
[Event "90th ch-BRA 2024"]
[Site "Natal BRA"]
[Date "2024.12.20"]
[Round "10.4"]
[White "Pereira, Si"]
[Black "Matsuura, E"]
[Result "0-1"]
[WhiteElo "2154"]
[BlackElo "2370"]
[ECO "B33"]
[PlyCount "74"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6 9.Na3 f5 10.exf5 Bxf5 11.Nc4 Be6 12.Nd5 Nd4 13.Nce3 Bxd5 14.Nxd5 Qa5+ 15.c3 Qxd5 16.cxd4 e4 17.Qa4+ b5 18.Qb3 Qxd4 19.a4 Bg7 20.axb5 O-O 21.Ra4 Qc5 22.Be2 Qc1+ 23.Bd1 axb5 24.Rxa8 Rxa8 25.Qd5 Rc8 26.O-O Qc6 27.Qd2 d5 28.Bb3 d4 29.Qf4 Qg6 30.Bd5 Re8 31.g3 d3 32.Qc7 Qf6 33.Qc6 Qxc6 34.Bxc6 Re5 35.f4 Re6 36.Bd5 Re7 37.Kf2 e3+ 0-1
[Site "Natal BRA"]
[Date "2024.12.20"]
[Round "10.4"]
[White "Pereira, Si"]
[Black "Matsuura, E"]
[Result "0-1"]
[WhiteElo "2154"]
[BlackElo "2370"]
[ECO "B33"]
[PlyCount "74"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6 9.Na3 f5 10.exf5 Bxf5 11.Nc4 Be6 12.Nd5 Nd4 13.Nce3 Bxd5 14.Nxd5 Qa5+ 15.c3 Qxd5 16.cxd4 e4 17.Qa4+ b5 18.Qb3 Qxd4 19.a4 Bg7 20.axb5 O-O 21.Ra4 Qc5 22.Be2 Qc1+ 23.Bd1 axb5 24.Rxa8 Rxa8 25.Qd5 Rc8 26.O-O Qc6 27.Qd2 d5 28.Bb3 d4 29.Qf4 Qg6 30.Bd5 Re8 31.g3 d3 32.Qc7 Qf6 33.Qc6 Qxc6 34.Bxc6 Re5 35.f4 Re6 36.Bd5 Re7 37.Kf2 e3+ 0-1
[Event "90th ch-BRA 2024"]
[Site "Natal BRA"]
[Date "2024.12.20"]
[Round "10.4"]
[White "Pereira, Si"]
[Black "Matsuura, E"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2154"]
[BlackElo "2370"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[EventDate "2024.12.13"]
[WhiteFideId "2100703"]
[BlackFideId "2100169"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6
8. Bxf6 gxf6 9. Na3 f5 10. exf5 Bxf5 11. Nc4 Be6 12. Nd5 Nd4 13. Nce3 Bxd5
14. Nxd5 Qa5+ 15. c3 Qxd5 16. cxd4 e4 17. Qa4+ b5 18. Qb3 Qxd4 19. a4 Bg7
20. axb5 O-O 21. Ra4 Qc5 22. Be2 Qc1+ 23. Bd1 axb5 24. Rxa8 Rxa8 25. Qd5
Rc8 26. O-O Qc6 27. Qd2 d5 28. Bb3 d4 29. Qf4 Qg6 30. Bd5 Re8 31. g3 d3 32.
Qc7 Qf6 33. Qc6 Qxc6 34. Bxc6 Re5 35. f4 Re6 36. Bd5 Re7 37. Kf2 e3+ 0-1