
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.21"]
[Round "5.10"]
[White "Gauche, C"]
[Black "Matsuura, E"]
[Result "1/2-1/2"]
[WhiteElo "2161"]
[BlackElo "2396"]
[ECO "B33"]
[PlyCount "64"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nf3 Bb4 7.Bc4 O-O 8.Qd3 d5 9.Bxd5 Nxd5 10.Qxd5 Qxd5 11.exd5 Nd4 12.Nxd4 exd4 13.a3 Re8+ 14.Kd1 Bxc3 15.bxc3 dxc3 16.d6 Bf5 17.f3 Re5 18.Bf4 Rd5+ 19.Kc1 g5 20.Bxg5 Rxd6 21.g4 Bd7 22.Rb1 h6 23.Bf4 Rf6 24.Rxb7 Bc6 25.Rb4 Re8 26.Rf1 Bxf3 27.Rb8 Bc6 28.Rxe8+ Bxe8 29.Rf2 Ra6 30.Kb1 Bd7 31.h3 Rxa3 32.Be5 Be6 1/2-1/2
[Site "Caioba BRA"]
[Date "2023.06.21"]
[Round "5.10"]
[White "Gauche, C"]
[Black "Matsuura, E"]
[Result "1/2-1/2"]
[WhiteElo "2161"]
[BlackElo "2396"]
[ECO "B33"]
[PlyCount "64"]
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Nf3 Bb4 7.Bc4 O-O 8.Qd3 d5 9.Bxd5 Nxd5 10.Qxd5 Qxd5 11.exd5 Nd4 12.Nxd4 exd4 13.a3 Re8+ 14.Kd1 Bxc3 15.bxc3 dxc3 16.d6 Bf5 17.f3 Re5 18.Bf4 Rd5+ 19.Kc1 g5 20.Bxg5 Rxd6 21.g4 Bd7 22.Rb1 h6 23.Bf4 Rf6 24.Rxb7 Bc6 25.Rb4 Re8 26.Rf1 Bxf3 27.Rb8 Bc6 28.Rxe8+ Bxe8 29.Rf2 Ra6 30.Kb1 Bd7 31.h3 Rxa3 32.Be5 Be6 1/2-1/2
[Event "VII SESC Caioba Open 2023"]
[Site "Caioba BRA"]
[Date "2023.06.21"]
[Round "5.10"]
[White "Gauche, C"]
[Black "Matsuura, E"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2161"]
[BlackElo "2396"]
[ECO "B33"]
[Opening "Sicilian"]
[Variation "Pelikan (Lasker/Sveshnikov) variation"]
[EventDate "2023.06.18"]
[WhiteFideId "2101335"]
[BlackFideId "2100169"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bc4 O-O
8. Qd3 d5 9. Bxd5 Nxd5 10. Qxd5 Qxd5 11. exd5 Nd4 12. Nxd4 exd4 13. a3 Re8+
14. Kd1 Bxc3 15. bxc3 dxc3 16. d6 Bf5 17. f3 Re5 18. Bf4 Rd5+ 19. Kc1 g5
20. Bxg5 Rxd6 21. g4 Bd7 22. Rb1 h6 23. Bf4 Rf6 24. Rxb7 Bc6 25. Rb4 Re8
26. Rf1 Bxf3 27. Rb8 Bc6 28. Rxe8+ Bxe8 29. Rf2 Ra6 30. Kb1 Bd7 31. h3 Rxa3
32. Be5 Be6 1/2-1/2