WORLDBASE Game / Partie #915063
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.22"]
[Round "6.12"]
[White "Matsuura, E"]
[Black "Pereira, Si"]
[Result "1-0"]
[WhiteElo "2396"]
[BlackElo "2123"]
[ECO "C81"]
[PlyCount "77"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Qe2 Bc5 10.Be3 Bxe3 11.Qxe3 Ne7 12.Nd4 c5 13.Nxe6 fxe6 14.c3 Nf5 15.Qe2 c4 16.Bc2 Nc5 17.b4 Na4 18.Bxa4 bxa4 19.Nd2 O-O 20.Nf3 Qb6 21.Qc2 a3 22.Qc1 a5 23.Rb1 Qc7 24.b5 Qe7 25.Qc2 g5 26.Qd2 h6 27.b6 Ra6 28.g4 Ng7 29.Qe3 Qb7 30.Rb5 Rf4 31.h3 Ra8 32.Nd4 Re4 33.Qc1 Rxe5 34.Qxa3 Re4 35.Rxa5 Re8 36.Qd6 Qb8 37.Qxb8 Rxb8 38.Rb1 Kh7 39.Nc6 1-0
[Event "VII SESC Caioba Open 2023"] [Site "Caioba BRA"] [Date "2023.06.22"] [Round "6.12"] [White "Matsuura, E"] [Black "Pereira, Si"] [Result "1-0"] [WhiteTitle "GM"] [BlackTitle "IM"] [WhiteElo "2396"] [BlackElo "2123"] [ECO "C81"] [Opening "Ruy Lopez"] [Variation "open, Howell attack"] [EventDate "2023.06.18"] [WhiteFideId "2100169"] [BlackFideId "2100703"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. Be3 Bxe3 11. Qxe3 Ne7 12. Nd4 c5 13. Nxe6 fxe6 14. c3 Nf5 15. Qe2 c4 16. Bc2 Nc5 17. b4 Na4 18. Bxa4 bxa4 19. Nd2 O-O 20. Nf3 Qb6 21. Qc2 a3 22. Qc1 a5 23. Rb1 Qc7 24. b5 Qe7 25. Qc2 g5 26. Qd2 h6 27. b6 Ra6 28. g4 Ng7 29. Qe3 Qb7 30. Rb5 Rf4 31. h3 Ra8 32. Nd4 Re4 33. Qc1 Rxe5 34. Qxa3 Re4 35. Rxa5 Re8 36. Qd6 Qb8 37. Qxb8 Rxb8 38. Rb1 Kh7 39. Nc6 1-0