
[Event "III Niteroi Chess Open"]
[Site "Niteroi BRA"]
[Date "2023.09.05"]
[Round "3.7"]
[White "Matsuura, E"]
[Black "Gauche, C"]
[Result "1-0"]
[WhiteElo "2406"]
[BlackElo "2154"]
[ECO "D35"]
[PlyCount "81"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Qb6 7.Qc2 Ne4 8.Bf4 Bd6 9.Bxd6 Nxd6 10.Bd3 h6 11.Nf3 O-O 12.O-O Be6 13.Na4 Qc7 14.Nc5 Re8 15.b4 Nd7 16.Rac1 Nxc5 17.dxc5 Ne4 18.Nd4 Bd7 19.Rfd1 Re5 20.b5 Rh5 21.f4 Nf6 22.bxc6 bxc6 23.Be2 Ng4 24.Qd2 Re8 25.h3 Nf6 26.Bxh5 Nxh5 27.Rb1 Ng3 28.Qb4 Bc8 29.Re1 Ne4 30.Qb8 Qa5 31.Nxc6 Qd2 32.Qb2 Qd3 33.Ne5 Qa6 34.Qb5 Qe6 35.Qc6 f6 36.Qxe6+ Bxe6 37.Nd3 Nd2 38.Rb7 Rc8 39.Rxa7 Bf5 40.Ra3 Nc4 41.Rb3 1-0
[Site "Niteroi BRA"]
[Date "2023.09.05"]
[Round "3.7"]
[White "Matsuura, E"]
[Black "Gauche, C"]
[Result "1-0"]
[WhiteElo "2406"]
[BlackElo "2154"]
[ECO "D35"]
[PlyCount "81"]
1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.cxd5 exd5 5.Bg5 c6 6.e3 Qb6 7.Qc2 Ne4 8.Bf4 Bd6 9.Bxd6 Nxd6 10.Bd3 h6 11.Nf3 O-O 12.O-O Be6 13.Na4 Qc7 14.Nc5 Re8 15.b4 Nd7 16.Rac1 Nxc5 17.dxc5 Ne4 18.Nd4 Bd7 19.Rfd1 Re5 20.b5 Rh5 21.f4 Nf6 22.bxc6 bxc6 23.Be2 Ng4 24.Qd2 Re8 25.h3 Nf6 26.Bxh5 Nxh5 27.Rb1 Ng3 28.Qb4 Bc8 29.Re1 Ne4 30.Qb8 Qa5 31.Nxc6 Qd2 32.Qb2 Qd3 33.Ne5 Qa6 34.Qb5 Qe6 35.Qc6 f6 36.Qxe6+ Bxe6 37.Nd3 Nd2 38.Rb7 Rc8 39.Rxa7 Bf5 40.Ra3 Nc4 41.Rb3 1-0
[Event "III Niteroi Chess Open"]
[Site "Niteroi BRA"]
[Date "2023.09.05"]
[Round "3.7"]
[White "Matsuura, E"]
[Black "Gauche, C"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2406"]
[BlackElo "2154"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[EventDate "2023.09.04"]
[WhiteFideId "2100169"]
[BlackFideId "2101335"]
1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Qb6 7. Qc2 Ne4 8.
Bf4 Bd6 9. Bxd6 Nxd6 10. Bd3 h6 11. Nf3 O-O 12. O-O Be6 13. Na4 Qc7 14. Nc5
Re8 15. b4 Nd7 16. Rac1 Nxc5 17. dxc5 Ne4 18. Nd4 Bd7 19. Rfd1 Re5 20. b5
Rh5 21. f4 Nf6 22. bxc6 bxc6 23. Be2 Ng4 24. Qd2 Re8 25. h3 Nf6 26. Bxh5
Nxh5 27. Rb1 Ng3 28. Qb4 Bc8 29. Re1 Ne4 30. Qb8 Qa5 31. Nxc6 Qd2 32. Qb2
Qd3 33. Ne5 Qa6 34. Qb5 Qe6 35. Qc6 f6 36. Qxe6+ Bxe6 37. Nd3 Nd2 38. Rb7
Rc8 39. Rxa7 Bf5 40. Ra3 Nc4 41. Rb3 1-0