 9. d5 Bxe5 10. Bh6 e6 11. Nf3 exd5 12. O-O Bxc3 13. bxc3 Be6 14. Ng5 dxc4
15. Qxd8+ Kxd8 16. Nxf7+ Bxf7 17. Rxf7 N8d7 18. Rd1 Kc7 19. Bf4+ Kc6 20. a4 Nb8
21. Rc7# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.5"]
[White "Jahncke, Giso"]
[Black "Szobries, Torsten"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2320"]
[BlackElo "2034"]
[PlyCount "75"]
[EventDate "2019.12.27"]

1. d4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 a6 5. O-O cxd4 6. Nxd4 Be7 7. e4 d6 8. c4
Qc7 9. b3 O-O 10. Bb2 Bd7 11. Nc3 Nc6 12. Rc1 Nxd4 13. Qxd4 Rac8 14. Kh1 Qb8
15. f4 Rfd8 16. e5 Ne8 17. Ne4 Bc6 18. Qf2 Bf8 19. c5 Bxe4 20. Bxe4 Rxc5 21.
Rxc5 dxc5 22. f5 Qc8 23. fxe6 Qxe6 24. Bxb7 Nc7 25. Bc3 Nb5 26. Ba5 Rd7 27. Qf3
Qxe5 28. Bxa6 Nd4 29. Qa8 Ne6 30. Bc4 Rd4 31. Bc3 Qe4+ 32. Qxe4 Rxe4 33. a4 Bd6
34. a5 Bb8 35. Rf5 Ba7 36. Rd5 Nf8 37. Rd8 Re7 38. Ra8 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.6"]
[White "Wanner, Lukas"]
[Black "Kuberczyk, Christoph"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2099"]
[BlackElo "2310"]
[PlyCount "44"]
[EventDate "2019.12.27"]

1. c4 e6 2. g3 Nf6 3. Nf3 d5 4. Bg2 dxc4 5. Na3 Bxa3 6. bxa3 Nc6 7. Qc2 e5 8.
Qxc4 O-O 9. O-O Be6 10. Qc2 e4 11. Ng5 Nd4 12. Qd1 Bg4 13. Qa4 Bxe2 14. Re1 Bb5
15. Qd1 Bd3 16. Nxe4 Nc2 17. Bb2 Nxe4 18. Rxe4 Bxe4 19. Bxe4 Nxa1 20. Qh5 h6
21. Qf5 g6 22. Qe5 f6 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.7"]
[White "Hourigan, Gerrit"]
[Black "Porth, Hartmut"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2301"]
[BlackElo "2007"]
[PlyCount "69"]
[EventDate "2019.12.27"]

1. e4 Nc6 2. Nc3 e6 3. d4 d5 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. a3
Nxc3 9. bxc3 Na5 10. Bd3 Bd7 11. Qd2 Rc8 12. h4 c5 13. Rh3 cxd4 14. cxd4 Nc4
15. Qc1 Rc6 16. Rg3 f5 17. exf6 Qxf6 18. Rb1 b6 19. Rb4 O-O 20. Bxc4 Rxc4 21.
Rxc4 dxc4 22. Qg5 Qxg5 23. hxg5 Bc6 24. Ne5 Bd5 25. f3 b5 26. Kd2 a5 27. c3 Rb8
28. Kc2 b4 29. axb4 axb4 30. cxb4 Rxb4 31. Rh3 Ra4 32. Kb2 Rb4+ 33. Kc2 Ra4 34.
Kb2 Rb4+ 35. Kc2 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.8"]
[White "Günther, Patrick"]
[Black "Keyser, Philipp"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2063"]
[BlackElo "1980"]
[PlyCount "71"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3
b5 9. Qd2 Nbd7 10. g4 h6 11. O-O-O Be7 12. Kb1 b4 13. Nd5 Bxd5 14. exd5 Nb6 15.
h4 Nfxd5 16. Na5 Nxe3 17. Qxe3 Qc7 18. Be2 Rc8 19. Qd2 d5 20. Bxa6 Ra8 21. Bb5+
Kf8 22. Nc6 f6 23. Qd3 Kf7 24. Rhe1 Rhc8 25. g5 Qd6 26. Nxe7 Qxe7 27. gxh6 Qa7
28. Qb3 gxh6 29. Rg1 Rc5 30. Bd3 Ra5 31. Qxb4 Rxa2 32. c3 Nc4 33. Bxc4 Ra1+ 34.
Kc2 Qf2+ 35. Kb3 R8a3+ 36. bxa3 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.9"]
[White "Reddmann, Hauke"]
[Black "Jablonowski, Christoph"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2235"]
[BlackElo "1969"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 gxf6 4. d5 Qb6 5. Qc1 f5 6. c3 Bg7 7. g3 d6 8. Nd2
Nd7 9. Bg2 Nf6 10. Nc4 Qc7 11. Qc2 O-O 12. Rd1 Bd7 13. Nh3 Rad8 14. O-O Bc8 15.
Ne3 e6 16. c4 Qe7 17. Rd3 Ng4 18. Nd1 a6 19. Rb3 Rd7 20. Nf4 Rc7 21. h3 Nf6 22.
Ne3 Bh6 23. Kh2 e5 24. Nd3 Nh5 25. Ne1 Qf6 26. Nf3 Bxe3 27. Rxe3 f4 28. Rb3
fxg3+ 29. fxg3 Qg6 30. Qxg6+ hxg6 31. Rb6 Rd8 32. Ng5 Kg7 33. Ne4 Rcd7 34. Bf3
f5 35. Bxh5 fxe4 36. Bg4 Rf7 37. Rxf7+ Kxf7 38. Bxc8 Rxc8 39. Kg2 Rc7 40. Rxd6
Re7 41. Kf2 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.10"]
[White "Mix, Clemens"]
[Black "Schroeder, Christoph"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1931"]
[BlackElo "2159"]
[PlyCount "43"]
[EventDate "2019.12.27"]

1. d4 e6 2. c4 d5 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5 8. axb5
Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 O-O 14. O-O Nbd7
15. Nd2 Qc7 16. Qc2 a4 17. e4 a3 18. e5 axb2 19. Rxa8 Bxa8 20. exf6 Nxf6 21.
Qxb2 Qb8 22. Re1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.11"]
[White "Popvasilev, Kaloyan"]
[Black "Nyenhuis, Yannek"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2133"]
[BlackElo "1951"]
[PlyCount "85"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nc2 Nxd5 13. Qxd5 Rb8 14. Rd1
Be7 15. Nb4 Bb7 16. Qd3 O-O 17. Be2 a5 18. Nc2 Bc8 19. Ne3 Be6 20. Nd5 Bxd5 21.
Qxd5 b4 22. cxb4 Rxb4 23. b3 Qa8 24. Bc4 Qxd5 25. Rxd5 a4 26. Ra5 axb3 27. axb3
Rfb8 28. Ke2 g6 29. Ra7 Kf8 30. h4 f5 31. h5 R8b7 32. Ra8+ Kg7 33. Rg8+ Kf6 34.
hxg6 hxg6 35. Rh6 Rxc4 36. Rhxg6+ Kf7 37. bxc4 Rb2+ 38. Kf3 fxe4+ 39. Kxe4 Rxf2
40. R8g7+ Kf8 41. Kd5 Bf6 42. Rb7 Be7 43. Ke6 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.12"]
[White "Schwarzkopf, Jörg"]
[Black "Falke, Isaak"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1874"]
[BlackElo "2107"]
[PlyCount "84"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 Bxf3 7. Qxf3 Bd6 8.
d3 Ne7 9. Nd2 h5 10. Nb3 Qd7 11. d4 f6 12. dxe5 fxe5 13. Bg5 O-O-O 14. Rad1
Rdf8 15. Qd3 Ng6 16. Nc5 Qf7 17. Qc3 Nf4 18. Bxf4 exf4 19. e5 Bxc5 20. Qxc5 Kb8
21. b3 Qe6 22. f3 g5 23. Rfe1 g4 24. Qc4 Qg6 25. Qe4 Qg5 26. fxg4 hxg4 27. hxg4
f3 28. gxf3 Qh4 29. Qe2 Qh1+ 30. Kf2 Rh2+ 31. Ke3 Rxe2+ 32. Kxe2 Qg2+ 33. Kd3
Qxf3+ 34. Kd2 Rd8+ 35. Kc1 Rxd1+ 36. Rxd1 Qe3+ 37. Kb1 Qxe5 38. Rg1 Qe3 39. Rg2
Qf3 40. Rg1 Qf2 41. Rd1 Ka7 42. g5 Qg3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.13"]
[White "Keyser, Robin"]
[Black "Atri, Jamshid"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2022"]
[BlackElo "1917"]
[PlyCount "117"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Nbd7 5. Bg2 dxc4 6. O-O Rb8 7. Qa4 a6 8.
Qxc4 b5 9. Qc2 Bb7 10. Bg5 c5 11. Rd1 Qb6 12. Nc3 Rc8 13. Qd2 h6 14. Be3 b4 15.
Na4 Qb5 16. Nxc5 Nxc5 17. dxc5 Ne4 18. Qd4 Bxc5 19. Qxg7 Bxe3 20. fxe3 Rg8 21.
Nd4 Qg5 22. Qxg5 hxg5 23. Rac1 Ke7 24. Nb3 f5 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27.
Nxc1 g4 28. Nd3 a5 29. Bxe4 Bxe4 30. Kf2 Kd6 31. Ke1 Kc6 32. Kd2 Bd5 33. Kc2
Kb5 34. b3 Be4 35. Kb2 Kc6 36. Ne5+ Kc5 37. Nd3+ Kd6 38. a3 bxa3+ 39. Kxa3 Bc6
40. Kb2 Kd5 41. Kc3 Bb5 42. Nf4+ Ke5 43. Kd2 Bc6 44. Nd3+ Kd5 45. Nf2 Ke5 46.
Nd3+ Kd6 47. Nb2 Bb5 48. Nd1 Kc5 49. Nc3 Bc6 50. Kc2 Kb4 51. Kb2 Bb7 52. Na2+
Kc5 53. Ka3 Bc6 54. Nc3 e5 55. Kb2 Bb7 56. Na4+ Kb4 57. Nb6 Bf3 58. exf3 gxf3
59. Nc4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.14"]
[White "Giraud, Valerian"]
[Black "Andris, Valentin"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1972"]
[BlackElo "1828"]
[PlyCount "18"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. Rb1 Qxa2 7. Ra1 Qb2 8.
Rb1 Qa2 9. Ra1 Qb2 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.15"]
[White "Schmid, Janusch"]
[Black "Kurth, Michael"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1845"]
[BlackElo "1971"]
[PlyCount "57"]
[EventDate "2019.12.27"]

