
[Event "Titled Tue 3rd Jan Early"]
[Site "chess.com INT"]
[Date "2023.01.03"]
[Round "9"]
[White "Chigaev, M"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteElo "2632"]
[BlackElo "2603"]
[ECO "B30"]
[PlyCount "151"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 d5 5.d3 Bd6 6.O-O Ne7 7.Re1 O-O 8.e5 Bc7 9.d4 cxd4 10.cxd4 Bd7 11.Nc3 f6 12.exf6 gxf6 13.Be3 Kh8 14.Rc1 Rc8 15.Ne2 Qe8 16.Bf4 Ba5 17.Nc3 Rg8 18.a3 a6 19.Bd3 b5 20.b4 Bb6 21.Bb1 Qf7 22.Bd6 Rcd8 23.Bc5 Bc7 24.g3 Nf5 25.Kh1 Qh5 26.Ng1 Qg5 27.Nce2 Qh6 28.Bxf5 exf5 29.f4 Rde8 30.Qd3 Re4 31.Nc3 Be6 32.Nxe4 fxe4 33.Qe3 Bd7 34.Ne2 Qh5 35.Rc3 Bb8 36.Ng1 Qf7 37.Kg2 h5 38.Kf2 Nd8 39.Ke2 Ne6 40.Kd2 Ng7 41.Kc1 Nf5 42.Qd2 Be6 43.Ne2 Bc7 44.Kb2 Ra8 45.Nc1 a5 46.Nb3 a4 47.Na5 Bxa5 48.bxa5 Rxa5 49.Bb4 Ra7 50.Rc6 Rb7 51.Qc3 Kh7 52.h3 Nh6 53.g4 hxg4 54.hxg4 Nxg4 55.f5 Bxf5 56.Rh1+ Kg8 57.Qg3 e3 58.Rg1 Qg6 59.Qf4 e2 60.Rd6 Kg7 61.Rxd5 Be6 62.Rd6 Bf5 63.Rc6 Rd7 64.Rc7 Rxc7 65.Qxc7+ Kg8 66.Qd8+ Kh7 67.Rh1+ Nh6 68.Qe7+ Qg7 69.Qxe2 Kg8 70.Qe8+ Kh7 71.Bd2 Qg2 72.Rxh6+ Kg7 73.Qe7+ Kg8 74.Qd8+ Kg7 75.Qxf6+ Kg8 76.Rh8# 1-0
[Site "chess.com INT"]
[Date "2023.01.03"]
[Round "9"]
[White "Chigaev, M"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteElo "2632"]
[BlackElo "2603"]
[ECO "B30"]
[PlyCount "151"]
1.e4 c5 2.Nf3 Nc6 3.Bb5 e6 4.c3 d5 5.d3 Bd6 6.O-O Ne7 7.Re1 O-O 8.e5 Bc7 9.d4 cxd4 10.cxd4 Bd7 11.Nc3 f6 12.exf6 gxf6 13.Be3 Kh8 14.Rc1 Rc8 15.Ne2 Qe8 16.Bf4 Ba5 17.Nc3 Rg8 18.a3 a6 19.Bd3 b5 20.b4 Bb6 21.Bb1 Qf7 22.Bd6 Rcd8 23.Bc5 Bc7 24.g3 Nf5 25.Kh1 Qh5 26.Ng1 Qg5 27.Nce2 Qh6 28.Bxf5 exf5 29.f4 Rde8 30.Qd3 Re4 31.Nc3 Be6 32.Nxe4 fxe4 33.Qe3 Bd7 34.Ne2 Qh5 35.Rc3 Bb8 36.Ng1 Qf7 37.Kg2 h5 38.Kf2 Nd8 39.Ke2 Ne6 40.Kd2 Ng7 41.Kc1 Nf5 42.Qd2 Be6 43.Ne2 Bc7 44.Kb2 Ra8 45.Nc1 a5 46.Nb3 a4 47.Na5 Bxa5 48.bxa5 Rxa5 49.Bb4 Ra7 50.Rc6 Rb7 51.Qc3 Kh7 52.h3 Nh6 53.g4 hxg4 54.hxg4 Nxg4 55.f5 Bxf5 56.Rh1+ Kg8 57.Qg3 e3 58.Rg1 Qg6 59.Qf4 e2 60.Rd6 Kg7 61.Rxd5 Be6 62.Rd6 Bf5 63.Rc6 Rd7 64.Rc7 Rxc7 65.Qxc7+ Kg8 66.Qd8+ Kh7 67.Rh1+ Nh6 68.Qe7+ Qg7 69.Qxe2 Kg8 70.Qe8+ Kh7 71.Bd2 Qg2 72.Rxh6+ Kg7 73.Qe7+ Kg8 74.Qd8+ Kg7 75.Qxf6+ Kg8 76.Rh8# 1-0
[Event "Titled Tue 3rd Jan Early"]
[Site "chess.com INT"]
[Date "2023.01.03"]
[Round "9"]
[White "Chigaev, M"]
[Black "Martinez Alcantara, Jose Eduardo"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2632"]
[BlackElo "2603"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[EventDate "2023.01.03"]
[WhiteFideId "4108116"]
[BlackFideId "3805662"]
1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 d5 5. d3 Bd6 6. O-O Ne7 7. Re1 O-O 8.
e5 Bc7 9. d4 cxd4 10. cxd4 Bd7 11. Nc3 f6 12. exf6 gxf6 13. Be3 Kh8 14. Rc1
Rc8 15. Ne2 Qe8 16. Bf4 Ba5 17. Nc3 Rg8 18. a3 a6 19. Bd3 b5 20. b4 Bb6 21.
Bb1 Qf7 22. Bd6 Rcd8 23. Bc5 Bc7 24. g3 Nf5 25. Kh1 Qh5 26. Ng1 Qg5 27.
Nce2 Qh6 28. Bxf5 exf5 29. f4 Rde8 30. Qd3 Re4 31. Nc3 Be6 32. Nxe4 fxe4
33. Qe3 Bd7 34. Ne2 Qh5 35. Rc3 Bb8 36. Ng1 Qf7 37. Kg2 h5 38. Kf2 Nd8 39.
Ke2 Ne6 40. Kd2 Ng7 41. Kc1 Nf5 42. Qd2 Be6 43. Ne2 Bc7 44. Kb2 Ra8 45. Nc1
a5 46. Nb3 a4 47. Na5 Bxa5 48. bxa5 Rxa5 49. Bb4 Ra7 50. Rc6 Rb7 51. Qc3
Kh7 52. h3 Nh6 53. g4 hxg4 54. hxg4 Nxg4 55. f5 Bxf5 56. Rh1+ Kg8 57. Qg3
e3 58. Rg1 Qg6 59. Qf4 e2 60. Rd6 Kg7 61. Rxd5 Be6 62. Rd6 Bf5 63. Rc6 Rd7
64. Rc7 Rxc7 65. Qxc7+ Kg8 66. Qd8+ Kh7 67. Rh1+ Nh6 68. Qe7+ Qg7 69. Qxe2
Kg8 70. Qe8+ Kh7 71. Bd2 Qg2 72. Rxh6+ Kg7 73. Qe7+ Kg8 74. Qd8+ Kg7 75.
Qxf6+ Kg8 76. Rh8# 1-0