
[Event "34th Carlos Torre Mem"]
[Site "Merida MEX"]
[Date "2024.12.17"]
[Round "7.6"]
[White "Otero Acosta, D"]
[Black "Ostrovskiy, Al"]
[Result "1/2-1/2"]
[WhiteElo "2351"]
[BlackElo "2409"]
[ECO "D30"]
[PlyCount "81"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 b6 5.Nc3 Bb7 6.Be2 Bd6 7.O-O O-O 8.b3 a6 9.Bb2 Nbd7 10.Qc2 Qe7 11.Rac1 Rac8 12.Rfd1 Rfd8 13.cxd5 exd5 14.Qf5 c5 15.dxc5 bxc5 16.Bf1 Qe6 17.Qd3 h6 18.g3 Nb6 19.Nh4 Bf8 20.Bg2 g6 21.Ne2 Bg7 22.Nf4 Qe8 23.Nf3 Qe7 24.Ba3 g5 25.Ne2 Ne4 26.Nd2 f5 27.f3 Nxd2 28.Rxd2 Re8 29.Nd4 Rf8 30.f4 gxf4 31.gxf4 Nd7 32.Kh1 Qf7 33.Ne2 c4 34.bxc4 Nc5 35.Bxc5 Rxc5 36.Rdc2 dxc4 37.Rxc4 Bxg2+ 38.Kxg2 Rd5 39.Qc2 Qe6 40.Qb3 Kh7 41.R4c2 1/2-1/2
[Site "Merida MEX"]
[Date "2024.12.17"]
[Round "7.6"]
[White "Otero Acosta, D"]
[Black "Ostrovskiy, Al"]
[Result "1/2-1/2"]
[WhiteElo "2351"]
[BlackElo "2409"]
[ECO "D30"]
[PlyCount "81"]
1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.e3 b6 5.Nc3 Bb7 6.Be2 Bd6 7.O-O O-O 8.b3 a6 9.Bb2 Nbd7 10.Qc2 Qe7 11.Rac1 Rac8 12.Rfd1 Rfd8 13.cxd5 exd5 14.Qf5 c5 15.dxc5 bxc5 16.Bf1 Qe6 17.Qd3 h6 18.g3 Nb6 19.Nh4 Bf8 20.Bg2 g6 21.Ne2 Bg7 22.Nf4 Qe8 23.Nf3 Qe7 24.Ba3 g5 25.Ne2 Ne4 26.Nd2 f5 27.f3 Nxd2 28.Rxd2 Re8 29.Nd4 Rf8 30.f4 gxf4 31.gxf4 Nd7 32.Kh1 Qf7 33.Ne2 c4 34.bxc4 Nc5 35.Bxc5 Rxc5 36.Rdc2 dxc4 37.Rxc4 Bxg2+ 38.Kxg2 Rd5 39.Qc2 Qe6 40.Qb3 Kh7 41.R4c2 1/2-1/2
[Event "34th Carlos Torre Mem"]
[Site "Merida MEX"]
[Date "2024.12.17"]
[Round "7.6"]
[White "Otero Acosta, D"]
[Black "Ostrovskiy, Al"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2351"]
[BlackElo "2409"]
[ECO "D30"]
[Opening "Queen's gambit declined"]
[EventDate "2024.12.13"]
[WhiteFideId "3503186"]
[BlackFideId "2034239"]
1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 b6 5. Nc3 Bb7 6. Be2 Bd6 7. O-O O-O 8.
b3 a6 9. Bb2 Nbd7 10. Qc2 Qe7 11. Rac1 Rac8 12. Rfd1 Rfd8 13. cxd5 exd5 14.
Qf5 c5 15. dxc5 bxc5 16. Bf1 Qe6 17. Qd3 h6 18. g3 Nb6 19. Nh4 Bf8 20. Bg2
g6 21. Ne2 Bg7 22. Nf4 Qe8 23. Nf3 Qe7 24. Ba3 g5 25. Ne2 Ne4 26. Nd2 f5
27. f3 Nxd2 28. Rxd2 Re8 29. Nd4 Rf8 30. f4 gxf4 31. gxf4 Nd7 32. Kh1 Qf7
33. Ne2 c4 34. bxc4 Nc5 35. Bxc5 Rxc5 36. Rdc2 dxc4 37. Rxc4 Bxg2+ 38. Kxg2
Rd5 39. Qc2 Qe6 40. Qb3 Kh7 41. R4c2 1/2-1/2