1. c4 e5 2. Nc3 Nf6 3. d3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Be6 8.
Qa4 Bd7 9. Qb3 Rb8 10. Nf3 Be7 11. O-O O-O 12. Bb2 Be6 13. Qc2 Qd7 14. Nd2 Bh3
15. f4 Rbd8 16. fxe5 Nxe5 17. d4 Bxg2 18. Kxg2 Ng4 19. Rf3 Qc6 20. Qe4 Qxe4 21.
Nxe4 f5 22. Nd2 Bg5 23. Nf1 Rde8 24. Re1 Ne3+ 25. Nxe3 Bxe3 26. Kf1 g5 27. Bc1
f4 28. Bxe3 fxe3 29. g4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.16"]
[White "Fegebank, Fritz"]
[Black "Grunert, Wilhelm"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1971"]
[BlackElo "1699"]
[PlyCount "43"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. d3 g6 6. h3 Bg7 7. Be3 Nd4 8. Nce2
Nd7 9. c3 Nc6 10. Qd2 b5 11. f4 e5 12. Nf3 Qe7 13. O-O O-O 14. d4 f5 15. dxe5
dxe5 16. Qd5+ Kh8 17. Qxc6 Rb8 18. Rad1 Rd8 19. Bxc5 Nxc5 20. Rxd8+ Qxd8 21.
Qxc5 fxe4 22. Nxe5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.17"]
[White "Renger, Maik"]
[Black "Chmielewski, Axel"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1959"]
[BlackElo "1790"]
[PlyCount "93"]
[EventDate "2019.12.27"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 b6 8. Bd3
dxc4 9. Bxc4 Bb7 10. O-O c5 11. Qe2 Ne4 12. Nxe4 Bxe4 13. Bxe7 Qxe7 14. Rfd1
Rac8 15. Ba6 Rc7 16. b4 Nb8 17. bxc5 bxc5 18. Bd3 Bxd3 19. Qxd3 cxd4 20. Rxc7
Qxc7 21. Qxd4 h6 22. h3 Qb7 23. Ne5 Rc8 24. h4 Nc6 25. Nxc6 Rxc6 26. h5 Rc7 27.
Qd8+ Kh7 28. Qd3+ Kg8 29. a4 Qc8 30. Qb5 Rc5 31. Qe2 Rc1 32. Qd2 Rxd1+ 33. Qxd1
Kf8 34. a5 f6 35. Qd6+ Ke8 36. a6 Qd7 37. Qb8+ Ke7 38. Qb7 Kd8 39. Qb8+ Ke7 40.
Qb4+ Kd8 41. Qb8+ Ke7 42. Qb4+ Kd8 43. g4 Qd1+ 44. Kg2 Qd5+ 45. e4 Qd7 46. Qb8+
Ke7 47. Qb4+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.18"]
[White "Bauer, Marcus"]
[Black "Sonntag, Sven"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1682"]
[BlackElo "1954"]
[PlyCount "94"]
[EventDate "2019.12.27"]

