
[Event "60th ch-CUB 2024"]
[Site "Holguin CUB"]
[Date "2024.02.12"]
[Round "8.1"]
[White "Quesada Perez, Luis Ernesto"]
[Black "Martinez Duany, L"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2462"]
[ECO "A54"]
[PlyCount "117"]
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nc6 5.e4 Bg4 6.d5 Nd4 7.Be2 Nxe2 8.Qxe2 Be7 9.h3 Bd7 10.a4 O-O 11.a5 c6 12.Be3 b6 13.axb6 axb6 14.O-O Qc7 15.dxc6 Bxc6 16.Nd2 Qb7 17.Qd3 Rxa1 18.Rxa1 Ra8 19.Rxa8+ Qxa8 20.b4 Qa7 21.b5 Bd7 22.Qc2 Qa5 23.Nb3 Qb4 24.Nd2 Qa5 25.Ndb1 Be6 26.Qb3 h6 27.Nd2 Bd8 28.Nf3 Kh7 29.Kh2 Be7 30.Nd2 Bd8 31.Nd5 Nd7 32.Nf3 Qa1 33.Qd3 Qa2 34.g3 Bg5 35.Nxg5+ hxg5 36.Kg2 f6 37.g4 Bf7 38.Bxb6 Nf8 39.Be3 Ng6 40.b6 Qa1 41.Kh2 Nh4 42.Qe2 Bxd5 43.cxd5 Qb1 44.f3 Ng6 45.Kg2 Nf4+ 46.Bxf4 gxf4 47.Qf2 Kg8 48.h4 Kf7 49.Qg1 Qb2+ 50.Kh3 g5 51.h5 Kg7 52.Qg2 Qxb6 53.Qc2 Qg1 54.Qg2 Qe1 55.Kh2 Kh6 56.Qh3 Qf2+ 57.Qg2 Qe1 58.Qh3 Qf2+ 59.Qg2 1/2-1/2
[Site "Holguin CUB"]
[Date "2024.02.12"]
[Round "8.1"]
[White "Quesada Perez, Luis Ernesto"]
[Black "Martinez Duany, L"]
[Result "1/2-1/2"]
[WhiteElo "2560"]
[BlackElo "2462"]
[ECO "A54"]
[PlyCount "117"]
1.d4 Nf6 2.c4 d6 3.Nc3 e5 4.Nf3 Nc6 5.e4 Bg4 6.d5 Nd4 7.Be2 Nxe2 8.Qxe2 Be7 9.h3 Bd7 10.a4 O-O 11.a5 c6 12.Be3 b6 13.axb6 axb6 14.O-O Qc7 15.dxc6 Bxc6 16.Nd2 Qb7 17.Qd3 Rxa1 18.Rxa1 Ra8 19.Rxa8+ Qxa8 20.b4 Qa7 21.b5 Bd7 22.Qc2 Qa5 23.Nb3 Qb4 24.Nd2 Qa5 25.Ndb1 Be6 26.Qb3 h6 27.Nd2 Bd8 28.Nf3 Kh7 29.Kh2 Be7 30.Nd2 Bd8 31.Nd5 Nd7 32.Nf3 Qa1 33.Qd3 Qa2 34.g3 Bg5 35.Nxg5+ hxg5 36.Kg2 f6 37.g4 Bf7 38.Bxb6 Nf8 39.Be3 Ng6 40.b6 Qa1 41.Kh2 Nh4 42.Qe2 Bxd5 43.cxd5 Qb1 44.f3 Ng6 45.Kg2 Nf4+ 46.Bxf4 gxf4 47.Qf2 Kg8 48.h4 Kf7 49.Qg1 Qb2+ 50.Kh3 g5 51.h5 Kg7 52.Qg2 Qxb6 53.Qc2 Qg1 54.Qg2 Qe1 55.Kh2 Kh6 56.Qh3 Qf2+ 57.Qg2 Qe1 58.Qh3 Qf2+ 59.Qg2 1/2-1/2
[Event "60th ch-CUB 2024"]
[Site "Holguin CUB"]
[Date "2024.02.12"]
[Round "8.1"]
[White "Quesada Perez, Luis Ernesto"]
[Black "Martinez Duany, L"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2560"]
[BlackElo "2462"]
[ECO "A54"]
[Opening "Old Indian"]
[Variation "Ukrainian variation, 4.Nf3"]
[EventDate "2024.02.05"]
[WhiteFideId "3520773"]
[BlackFideId "3504727"]
1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nc6 5. e4 Bg4 6. d5 Nd4 7. Be2 Nxe2 8.
Qxe2 Be7 9. h3 Bd7 10. a4 O-O 11. a5 c6 12. Be3 b6 13. axb6 axb6 14. O-O
Qc7 15. dxc6 Bxc6 16. Nd2 Qb7 17. Qd3 Rxa1 18. Rxa1 Ra8 19. Rxa8+ Qxa8 20.
b4 Qa7 21. b5 Bd7 22. Qc2 Qa5 23. Nb3 Qb4 24. Nd2 Qa5 25. Ndb1 Be6 26. Qb3
h6 27. Nd2 Bd8 28. Nf3 Kh7 29. Kh2 Be7 30. Nd2 Bd8 31. Nd5 Nd7 32. Nf3 Qa1
33. Qd3 Qa2 34. g3 Bg5 35. Nxg5+ hxg5 36. Kg2 f6 37. g4 Bf7 38. Bxb6 Nf8
39. Be3 Ng6 40. b6 Qa1 41. Kh2 Nh4 42. Qe2 Bxd5 43. cxd5 Qb1 44. f3 Ng6 45.
Kg2 Nf4+ 46. Bxf4 gxf4 47. Qf2 Kg8 48. h4 Kf7 49. Qg1 Qb2+ 50. Kh3 g5 51.
h5 Kg7 52. Qg2 Qxb6 53. Qc2 Qg1 54. Qg2 Qe1 55. Kh2 Kh6 56. Qh3 Qf2+ 57.
Qg2 Qe1 58. Qh3 Qf2+ 59. Qg2 1/2-1/2