
[Event "58th Groningen Open 2022"]
[Site "Groningen NED"]
[Date "2022.12.29"]
[Round "8.13"]
[White "Matsumura, Cocoro"]
[Black "Zheng, Harry Z"]
[Result "1-0"]
[WhiteElo "2133"]
[BlackElo "2087"]
[ECO "C97"]
[PlyCount "87"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.d5 Bd7 13.b3 Nb7 14.c4 Rfb8 15.Nc3 Nd8 16.Bd3 bxc4 17.Bxc4 Bb5 18.Nd2 Nd7 19.Qe2 Bxc4 20.Nxc4 Nb6 21.Ne3 c4 22.bxc4 Rc8 23.Nf5 Bf8 24.Qg4 g6 25.Nh6+ Bxh6 26.Bxh6 f6 27.Rac1 Qd7 28.Qf3 Qe7 29.c5 dxc5 30.Rb1 Rab8 31.Red1 Nf7 32.d6 Qe6 33.Be3 Nxd6 34.Nd5 Nd7 35.Rxb8 Rxb8 36.Nc7 Qe7 37.Qe2 Nf8 38.Nxa6 Nxe4 39.Nxb8 Ne6 40.Nc6 Qc7 41.Nd8 Nc3 42.Qc4 Nxd1 43.Qxe6+ Kg7 44.Qe8 1-0
[Site "Groningen NED"]
[Date "2022.12.29"]
[Round "8.13"]
[White "Matsumura, Cocoro"]
[Black "Zheng, Harry Z"]
[Result "1-0"]
[WhiteElo "2133"]
[BlackElo "2087"]
[ECO "C97"]
[PlyCount "87"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.d5 Bd7 13.b3 Nb7 14.c4 Rfb8 15.Nc3 Nd8 16.Bd3 bxc4 17.Bxc4 Bb5 18.Nd2 Nd7 19.Qe2 Bxc4 20.Nxc4 Nb6 21.Ne3 c4 22.bxc4 Rc8 23.Nf5 Bf8 24.Qg4 g6 25.Nh6+ Bxh6 26.Bxh6 f6 27.Rac1 Qd7 28.Qf3 Qe7 29.c5 dxc5 30.Rb1 Rab8 31.Red1 Nf7 32.d6 Qe6 33.Be3 Nxd6 34.Nd5 Nd7 35.Rxb8 Rxb8 36.Nc7 Qe7 37.Qe2 Nf8 38.Nxa6 Nxe4 39.Nxb8 Ne6 40.Nc6 Qc7 41.Nd8 Nc3 42.Qc4 Nxd1 43.Qxe6+ Kg7 44.Qe8 1-0
[Event "58th Groningen Open 2022"]
[Site "Groningen NED"]
[Date "2022.12.29"]
[Round "8.13"]
[White "Matsumura, Cocoro"]
[Black "Zheng, Harry Z"]
[Result "1-0"]
[WhiteElo "2133"]
[BlackElo "2087"]
[ECO "C97"]
[Opening "Ruy Lopez"]
[Variation "closed, Chigorin defence"]
[EventDate "2022.12.21"]
[WhiteFideId "36087114"]
[BlackFideId "460982"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8.
c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Bd7 13. b3 Nb7 14. c4 Rfb8
15. Nc3 Nd8 16. Bd3 bxc4 17. Bxc4 Bb5 18. Nd2 Nd7 19. Qe2 Bxc4 20. Nxc4 Nb6
21. Ne3 c4 22. bxc4 Rc8 23. Nf5 Bf8 24. Qg4 g6 25. Nh6+ Bxh6 26. Bxh6 f6
27. Rac1 Qd7 28. Qf3 Qe7 29. c5 dxc5 30. Rb1 Rab8 31. Red1 Nf7 32. d6 Qe6
33. Be3 Nxd6 34. Nd5 Nd7 35. Rxb8 Rxb8 36. Nc7 Qe7 37. Qe2 Nf8 38. Nxa6
Nxe4 39. Nxb8 Ne6 40. Nc6 Qc7 41. Nd8 Nc3 42. Qc4 Nxd1 43. Qxe6+ Kg7 44.
Qe8 1-0