1. d4 d6 2. Bf4 Nf6 3. e3 g6 4. Be2 Bg7 5. Nf3 Nbd7 6. c3 c5 7. O-O a6 8. a4
Nh5 9. Bg3 Nxg3 10. hxg3 O-O 11. a5 b5 12. axb6 Qxb6 13. Qc2 Bb7 14. Nbd2 d5
15. Qb3 Qc7 16. c4 e6 17. Rfc1 Rfb8 18. Qc2 cxd4 19. Nxd4 Rc8 20. Rab1 Qd8 21.
Qa4 Nc5 22. Qd1 e5 23. N4b3 Ne6 24. cxd5 Bxd5 25. Bf3 Bxf3 26. Nxf3 Rxc1 27.
Rxc1 Qb6 28. Qd5 Rd8 29. Rc6 Rxd5 30. Rxb6 Rb5 31. Rxb5 axb5 32. Kf1 f5 33. Ke2
Kf7 34. Kd2 Kf6 35. Kc3 Bf8 36. Kc2 h5 37. Ng1 g5 38. Kd3 g4 39. Ne2 Kg5 40.
Nc3 Nc7 41. e4 f4 42. gxf4+ exf4 43. Nd5 Ne6 44. Nd4 Nxd4 45. Kxd4 h4 46. g3
fxg3 47. fxg3 h3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.19"]
[White "Grunert, Friedrich"]
[Black "Lohkamp, Rolf"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1930"]
[BlackElo "1452"]
[PlyCount "45"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. f3 d5 5. cxd5 c6 6. dxc6 Nxc6 7. e4 Bg6 8. d5
Ne5 9. Bb5+ Ned7 10. e5 a6 11. Bxd7+ Nxd7 12. f4 Nb6 13. a4 Nxd5 14. Qxd5 Qc7
15. Be3 e6 16. Qb3 Bc5 17. Qc4 O-O 18. Qxc5 Qxc5 19. Bxc5 Rfc8 20. Bd6 b5 21.
Nf3 Bd3 22. axb5 axb5 23. Kd2 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.20"]
[White "Von Rosen, Jakob"]
[Black "Egelriede, Nikolas"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1665"]
[BlackElo "1865"]
[PlyCount "190"]
[EventDate "2019.12.27"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 a6 6. a3 b5 7. Ba2 Bb7 8.
O-O e6 9. Re1 Be7 10. d4 O-O 11. Ne5 Nd5 12. Ne4 Qd8 13. b3 Nd7 14. c4 N5f6 15.
Nc3 b4 16. axb4 Bxb4 17. Bd2 c5 18. Na4 Bxd2 19. Qxd2 Nxe5 20. Nxc5 Nf3+ 21.
gxf3 Bxf3 22. Re3 Bc6 23. b4 Qd6 24. Rd1 Qf4 25. Rg3 Qxd2 26. Rxd2 Rfd8 27.
Rgd3 Ne4 28. Nxe4 Bxe4 29. Re3 Bc6 30. d5 exd5 31. cxd5 Bb5 32. d6 Rd7 33. Re7
Kf8 34. Re5 Rad8 35. Red5 Re8 36. f4 Re1+ 37. Kf2 Rf1+ 38. Ke3 Re1+ 39. Kf2
Rf1+ 40. Kg3 Rg1+ 41. Kh4 Rg6 42. f5 Rf6 43. Kg4 g6 44. Kg5 Kg7 45. Bb1 h6+ 46.
Kf4 Bc6 47. R5d4 Rd8 48. d7 Bb5 49. Be4 g5+ 50. Ke3 Kf8 51. Rd6 Rxd6 52. Rxd6
Rxd7 53. Rxh6 Kg7 54. Rb6 f6 55. Bb7 Rd3+ 56. Ke4 Rb3 57. Bxa6 Bxa6 58. Rxa6
Rxb4+ 59. Ke3 Rf4 60. Ra5 Kh6 61. Rb5 Kh5 62. Rd5 Kg4 63. Rd2 Kxf5 64. Rg2 Ra4
65. Rf2+ Ke5 66. Rb2 Rh4 67. Kf3 Rd4 68. Rb5+ Rd5 69. Rb2 Kf5 70. Kg3 Rd3+ 71.
Kf2 Ke4 72. Kg2 f5 73. Rb4+ Rd4 74. Rb8 Rd2+ 75. Kg3 Rd3+ 76. Kg2 f4 77. Re8+
Kf5 78. h3 Rd6 79. Rf8+ Kg6 80. Rg8+ Kf5 81. Rf8+ Rf6 82. Ra8 Re6 83. Rf8+ Ke4
84. Ra8 Rd6 85. Re8+ Kd4 86. Kf3 Rd5 87. Kg4 Re5 88. Rd8+ Ke4 89. Ra8 Rd5 90.
Re8+ Kd4 91. Ra8 Ke3 92. Re8+ Kf2 93. Ra8 Ke3 94. Re8+ Kf2 95. Ra8 Ke3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.21"]
[White "Zierott, Jan"]
[Black "Neumann, Oskar"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1803"]
[BlackElo "1682"]
[PlyCount "80"]
[EventDate "2019.12.27"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Nf3 e6 6. Ne5 Nbd7 7. Nxg6 hxg6 8.
h3 c5 9. c3 Nh5 10. Bh2 Qg5 11. Qg4 Qxg4 12. hxg4 Nhf6 13. Be2 Bd6 14. g3 Ke7
15. Nd2 Rh7 16. Kf1 Rah8 17. Kg2 cxd4 18. cxd4 Rc8 19. Rac1 Rhh8 20. a3 Nb6 21.
g5 Ne4 22. Nxe4 dxe4 23. f3 exf3+ 24. Bxf3 Nc4 25. Bg1 Rxh1 26. Kxh1 Rc7 27.
Bf2 Kd7 28. Rc2 Be7 29. Be2 Nd6 30. Rxc7+ Kxc7 31. Bd3 Bxg5 32. g4 f5 33. Kg2
fxg4 34. Bxg6 Nc4 35. Bg3+ Kd7 36. Bb8 Bxe3 37. Bxa7 Nxb2 38. Kg3 Nc4 39. Kxg4
Nxa3 40. Kf3 Nb5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.22"]
[White "von Nobbe, David"]
[Black "Nickel, Jonas"]
[Result "1-0"]
[ECO "B34"]
[BlackElo "1793"]
[PlyCount "61"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. f4 Nh6 10. Qd2 O-O 11. O-O-O f6 12. Bc4+ Nf7 13. Bxf7+ Kxf7 14. Ne4
Qc7 15. exf6 Bxf6 16. Nxf6 exf6 17. Bc5 Re8 18. f5 Kg7 19. Bd6 Qb6 20. Rhe1 Ba6
21. Be7 Qb5 22. Qc3 Qxf5 23. Rd6 Kg8 24. Qb3+ Kg7 25. Rxf6 Rxe7 26. Rxe7+ Kxf6
27. Rf7+ Ke5 28. Qc3+ Ke6 29. Rxf5 Kxf5 30. Qa5+ Bb5 31. a4 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.23"]
[White "Mi, Gufeng"]
[Black "Wulf, Constanze"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1541"]
[BlackElo "1792"]
[PlyCount "76"]
[EventDate "2019.12.27"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. e3 Nf6 5. h3 e6 6. Bd3 Bxd3 7. Qxd3 Bd6 8. O-O
O-O 9. Nbd2 Re8 10. Ne5 c5 11. c3 Nc6 12. Ndf3 c4 13. Qc2 Qc7 14. Nxc6 Qxc6 15.
Ne5 Qc7 16. f3 Rad8 17. Qf2 b5 18. a3 a5 19. Qh4 Nd7 20. Qg3 Nxe5 21. dxe5 Bf8
22. Bg5 Ra8 23. f4 b4 24. axb4 axb4 25. h4 Kh8 26. h5 h6 27. Bh4 b3 28. Qe1 Ra2
29. Qb1 Rea8 30. Rxa2 bxa2 31. Qa1 Bc5 32. Bf2 Qb6 33. Re1 Kg8 34. Kf1 Qb3 35.
Re2 Rb8 36. g4 Ba3 37. bxa3 Qb1+ 38. Re1 Qxa1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.24"]
[White "Floren, Dieter"]
[Black "Kaußmann, Jean-David"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1703"]
[BlackElo "1593"]
[PlyCount "57"]
[EventDate "2019.12.27"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 c6 5. Qe2 Nf6 6. h3 Bf5 7. d3 e6 8. Bd2
Be7 9. Nf3 Qc7 10. g4 Bg6 11. Nd4 O-O 12. h4 h5 13. g5 Nd5 14. O-O-O Rd8 15.
Nf3 Nd7 16. Bxd5 cxd5 17. Kb1 Nb6 18. Ne5 Bf5 19. Rde1 a6 20. g6 fxg6 21. Nxg6
Bf6 22. Qxh5 Bxg6 23. Qxg6 Rac8 24. Rc1 Qc5 25. f4 Qb4 26. a3 Qa5 27. Ne4 Qb5
28. Nxf6+ Kf8 29. Bb4+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.25"]
[White "Bloh, Fabian"]
[Black "Raedisch, Peter"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1695"]
[BlackElo "1572"]
[PlyCount "142"]
[EventDate "2019.12.27"]

