
[Event "Titled Tue 22nd Jul Late"]
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "3"]
[White "Silva, Odair Roberto Martins"]
[Black "Demaria, J"]
[Result "0-1"]
[BlackElo "2215"]
[ECO "B07"]
[PlyCount "90"]
1.e4 g6 2.d4 Bg7 3.c3 d6 4.Nf3 Nd7 5.Be3 Ngf6 6.h3 Nxe4 7.Bd3 Nef6 8.Nbd2 e5 9.O-O O-O 10.Re1 Re8 11.Qc2 c6 12.b4 Qc7 13.a4 a5 14.b5 Nb6 15.dxe5 dxe5 16.Bxb6 Qxb6 17.Nxe5 Be6 18.bxc6 bxc6 19.Rab1 Qc7 20.Ndf3 Rad8 21.Nd4 Bd5 22.Nef3 Rxe1+ 23.Rxe1 Qd7 24.Ne5 Qd6 25.c4 Bxg2 26.Kxg2 Qxd4 27.Re3 Qd6 28.Be2 Nd7 29.c5 Qxc5 30.Qxc5 Nxc5 31.Nxc6 Ra8 32.Bf3 Rf8 33.Nxa5 Nxa4 34.Nc6 Nc5 35.Bd5 Bf6 36.Rf3 Kg7 37.Ra3 Nd7 38.Ra7 Ne5 39.Nxe5 Bxe5 40.Kf3 Bf6 41.Kg4 h5+ 42.Kf4 g5+ 43.Kf5 Bd4 44.f3 Be3 45.Be6 Bxa7 0-1
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "3"]
[White "Silva, Odair Roberto Martins"]
[Black "Demaria, J"]
[Result "0-1"]
[BlackElo "2215"]
[ECO "B07"]
[PlyCount "90"]
1.e4 g6 2.d4 Bg7 3.c3 d6 4.Nf3 Nd7 5.Be3 Ngf6 6.h3 Nxe4 7.Bd3 Nef6 8.Nbd2 e5 9.O-O O-O 10.Re1 Re8 11.Qc2 c6 12.b4 Qc7 13.a4 a5 14.b5 Nb6 15.dxe5 dxe5 16.Bxb6 Qxb6 17.Nxe5 Be6 18.bxc6 bxc6 19.Rab1 Qc7 20.Ndf3 Rad8 21.Nd4 Bd5 22.Nef3 Rxe1+ 23.Rxe1 Qd7 24.Ne5 Qd6 25.c4 Bxg2 26.Kxg2 Qxd4 27.Re3 Qd6 28.Be2 Nd7 29.c5 Qxc5 30.Qxc5 Nxc5 31.Nxc6 Ra8 32.Bf3 Rf8 33.Nxa5 Nxa4 34.Nc6 Nc5 35.Bd5 Bf6 36.Rf3 Kg7 37.Ra3 Nd7 38.Ra7 Ne5 39.Nxe5 Bxe5 40.Kf3 Bf6 41.Kg4 h5+ 42.Kf4 g5+ 43.Kf5 Bd4 44.f3 Be3 45.Be6 Bxa7 0-1
[Event "Titled Tue 22nd Jul Late"]
[Site "chess.com INT"]
[Date "2025.07.22"]
[Round "3"]
[White "Silva, Odair Roberto Martins"]
[Black "Demaria, J"]
[Result "0-1"]
[BlackTitle "FM"]
[BlackElo "2215"]
[ECO "B07"]
[Opening "Robatsch defence"]
[Variation "Geller's system"]
[EventDate "2025.07.22"]
[WhiteFideId "22769919"]
[BlackFideId "104922"]
1. e4 g6 2. d4 Bg7 3. c3 d6 4. Nf3 Nd7 5. Be3 Ngf6 6. h3 Nxe4 7. Bd3 Nef6
8. Nbd2 e5 9. O-O O-O 10. Re1 Re8 11. Qc2 c6 12. b4 Qc7 13. a4 a5 14. b5
Nb6 15. dxe5 dxe5 16. Bxb6 Qxb6 17. Nxe5 Be6 18. bxc6 bxc6 19. Rab1 Qc7 20.
Ndf3 Rad8 21. Nd4 Bd5 22. Nef3 Rxe1+ 23. Rxe1 Qd7 24. Ne5 Qd6 25. c4 Bxg2
26. Kxg2 Qxd4 27. Re3 Qd6 28. Be2 Nd7 29. c5 Qxc5 30. Qxc5 Nxc5 31. Nxc6
Ra8 32. Bf3 Rf8 33. Nxa5 Nxa4 34. Nc6 Nc5 35. Bd5 Bf6 36. Rf3 Kg7 37. Ra3
Nd7 38. Ra7 Ne5 39. Nxe5 Bxe5 40. Kf3 Bf6 41. Kg4 h5+ 42. Kf4 g5+ 43. Kf5
Bd4 44. f3 Be3 45. Be6 Bxa7 0-1