1. d4 d5 2. Bf4 a6 3. Nf3 Nc6 4. e3 e6 5. c3 Be7 6. Bd3 Nf6 7. h3 h6 8. Nbd2
Nh7 9. Qc2 Ng5 10. Ne5 O-O 11. h4 Nxe5 12. dxe5 Ne4 13. Bxe4 dxe4 14. Nxe4 Bxh4
15. Rd1 Qe7 16. g3 f5 17. gxh4 fxe4 18. Qxe4 Qf7 19. Rg1 Kh8 20. b3 Rb8 21. Qc4
b5 22. Qe2 Bb7 23. Qg4 Be4 24. Qg3 Rbd8 25. Ke2 Qh5+ 26. f3 g5 27. hxg5 Rxd1
28. Kxd1 Bxf3+ 29. Kc1 Rg8 30. g6 Be4 31. g7+ Kh7 32. Qg4 Qxg4 33. Rxg4 Rxg7
34. Rh4 Rg1+ 35. Kb2 Rh1 36. Rg4 Bf5 37. Rg2 h5 38. Ka3 c5 39. b4 c4 40. Kb2
Rb1+ 41. Ka3 Bg4 42. Rd2 Rd1 43. Rh2 Kg6 44. Kb2 Kf5 45. Kc2 Ke4 46. Rg2 Ra1
47. Kb2 Re1 48. Ka3 Re2 49. Rxe2 Bxe2 50. Kb2 h4 51. Kc2 h3 52. Kd2 Kf3 53. Bh2
Bf1 54. Ke1 Kg2 55. Bf4 Bd3 56. e4 Bxe4 57. a3 h2 58. Bxh2 Kxh2 59. Kf2 Kh3 60.
Ke3 Bd5 61. Kd4 Kg4 62. Kc5 Kf3 63. Kb6 Ke3 64. Kxa6 Bc6 65. Kb6 Be8 66. Kc5
Kd3 67. Kd6 Kxc3 68. Kxe6 Kd4 69. Kd6 c3 70. e6 c2 71. Ke7 Bh5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.26"]
[White "Schulze, Tim"]
[Black "Frackowiak, Stanislaw"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1496"]
[BlackElo "1675"]
[PlyCount "55"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 b6 3. e3 Bb7 4. Nc3 e6 5. Nf3 Bb4 6. Be2 Bxc3+ 7. bxc3 Nd5 8.
Qd3 Nxf4 9. exf4 O-O 10. h4 f5 11. Ne5 Nc6 12. Qg3 Nxe5 13. fxe5 d6 14. Rh3
dxe5 15. Qxe5 Qd6 16. Qg3 Qxg3 17. Rxg3 Rae8 18. f4 {(=)} Be4 19. Bd3 Bxd3 20.
cxd3 Rf6 21. Re3 h5 22. d5 Kf7 23. dxe6+ Rfxe6 24. Rxe6 Rxe6+ 25. Kf2 c5 26. a4
a5 27. c4 Rd6 28. Ra3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.27"]
[White "Hermes, Simon"]
[Black "Kock, Rudolf"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1673"]
[BlackElo "1550"]
[PlyCount "98"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 c6 3. Nf3 e6 4. g3 Be7 5. Bg2 d5 6. O-O O-O 7. Nc3 a6 8. Nd2
Re8 9. e4 dxc4 10. Nxc4 b5 11. Ne5 Bb7 12. Be3 Qc7 13. Rc1 Rd8 14. Qe2 Nbd7 15.
Nd3 b4 16. Na4 Qa5 17. b3 Rac8 18. Nac5 Nxc5 19. Nxc5 Qb6 20. d5 Bxc5 21. Bxc5
Qb5 22. Qxb5 cxb5 23. Be7 Re8 24. d6 Nd7 25. Rfd1 Rc3 26. Bg5 Rec8 27. Bd2 Rxc1
28. Rxc1 Rxc1+ 29. Bxc1 Kf8 30. f3 Ke8 31. Bd2 a5 32. Bf1 Bc6 33. g4 f6 34. Be2
e5 35. h4 Kf7 36. Kg2 Ke6 37. g5 Kxd6 38. Kg3 g6 39. Kg4 Ke7 40. h5 Ke6 41.
hxg6 hxg6 42. gxf6 Kxf6 43. Bg5+ Kf7 44. Bd8 a4 45. Ba5 axb3 46. axb3 Nc5 47.
Bxb4 Nxb3 48. Kg5 Nd4 49. Bd1 Ne6+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.28"]
[White "Lohmann, Tristan"]
[Black "Gonzales Leon, Heriberto"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1666"]
[PlyCount "76"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 h6 6. Be3 Be7 7. Nd5 d6 8. c3
a6 9. h3 O-O 10. Qd2 Kh7 11. g4 Na5 12. Nxe7 Nxc4 13. dxc4 Qxe7 14. g5 Nxe4 15.
Qc1 h5 16. h4 g6 17. Nd2 Nc5 18. Bxc5 dxc5 19. Ne4 Bf5 20. Nf6+ Kg7 21. Nd5 Qd6
22. Qe3 Rad8 23. Nf6 b5 24. cxb5 axb5 25. Ke2 Bd3+ 26. Kf3 c4 27. Rad1 Qc6+ 28.
Kg3 e4 29. Qf4 Qe6 30. Rhe1 Bc2 31. Rxd8 Rxd8 32. Qxc7 Rd3+ 33. Kg2 Qh3+ 34.
Kg1 e3 35. Qb8 exf2+ 36. Kxf2 Rf3+ 37. Kg1 Rg3+ 38. Kf2 Qg2# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.29"]
[White "Queißer, Jens"]
[Black "Roth, Paul Konstantin"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1429"]
[BlackElo "1501"]
[PlyCount "59"]
[EventDate "2019.12.27"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 Bg4 4. O-O e6 5. d3 c6 6. Nbd2 Nbd7 7. c3 a5 8. a4
Bd6 9. Qc2 Nc5 10. e4 Nfd7 11. d4 Nxe4 12. Nxe4 dxe4 13. Ng5 Nf6 14. Nxe4 Bf5
15. Nxd6+ Qxd6 16. Bf4 Qxf4 17. Qb3 Qc7 18. Rfe1 O-O 19. Qc4 Nd5 20. Re5 Rfc8
21. b4 axb4 22. cxb4 b5 23. Qc5 Rxa4 24. Rxa4 bxa4 25. Bxd5 cxd5 26. b5 Qxc5
27. dxc5 Rxc5 28. b6 Rb5 29. Kf1 Rxb6 30. Ke1 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.30"]
[White "Korf, Joel"]
[Black "Meyer, Harald"]
[Result "0-1"]
[ECO "C28"]
[BlackElo "1298"]
[PlyCount "138"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. d3 Bxc3+ 6. bxc3 O-O 7. Bg5 d6 8.
d4 Qe7 9. d5 Na5 10. Be2 c6 11. c4 Bd7 12. O-O b6 13. Qd2 Nb7 14. c3 Nc5 15.
Bd3 Rac8 16. Rfd1 Bg4 17. Qe3 h6 18. Bh4 Kh7 19. h3 Bxf3 20. Qxf3 Rg8 21. Qf5+
Kh8 22. Rd2 Ncd7 23. Rf1 c5 24. f4 exf4 25. Rxf4 g5 26. Rf3 gxh4 27. Qf4 Rg6
28. Qxh4 Qe5 29. Rc2 Rcg8 30. Kh1 Qg5 31. Qe1 Ne5 32. Re3 Nh5 33. Kh2 Nf4 34.
Bf1 Qh5 35. Rg3 Rxg3 36. Qxg3 Rxg3 37. Kxg3 Qg5+ 38. Kf2 Qh4+ 39. Kg1 Qg3 40.
Kh1 Qe1 41. Kg1 Nxc4 42. Rf2 Qxe4 43. g3 Qg6 44. Kh2 Nh5 45. g4 Ne3 46. gxh5
Nxf1+ 47. Rxf1 Qxh5 48. c4 Qe2+ 49. Kg1 Kg7 50. Rf2 Qxc4 51. Kg2 Qxd5+ 52. Kg3
Qe5+ 53. Kg4 Qd4+ 54. Rf4 Qd1+ 55. Rf3 c4 56. Kf4 Qxf3+ 57. Kxf3 c3 58. Ke3 b5
59. Kd3 b4 60. a3 bxa3 61. Kxc3 Kf6 62. Kb3 Ke5 63. Kxa3 f5 64. Kb3 a5 65. Kc3
Ke4 66. Kd2 a4 67. Kc2 Ke3 68. Kd1 f4 69. Ke1 a3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.31"]
[White "Fuhrmann, Jeppe"]
[Black "Hinrichs, Winfried"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1327"]
[BlackElo "1493"]
[PlyCount "52"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Be7 9. Be3 Nbd7 10. Qd2 Nc5 11. Nxc5 dxc5 12. Rfd1 O-O 13. a3 Qxd2 14. Rxd2 Ng4
15. Bxg4 Bxg4 16. Rd5 b6 17. Rb1 Be6 18. Rd2 b5 19. Nd5 Bxd5 20. Rxd5 c4 21.
Rxe5 Bf6 22. Rd5 Rad8 23. Rbd1 Rxd5 24. Rxd5 Bxb2 25. Bc5 Re8 26. f3 Bf6
1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.32"]
[White "Krüger, Dietrich"]
[Black "Falke, Ornella"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1204"]
[BlackElo "1486"]
[PlyCount "34"]
[EventDate "2019.12.27"]

1. d4 c5 2. Bf4 Qb6 3. dxc5 Qxb2 4. Nd2 e5 5. Nc4 Qb4+ 6. Bd2 Qxc4 7. Be3 Bxc5
8. Nf3 Bxe3 9. fxe3 Qc3+ 10. Kf2 Nf6 11. g3 Ng4+ 12. Kg1 Qxe3+ 13. Kg2 Qf2+ 14.
Kh3 d5 15. Kh4 g5+ 16. Nxg5 Qf6 17. Qxd5 Qh6# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.33"]
[White "Wang, Huanying"]
[Black "Grunert, Heinrich"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1293"]
[BlackElo "1239"]
[PlyCount "74"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. h3 Nc6 6. Bb5 Bd7 7. O-O Nf6 8.
Re1 Be7 9. d4 O-O 10. Nxe5 Nxe5 11. dxe5 Bb4 12. Bf1 Ne8 13. a3 Bxc3 14. bxc3
Bf5 15. Bd3 Bxd3 16. cxd3 c6 17. Re4 Nc7 18. Rg4 Qe7 19. Bg5 Qxe5 20. Bh6 Ne6
21. Rxg7+ Nxg7 22. d4 Qh5 23. Qxh5 Nxh5 24. Bxf8 Kxf8 25. Rd1 Re8 26. g3 Re2
27. Kf1 Ra2 28. g4 Nf4 29. h4 Rxa3 30. d5 Nxd5 31. c4 Nb4 32. Rd8+ Kg7 33. c5
Nd5 34. Re8 a5 35. Re1 Nf4 36. Rb1 a4 37. Rxb7 Ra1+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.29"]
[Round "6.34"]
[White "Mago, Helmut"]
[Black "Korf, Roman"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1247"]
[PlyCount "101"]
[EventDate "2019.12.27"]

1. c4 e5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 Bc5 5. Nf3 d5 6. cxd5 Nxd5 7. O-O Nxc3 8.
dxc3 Bf5 9. Qb3 Qd6 10. Ng5 Be6 11. Qxb7 O-O 12. Qxc6 Rad8 13. Qxd6 cxd6 14. b3
d5 15. Nxe6 fxe6 16. Bb2 d4 17. Be4 a5 18. Kg2 Rb8 19. e3 Rfd8 20. cxd4 exd4
21. exd4 Bxd4 22. Bxd4 Rxd4 23. Bf3 g5 24. Rfd1 Rdb4 25. Bc6 R4b6 26. Ba4 e5
27. Rd7 g4 28. h3 gxh3+ 29. Kxh3 Rh6+ 30. Kg2 e4 31. Re7 Rb4 32. Re1 Rbb6 33.
R1xe4 Rh5 34. Rg4+ Rg6 35. Rxg6+ hxg6 36. f3 Rd5 37. Re2 Kg7 38. g4 g5 39. Kf2
Kg6 40. Ke1 Rd3 41. Bc6 Kf6 42. Be4 Rc3 43. Rc2 Re3+ 44. Kd2 Rxe4 45. fxe4 Ke5
46. Ke3 Kf6 47. Rc5 Ke6 48. Rxa5 Kf6 49. Rd5 Kg6 50. b4 Kf6 51. b5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.1"]
[White "Trisic, Aleksandar"]
[Black "Ertan, Can"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2328"]
[BlackElo "2373"]
[PlyCount "128"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 b5 3. g3 Bb7 4. Bg2 e6 5. O-O c5 6. c3 Nc6 7. a4 b4 8. Bf4 Rc8
9. cxb4 Nxb4 10. Nc3 a6 11. a5 cxd4 12. Nxd4 Bxg2 13. Kxg2 Be7 14. e4 O-O 15.
Qe2 d5 16. Rfd1 Re8 17. h4 Nd7 18. exd5 e5 19. Ne6 fxe6 20. dxe6 Rc7 21. exd7
Rxd7 22. Bxe5 Nd3 23. Kh2 Bxh4 24. f4 Bf6 25. Ra4 Nxe5 26. fxe5 Rxe5 27. Qc4+
Kh8 28. Rxd7 Qxd7 29. Qf4 Qb7 30. Rb4 Rh5+ 31. Kg1 Rh1+ 32. Kf2 Rh2+ 33. Ke3
Qa7+ 34. Kd3 Qd7+ 35. Kc4 Qe6+ 36. Kd3 Qd7+ 37. Kc4 Qc8+ 38. Kb3 Rxb2+ 39. Kxb2
Bxc3+ 40. Kb3 Bxb4 41. Kxb4 Qb7+ 42. Ka4 Qd7+ 43. Kb3 Qe6+ 44. Kb4 Qe1+ 45. Kc4
Qe2+ 46. Kc3 Kg8 47. Qf5 Qe1+ 48. Kc4 Qe8 49. Qc5 h5 50. Qb6 Qc8+ 51. Kd5 Kf7
52. Ke5 Qc4 53. Qf2+ Kg6 54. Qb6+ Kg5 55. Qd8+ Kh6 56. Qb6+ Kh7 57. Qb1+ g6 58.
Qb6 Qd3 59. Qc7+ Kh6 60. Qc1+ g5 61. Qc6+ Qg6 62. Qb6 h4 63. gxh4 gxh4 64. Kf4
h3 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.2"]
[White "Feuerstack, Aljoscha"]
[Black "Jahncke, Giso"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2446"]
[BlackElo "2320"]
[PlyCount "53"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 d6 6. Bxc6+ bxc6 7. d4 exd4 8.
Nxd4 c5 9. Nf5 g6 10. Nh6 Be6 11. Bg5 Be7 12. O-O Kf8 13. f4 Bc4 14. Rf2 d5 15.
e5 Ng8 16. b3 d4 17. bxc4 dxc3 18. Qf3 Kg7 19. Rd1 Qe8 20. Bxe7 Nxe7 21. f5
Kxh6 22. f6 g5 23. Qh3+ Kg6 24. Qd3+ Kh6 25. Qh3+ Kg6 26. fxe7 Qxe7 27. Rf6+
1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.3"]
[White "Kuberczyk, Christoph"]
[Black "Krause, Benedict"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2310"]
[BlackElo "2423"]
[PlyCount "49"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8.
Ne2 Nc6 9. Be3 O-O 10. O-O Bg4 11. f3 Bd7 12. Rb1 Qc7 13. Qd2 Rad8 14. Rfc1 Bc8
15. Bf2 Na5 16. Bd3 b6 17. Qe3 Qd6 18. d5 c4 19. Bc2 e5 20. Rd1 f5 21. exf5
gxf5 22. f4 Rfe8 23. Bh4 Bf6 24. Qg3+ Kh8 25. Ba4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.4"]
[White "Pfreundt, Jakob"]
[Black "Günther, Patrick"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2409"]
[BlackElo "2063"]
[PlyCount "123"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Be3 Qa5 9. Qd2 Nc6 10. Rb1 a6 11. Rc1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 e6 14. Bd3
O-O 15. h4 Rd8 16. Rc4 Bd7 17. Ke2 Rac8 18. Bg5 Re8 19. e5 h6 20. Bd2 Ne7 21.
Rhc1 Nd5 22. Rxc8 Rxc8 23. Rxc8+ Bxc8 24. Be4 Bf8 25. Ne1 Bd7 26. Nc2 Bc6 27.
f3 Kg7 28. g3 f5 29. exf6+ Kxf6 30. Ne3 Nxe3 31. Bxc6 bxc6 32. Kxe3 e5 33. g4
h5 34. Ke4 exd4 35. Kxd4 Ke6 36. Bg5 Bd6 37. Ke4 hxg4 38. fxg4 Be5 39. a4 Bg7
40. Be3 Bf6 41. h5 gxh5 42. gxh5 Bg7 43. Bd2 c5 44. Be3 Bf8 45. Bf2 Kd6 46. Bg1
Ke6 47. Be3 Kd6 48. Bf4+ Ke6 49. Be5 Bh6 50. Bb2 Kd6 51. Ba3 Kc6 52. Ke5 Bd2
53. Bb2 Be3 54. Ke4 Bh6 55. Be5 Bf8 56. Bf4 Bg7 57. Be5 Bh6 58. Bf6 Kd6 59. Kf5
Kd5 60. Bg5 Bf8 61. h6 Bxh6 62. Bxh6 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.5"]
[White "Popvasilev, Kaloyan"]
[Black "Hochgräfe, Markus"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2133"]
[BlackElo "2415"]
[PlyCount "206"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Nf6 6. Qd3 b6 7. Nge2 Ba6 8. Qe3
O-O 9. O-O-O Nbd7 10. Kb1 Rc8 11. a3 Be7 12. g4 b5 13. Ng3 Nb6 14. g5 Ne8 15.
h4 Nc4 16. Bxc4 bxc4 17. h5 Qa5 18. exd5 cxd5 19. Kc1 Rc6 20. Kd2 Nd6 21. g6
Nb5 22. h6 fxg6 23. hxg7 Rxf4 24. Qxf4 Qd8 25. Ke2 g5 26. Qg4 Qe8 27. Qh5 Qg6
28. Qxg6 hxg6 29. Nxb5 Bxb5 30. c3 Kxg7 31. a4 Ba6 32. Kd2 Rb6 33. Kc2 Bc8 34.
Nf1 Bd7 35. Ra1 Ra6 36. a5 Bd8 37. Ne3 Rxa5 38. Rxa5 Bxa5 39. Ra1 Bb6 40. Ng4
Be8 41. Ra3 Bb5 {(=)} 42. Ra1 Bd7 43. Ne5 Be8 44. Kd2 a5 45. Ng4 Bc7 46. Ke2 a4
47. Kf2 Bf4 48. Ne3 Bc6 49. Nc2 Kf6 50. Nb4 Bb5 51. Rh1 Kg7 52. Ke2 Bd6 53. Kd2
Bf4+ 54. Kd1 Kg8 55. Nc2 Kg7 56. Re1 Kf6 57. Ne3 Bd6 58. Ng4+ Kf7 59. Re2 Be8
60. Ke1 Be7 61. Nh6+ Kf6 62. Ng8+ Kf7 63. Nxe7 Kxe7 64. Rh2 Kf6 65. Rh8 Bf7 66.
Kf2 e5 67. Ke3 Be6 68. Rf8+ Ke7 69. Ra8 Kf6 70. Rxa4 g4 71. dxe5+ Kxe5 72. f4+
Kf5 73. Ra6 Bf7 74. Kf2 g5 75. fxg5 Kxg5 76. Kg3 Kf5 77. Ra7 Be6 78. Re7 Ke5
79. Re8 Kf5 80. Kh4 Kf6 81. Rf8+ Ke5 82. Rf1 Bc8 83. Kg3 d4 84. Re1+ Kd5 85.
cxd4 Kxd4 86. Kf4 Kd3 87. Rc1 Be6 88. Ke5 Bf7 89. Kf5 g3 90. Rc3+ Kd2 91. Rxg3
Kc2 92. Rg2+ Kb3 93. Ke5 c3 94. bxc3 Kxc3 95. Rg3+ Kb2 96. Kd4 Be6 97. Kc5 Bf5
98. Kb4 Be4 99. Re3 Bg6 100. Re2+ Ka1 101. Rh2 Bf5 102. Kb3 Be6+ 103. Ka3 Bf5
1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.6"]
[White "Falke, Isaak"]
[Black "Hourigan, Gerrit"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2107"]
[BlackElo "2301"]
[PlyCount "62"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. g4 h6
9. Qd2 Nbd7 10. a3 Bb7 11. O-O-O d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Rg1 Qc7 15.
f4 Bc5 16. f5 O-O-O 17. fxe6 fxe6 18. a4 Nf6 19. axb5 e5 20. g5 hxg5 21. Be2
exd4 22. Bxd4 Be4 23. b6 Bxb6 24. Bxa6+ Kb8 25. Bxb6 Qxb6 26. Qe2 g4 27. Rxd8+
Rxd8 28. Re1 Qa5 29. Qb5+ Qxb5 30. Bxb5 Rc8 31. c4 Kb7 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.7"]
[White "Ritscher, Jan-Paul"]
[Black "Keyser, Robin"]
[Result "0-1"]
[ECO "E02"]
[WhiteElo "2253"]
[BlackElo "2022"]
[PlyCount "86"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. g3 cxd4 5. Nxd4 d5 6. Bg2 dxc4 7. Qa4+ Nbd7 8.
O-O Be7 9. Rd1 O-O 10. Qxc4 a6 11. Qc2 Qa5 12. a3 Rb8 13. b4 Qh5 14. h3 Qg6 15.
e4 Ne5 16. f4 Nc6 17. Nxc6 bxc6 18. g4 h5 19. g5 Ne8 20. h4 f6 21. Be3 fxg5 22.
hxg5 h4 23. Nd2 h3 24. Bxh3 Qh5 25. Bg2 e5 26. f5 Bxg5 27. Qc4+ Rf7 28. Bxg5
Qxg5 29. Nf3 Qe3+ 30. Kf1 a5 31. Nxe5 Qf4+ 32. Nf3 Bxf5 33. Qc1 Qxc1 34. Raxc1
Bxe4 35. Kf2 axb4 36. axb4 Rxb4 37. Rc3 Bd5 38. Kg3 Nf6 39. Ne5 Nh5+ 40. Kh2
Rf2 41. Rxd5 cxd5 42. Nd3 Rh4+ 43. Kg1 Rf5 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.8"]
[White "Porth, Hartmut"]
[Black "Reddmann, Hauke"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2007"]
[BlackElo "2235"]
[PlyCount "10"]
[EventDate "2019.12.27"]

1. e4 c5 2. d3 e6 3. f4 d5 4. Nf3 dxe4 5. dxe4 Qxd1+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.9"]
[White "Schroeder, Christoph"]
[Black "Thieme, Daniel Otis"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2159"]
[BlackElo "1983"]
[PlyCount "24"]
[EventDate "2019.12.27"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8.
Nd2 e6 9. Ngf3 Be7 10. O-O O-O 11. Ne5 Nxe5 12. Bxe5 Bh5 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.10"]
[White "Grunert, Friedrich"]
[Black "Wanner, Lukas"]
[Result "1-0"]
[ECO "A79"]
[WhiteElo "1930"]
[BlackElo "2099"]
[PlyCount "63"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 c5 7. d5 e6 8. O-O
exd5 9. cxd5 Re8 10. Nd2 Na6 11. f3 Nc7 12. a4 b6 13. Nc4 Ba6 14. Re1 Qd7 15.
Bf4 Bxc4 16. Bxc4 a6 17. Qd3 Nh5 18. Bd2 Be5 19. g3 Qh3 20. Qf1 Qxf1+ 21. Bxf1
Ng7 22. f4 Bf6 23. e5 Be7 {(=)} 24. Ne4 Nf5 25. g4 Nd4 26. exd6 Nxd5 27. dxe7
Nf3+ 28. Kh1 Rxe7 29. Bc4 Nxd2 30. Bxd5 Rd8 31. Nf6+ Kf8 32. Nxh7+ 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.11"]
[White "Keyser, Philipp"]
[Black "Mix, Clemens"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1980"]
[BlackElo "1931"]
[PlyCount "109"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qf3 Nf6 8.
Qg3 Ne5 9. f4 Neg4 10. Bg1 h5 11. h3 h4 12. Qf3 Nh6 13. e5 Nfg8 14. O-O-O Ne7
15. Kb1 Nhf5 16. Nxf5 Nxf5 17. g4 hxg3 18. Bd3 g6 19. Bxf5 gxf5 20. Qxg3 b5 21.
Rh2 Bb7 22. Rhd2 O-O-O 23. Qe3 Bc6 24. Rd3 b4 25. Ne2 Be4 26. R3d2 d5 27. Nc1
Kb8 28. Qb3 Rc8 29. a3 a5 30. axb4 axb4 31. Na2 Qc4 32. Qxc4 Rxc4 33. b3 Rc7
34. Rh2 Rxh3 35. Rxh3 Bxc2+ 36. Kb2 Bxd1 37. Rh8 Rc2+ 38. Kb1 Rc8 39. Rh7 Bxb3
40. Rxf7 Bxa2+ 41. Kxa2 Bc5 42. Bxc5 Rxc5 43. Re7 Rc6 44. Kb3 Rb6 45. Rg7 Kc8
46. Re7 Kd8 47. Rh7 Ke8 48. Rc7 Kd8 49. Rh7 Kc8 50. Re7 Kb8 51. Rh7 Rb7 52. Rh6
Re7 53. Kxb4 Kc7 54. Kc5 Kd7 55. Kd4 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.12"]
[White "Neumann, Oskar"]
[Black "Giraud, Valerian"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1682"]
[BlackElo "1972"]
[PlyCount "50"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. f4
Qc7 9. Kh1 Nc6 10. Nf3 O-O 11. a3 b5 12. Bd3 Bb7 13. Qe2 Nd7 14. Bd2 Nc5 15.
Rae1 Rfe8 16. f5 Bf6 17. Ng5 h6 18. Nh3 Ne5 19. g4 Bh4 20. Rc1 Nc4 21. g5 Nxd2
22. Qxd2 exf5 23. Rxf5 Nxe4 24. Nxe4 Rxe4 25. Kg1 Rg4+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.13"]
[White "Andris, Valentin"]
[Black "Fegebank, Fritz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1828"]
[BlackElo "1971"]
[PlyCount "114"]
[EventDate "2019.12.27"]

1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nf6 5. h3 c6 6. Be2 Qb6 7. Qc1 Nbd7 8. O-O
O-O 9. Rd1 a5 10. Bg5 Re8 11. c4 Nf8 12. Nc3 e5 13. d5 cxd5 14. Bxf6 Bxf6 15.
Nxd5 Qd8 16. Nxf6+ Qxf6 17. e4 Rd8 18. a4 Ne6 19. Qh6 Nc5 20. Bd3 Qg7 21. Qxg7+
Kxg7 22. Bc2 Be6 23. b3 f5 24. Nd2 Kf6 25. f3 Ke7 26. Nb1 fxe4 27. fxe4 Bd7 28.
Nc3 Bc6 29. Nd5+ Bxd5 30. Rxd5 Ne6 31. Rd2 Nd4 32. Rf1 Rf8 33. Rdf2 Rxf2 34.
Rxf2 Rf8 35. Bd1 Rf4 36. Bf3 Kd8 37. Rd2 Kc7 38. Rd3 Ne6 39. g3 Rf8 40. Kg2 Ng5
41. h4 Ne6 42. h5 Ng5 43. hxg6 hxg6 44. Re3 Kc6 45. Bd1 Ne6 46. Rf3 Rxf3 47.
Bxf3 Kc5 48. Bg4 Ng5 49. Bc8 Nxe4 50. Bxb7 Nd2 51. Kh3 Nxb3 52. Be4 g5 53. Bd3
Nd2 54. Kg4 Nxc4 55. Bxc4 Kxc4 56. Kxg5 e4 57. Kf4 Kd3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.14"]
[White "Sonntag, Sven"]
[Black "von Nobbe, David"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1954"]
[PlyCount "34"]
[EventDate "2019.12.27"]

1. c4 Nf6 2. Nc3 e5 3. g3 Nc6 4. Bg2 Bb4 5. e4 O-O 6. Nge2 d6 7. O-O Be6 8. Nd5
Bc5 9. d3 h6 10. Be3 Bxe3 11. fxe3 Nh7 12. Qd2 a5 13. d4 Nb8 14. b3 Nd7 15.
Ndc3 Ng5 16. Kh1 Nf6 17. Ng1 Qd7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.15"]
[White "Egelriede, Nikolas"]
[Black "Callsen, Niklas"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1865"]
[BlackElo "2072"]
[PlyCount "96"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bxd7+ Qxd7 6. Qe2 g6 7. c3 Bg7 8.
d4 cxd4 9. cxd4 e6 10. Nc3 Ne7 11. Bg5 O-O 12. Rfd1 h6 13. Be3 b5 14. a3 Bb7
15. Nd2 f5 16. f3 Rac8 17. Nb3 Kh7 18. Rac1 fxe4 19. fxe4 Nc6 20. Qg4 Qe8 21.
Qg3 Qe7 22. Ne2 Rf6 23. Nc3 Rf7 24. Ne2 Rf6 25. Nc3 Rf7 26. Ne2 Re8 27. Qh3 a5
28. Nd2 e5 29. Nf3 Kg8 30. d5 Nd4 31. Bxd4 exd4 32. Ng3 Kh7 33. b3 a4 34. bxa4
bxa4 35. Rc4 Bxd5 36. Rxa4 Bb3 37. Rdxd4 Bxa4 38. Rxa4 d5 39. Qg4 Qb7 40. h4 d4
41. h5 g5 42. Rb4 Qd7 43. Nf5 d3 44. Nd2 Bc3 45. Nf3 Bxb4 46. Nxg5+ hxg5 47.
Qxg5 Bc5+ 48. Kh1 Qe6 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.16"]
[White "Kurth, Michael"]
[Black "Chmielewski, Axel"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1971"]
[BlackElo "1790"]
[PlyCount "112"]
[EventDate "2019.12.27"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. c3 Be7 12. a4 Nf6 13. Qe2 a5 14. Ne5 O-O
15. Bg5 Nd5 16. Bxe7 Qxe7 17. f4 c5 18. dxc5 Qxc5+ 19. Qf2 Qxf2+ 20. Rxf2 Rac8
21. c4 Nb6 22. b3 Rfd8 23. g3 f6 24. Nf3 Rd3 25. Rb1 Rcd8 26. Kg2 Kf7 27. Rbb2
Nd7 28. b4 axb4 29. Rxb4 Nc5 30. a5 Rb3 31. Rb5 Rxb5 32. cxb5 Nb3 33. Ra2 Rc8
34. a6 bxa6 35. Rxa6 Rb8 36. b6 Kg6 37. g4 Nc5 38. Ra5 Nb7 39. Ra7 Nd6 40. Nd4
Rxb6 41. Nxe6 Rb7 42. f5+ Kh6 43. Ra3 Rb2+ 44. Kg3 g6 45. fxg6 hxg6 46. h4 g5
47. hxg5+ fxg5 48. Ra6 Rb3+ 49. Kg2 Rb2+ 50. Kf3 Rd2 51. Ke3 Nc4+ 52. Ke4 Rd6
53. Rxd6 Nxd6+ 54. Ke5 Nc4+ 55. Kf6 Ne3 56. Nxg5 Nxg4+ 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.17"]
[White "Jablonowski, Christoph"]
[Black "Floren, Dieter"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1969"]
[BlackElo "1703"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 e5 7. d5 a5 8. Bg5 h6
9. Be3 Na6 10. Nd2 g5 11. a3 Bd7 12. Rg1 Qc8 13. h3 Ne8 14. g4 Bf6 15. Nf1 Ng7
16. Ng3 Qd8 17. Nf5 Nxf5 18. gxf5 Kh7 19. Bh5 Qe7 20. Ke2 b6 21. Qc2 Rg8 22.
Nb5 Rac8 23. Rgb1 Bxb5 24. cxb5 Nc5 25. b4 Nb7 26. bxa5 Nxa5 27. Bd2 Nb7 28.
Bb4 Nc5 29. a4 Qd8 30. Bxc5 dxc5 31. Qc4 Qf8 32. Rd1 Rg7 33. d6 cxd6 34. a5
bxa5 35. Rxa5 Rb8 36. Ra6 g4 37. Rdxd6 gxh3 38. Rxf6 h2 39. Rxh6+ Kg8 40. Bf3
Rh7 41. Rxh7 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.18"]
[White "Wulf, Constanze"]
[Black "Renger, Maik"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1792"]
[BlackElo "1959"]
[PlyCount "51"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Bg4
8. Be2 Nc6 9. Qd2 Qd7 10. O-O-O O-O 11. h3 Be6 12. Kb1 a6 13. Nd4 Na5 14. Nxe6
Qxe6 15. Rhe1 Bf6 16. Bd4 Bxd4 17. cxd4 Qd5 18. Bf3 Qb5 19. Re7 d5 20. Rxc7 Nc4
21. Qc3 Rac8 22. Rc5 Rxc5 23. dxc5 Rd8 24. Bxd5 Rxd5 25. Rxd5 Na3+ 26. Kc1 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.19"]
[White "Nyenhuis, Yannek"]
[Black "Gonzales Leon, Heriberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1951"]
[BlackElo "1666"]
[PlyCount "81"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 c6 4. e4 Qa5 5. Qd2 e5 6. Be3 Ng4 7. Nf3 Nxe3 8.
Qxe3 Be7 9. Bc4 Bg4 10. dxe5 dxe5 11. h3 Bh5 12. O-O Nd7 13. a3 h6 14. b4 Qc7
15. Ne2 Nb6 16. Bb3 a5 17. Ng3 Bg6 18. c3 O-O 19. Rfd1 axb4 20. axb4 Rfd8 21.
Rxd8+ Bxd8 22. Rxa8 Nxa8 23. Qd2 Nb6 24. Nxe5 Bg5 25. Qd4 Bf6 26. f4 Kh7 27.
Qc5 Bxe5 28. fxe5 Nc8 29. Nf5 Qd8 30. Qe3 Qc7 31. Qd4 b6 32. e6 fxe6 33. Bxe6
c5 34. Qd7 Qxd7 35. Bxd7 cxb4 36. cxb4 Na7 37. g4 Kg8 38. e5 Bxf5 39. gxf5 Kf8
40. e6 Ke7 41. b5 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.20"]
[White "Atri, Jamshid"]
[Black "Von Rosen, Jakob"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1917"]
[BlackElo "1665"]
[PlyCount "87"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Nbd7 9. O-O-O Qc7 10. Bd3 b5 11. a3 Bb7 12. Rhe1 Nc5 13. Bxf6 Nxd3+ 14. Qxd3
Bxf6 15. Ndxb5 axb5 16. Nxb5 Qb6 17. Nxd6+ Kf8 18. e5 Be7 19. g3 g6 20. Qb5
Qxb5 21. Nxb5 Bc6 22. Nd6 Kg7 23. Re3 Ra6 24. b4 Ba4 25. Rd4 Rb8 26. c4 Bd8 27.
c5 Bc6 28. h4 Bc7 29. Kb2 Bd5 30. g4 Bd8 31. g5 Kf8 32. h5 Kg7 33. h6+ Kf8 34.
b5 Ra5 35. Rb4 Bc7 36. a4 Ke7 37. Rc3 Bd8 38. Ka3 Bg2 39. c6 Ra7 40. b6 Bxb6
41. Rxb6 Rba8 42. Rb7+ Kd8 43. c7+ Kd7 44. c8=Q# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.21"]
[White "Raedisch, Peter"]
[Black "Schwarzkopf, Jörg"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1572"]
[BlackElo "1874"]
[PlyCount "80"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. c3 d5 5. exd5 exd5 6. Bb3 Qe7+ 7. Qe2 Nf6 8.
Ba4 Qxe2+ 9. Kxe2 Bd6 10. d4 O-O 11. Bxc6 bxc6 12. h3 Ba6+ 13. Kd1 Ne4 14. Be3
Bf4 15. Re1 Bxe3 16. fxe3 Rab8 17. Kc2 cxd4 18. cxd4 f6 19. Nc3 Nf2 20. b3 Rfe8
21. Kd2 Re7 22. Nd1 Nd3 23. Rg1 c5 24. dxc5 Rc7 25. Ne1 Nxc5 26. Nf2 Rxb3 27.
Rc1 Rbb7 28. Nf3 Rb2+ 29. Kc3 Rxf2 30. Kd4 Ne6+ 31. Kxd5 Rxc1 32. Rxc1 Ng5 33.
Nd4 Rxa2 34. h4 Ra5+ 35. Kd6 Nf7+ 36. Kd7 Ne5+ 37. Ke7 Bc4 38. h5 Rd5 39. Rb1
Rd7+ 40. Ke8 Bf7# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.22"]
[White "Nickel, Jonas"]
[Black "Hermes, Simon"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1793"]
[BlackElo "1673"]
[PlyCount "68"]
[EventDate "2019.12.27"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 e5 7. Bg2 Bc5 8.
O-O O-O 9. Qe2 Re8 10. c3 a5 11. h3 b6 12. Rd1 Ba6 13. Qe1 a4 14. Nf1 Qe7 15.
Nh4 Qe6 16. Ne3 Bxe3 17. Bxe3 Na5 18. Bg5 Nc4 19. b3 Nb2 20. Rd2 Nd3 21. Qd1
axb3 22. axb3 Nc5 23. c4 Nfxe4 24. Bxe4 Nxe4 25. Rd8 Nxg5 26. Rxa8 Rxa8 27.
Rxa6 Nxh3+ 28. Kg2 Re8 29. Ra7 Ng5 30. Rxc7 Qh3+ 31. Kg1 Qe6 32. Rd7 e4 33. Rd6
Qh3 34. Rd8 Qe6 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.23"]
[White "Meyer, Harald"]
[Black "Grunert, Wilhelm"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1298"]
[BlackElo "1699"]
[PlyCount "83"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 d5 7. Bg5 d4 8. Bd3
Bb4+ 9. c3 dxc3 10. Nxc3 h6 11. Bh4 O-O 12. O-O Bxc3 13. bxc3 Qb6+ 14. Kh1 Nh5
15. Bf2 Qc7 16. Be3 Nf4 17. Bxf4 exf4 18. Qc2 Be6 19. Rac1 Ne5 20. Rfd1 Bc4 21.
Bxc4 Nxc4 22. Rd3 Ne3 23. Qb2 Rfd8 24. Rxd8+ Rxd8 25. Qe2 Qd6 26. Nd4 Qa3 27.
Nb3 a5 28. g3 a4 29. gxf4 axb3 30. Qxe3 b2 31. Rb1 Qxa2 32. Qe1 Ra8 33. Kg2 Qb3
34. Qd2 Ra2 35. e5 Qb6 36. Qc2 Ra1 37. Rxb2 Rg1+ 38. Kh3 Qe6+ 39. f5 Qxe5 40.
Qe4 Qxc3 41. Rc2 Qf6 42. Rg2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.24"]
[White "Frackowiak, Stanislaw"]
[Black "Bauer, Marcus"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1675"]
[BlackElo "1682"]
[PlyCount "48"]
[EventDate "2019.12.27"]

1. d4 Nf6 2. Nf3 c5 3. e3 cxd4 4. exd4 d5 5. Bd3 Nc6 6. c3 Bg4 7. Nbd2 e6 8.
O-O Bd6 9. Qc2 Rc8 10. Re1 O-O 11. Ne5 Bh5 12. a3 Nxd4 13. Qa4 Nc6 14. Nxc6
Rxc6 15. Qxa7 Qc7 16. Nf1 Bg6 17. Bxg6 hxg6 18. Qe3 Ne4 19. Qh3 Qb6 20. Re2 Bc5
21. Be3 Bxe3 22. Qxe3 Qxe3 23. Nxe3 Rb6 24. Rb1 Nxc3 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.25"]
[White "Kock, Rudolf"]
[Black "Schulze, Tim"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1550"]
[BlackElo "1496"]
[PlyCount "32"]
[EventDate "2019.12.27"]

1. f4 Nh6 2. b3 e5 3. e3 exf4 4. exf4 Qf6 5. Qe2+ Be7 6. Ba3 d6 7. Nc3 O-O 8.
Nd5 Qxa1+ 9. Kf2 Qd4+ 10. Ne3 Bg4 11. Nf3 Bxf3 12. Kxf3 Nc6 13. c3 Qf6 14. g3
Qe6 15. h3 a6 16. c4 Nd4+ 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.26"]
[White "Roth, Paul Konstantin"]
[Black "Mi, Gufeng"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1501"]
[BlackElo "1541"]
[PlyCount "63"]
[EventDate "2019.12.27"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 a6 5. c4 c6 6. Nc3 Qa5 7. Qd2 Nd7 8. Bd3 e5
9. d5 c5 10. h4 h6 11. h5 g5 12. Ne2 Qd8 13. O-O-O Ngf6 14. Nxg5 hxg5 15. Bxg5
Bf8 16. Rdg1 a5 17. g4 Qb6 18. Be3 Qb4 19. Nc3 a4 20. a3 Qb3 21. Qe2 Nb6 22. g5
Ng4 23. Rxg4 Bxg4 24. Qxg4 Nd7 25. g6 fxg6 26. Qxg6+ Kd8 27. Bg5+ Kc7 28. f4
exf4 29. Bxf4 Ne5 30. Bxe5 dxe5 31. Nb5+ Kb8 32. Qe8# 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.27"]
[White "Mago, Helmut"]
[Black "Bloh, Fabian"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1247"]
[BlackElo "1695"]
[PlyCount "42"]
[EventDate "2019.12.27"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 Bc5 5. e3 d5 6. cxd5 cxd5 7. d4 exd4 8.
exd4 Be7 9. Nf3 Nc6 10. O-O O-O 11. Re1 h6 12. Qb3 Na5 13. Qc2 Be6 14. Ne5 Rc8
15. b3 b5 16. Qd3 a6 17. Bb2 Nc6 18. Nf3 Qd7 19. Ne5 Qa7 20. Ne2 Nb4 21. Qb1
Nc2 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.28"]
[White "Falke, Ornella"]
[Black "Lohmann, Tristan"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1486"]
[PlyCount "73"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 O-O 8.
Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qd7 12. Nxc6 bxc6 13. Qxd7 Bxd7 14.
O-O-O Be6 15. b3 Rfc8 16. Be4 Be5 17. f4 Bd6 18. Rhf1 f5 19. Bf3 a5 20. Kb2 a4
21. g3 a3+ 22. Kc1 Rab8 23. Rfe1 Rc7 24. Bd4 Bd5 25. Bxd5+ cxd5 26. Be5 Bxe5
27. Rxe5 Rbc8 28. Rd2 d4 29. Rd5 d3 30. R5xd3 Kf7 31. Rd7 Rc6 32. Ra7 Rc3 33.
Re2 Rd8 34. Raxe7+ Kf8 35. Rxh7 Rf3 36. Rh8+ Kf7 37. Rxd8 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.29"]
[White "Grunert, Heinrich"]
[Black "Fuhrmann, Jeppe"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1239"]
[BlackElo "1327"]
[PlyCount "39"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+
8. Nbxd2 O-O 9. O-O d5 10. e5 dxc4 11. exf6 Qxf6 12. Nxc4 Rd8 13. Re1 Bg4 14.
Re3 Nxd4 15. Rd3 Bxf3 16. gxf3 Nc6 17. Rxd8+ Rxd8 18. Qe2 h6 19. Rd1 Rxd1+ 20.
Qxd1 1/2-1/2

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.30"]
[White "Hinrichs, Winfried"]
[Black "Queißer, Jens"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1493"]
[BlackElo "1429"]
[PlyCount "62"]
[EventDate "2019.12.27"]

1. e4 c6 2. d3 d5 3. Nd2 Nd7 4. Ngf3 e5 5. g3 Ngf6 6. Bg2 Be7 7. O-O O-O 8. Re1
Qc7 9. c3 Re8 10. exd5 cxd5 11. Qb3 Nc5 12. Qc2 Bf5 13. Bf1 e4 14. d4 Nd3 15.
Bxd3 exd3 16. Qd1 Ne4 17. Nxe4 dxe4 18. Ne5 Bd6 19. Qh5 Bg6 20. Nxg6 hxg6 21.
Qd5 Rad8 22. Rxe4 Qc6 23. Qxc6 bxc6 24. Rxe8+ Rxe8 25. Be3 f5 26. Rd1 f4 27.
gxf4 Bxf4 28. Rxd3 Re4 29. Bxf4 Rxf4 30. Rg3 Kf7 31. Kg2 Ke8 1-0

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.31"]
[White "Wang, Huanying"]
[Black "Korf, Joel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1293"]
[PlyCount "84"]
[EventDate "2019.12.27"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 bxc6 6. Qe2 d6 7. c3 h6 8.
h3 Qe7 9. Nd2 Nf6 10. b4 Bb6 11. f3 O-O 12. Bb2 Re8 13. O-O-O Nh5 14. Qe1 a5
15. g3 axb4 16. Bc4 Ba6 17. cxb4 Bxc4 18. Nxc4 Qe6 19. Qc3 d5 20. Nxb6 cxb6 21.
a3 dxe4 22. Rhe1 Rac8 23. fxe4 f6 24. Kb1 Qxh3 25. Qb3+ Kf8 26. Rd7 Qxd7 27.
Rd1 Qg4 28. e5 fxe5 29. Rf1+ Nf6 30. Ka2 Qe6 31. Qxe6 Rxe6 32. Kb3 e4 33. a4 e3
34. Re1 e2 35. Bd4 Rd8 36. Bxb6 Rd1 37. Bc5+ Kg8 38. Bf2 Ng4 39. Rxe2 Rxe2 40.
Bc5 Ne5 41. a5 Rd3+ 42. Ka4 Ra2# 0-1

[Event "5. HSK Weihnachts-Open 2019"]
[Site "Hamburg"]
[Date "2019.12.30"]
[Round "7.32"]
[White "Korf, Roman"]
[Black "Englert, Barbara"]
[Result "1-0"]
[ECO "B45"]
[BlackElo "1240"]
[PlyCount "33"]
[EventDate "2019.12.27"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 e6 5. d4 cxd4 6. Nxd4 Ne5 7. Qe2 Be7 8.
Bf4 Nxc4 9. Qxc4 d5 10. exd5 exd5 11. Qb5+ Kf8 12. O-O-O g6 13. Be5 Kg7 14.
Nxd5 a6 15. Qc4 Be6 16. Nxe6+ fxe6 17. Nxf6 1-0

