Event: Round 1: Ospina, Weimar Andres - Sanchez Riscanevo, Santiago
Date: 2024-05-29
White: Ospina, Weimar Andres
WhiteElo: 1978
Black: Sanchez Riscanevo, Santiago
BlackElo: 1599
Result: 1-0
ECO: A36
Opening: English Opening: Symmetrical Variation, Botvinnik System
Variant: Standard

1. c4 { [%eval 0.13] [%clk 0:04:03] } 1... g6 { [%eval 0.25] [%clk 0:04:03] } 2. Nc3 { [%eval 0.16] [%clk 0:04:02] } 2... Bg7 { [%eval 0.41] [%clk 0:04:04] } 3. g3 { [%eval 0.12] [%clk 0:04:01] } 3... c5 { [%eval 0.19] [%clk 0:04:06] } 4. Bg2 { [%eval 0.18] [%clk 0:04:01] } 4... Nc6 { [%eval 0.13] [%clk 0:04:04] } 5. e4 { [%eval -0.04] [%clk 0:03:48] } 5... Nf6 { [%eval 0.0] [%clk 0:03:57] } 6. Nge2 { [%eval 0.0] [%clk 0:03:48] } 6... d6 { [%eval 0.0] [%clk 0:03:54] } 7. O-O { [%eval 0.0] [%clk 0:03:45] } 7... Bd7 { [%eval 0.14] [%clk 0:03:54] } 8. h3 { [%eval 0.06] [%clk 0:03:44] } 8... O-O { [%eval 0.07] [%clk 0:03:53] } 9. d3 { [%eval 0.01] [%clk 0:03:44] } 9... Re8 { [%eval 0.39] [%clk 0:03:17] } 10. f4 { [%eval 0.47] [%clk 0:03:40] } 10... e6 { [%eval 0.58] [%clk 0:02:55] } 11. g4 { [%eval 0.33] [%clk 0:03:24] } 11... a6 { [%eval 0.65] [%clk 0:02:31] } 12. Ng3?! { [%eval 0.1] } { Inaccuracy. g5 was best. } { [%clk 0:03:02] } 12... Nd4?? { [%eval 1.82] } { Blunder. h6 was best. } 13. g5?! { [%eval 1.22] } { Inaccuracy. e5 was best. } { [%clk 0:02:52] } 13... Nh5 { [%eval 1.31] [%clk 0:02:13] } 14. Nxh5 { [%eval 1.24] [%clk 0:02:50] } 14... gxh5 { [%eval 1.2] [%clk 0:02:13] } 15. Qxh5 { [%eval 1.29] [%clk 0:02:45] } 15... Qe7 { [%eval 1.61] [%clk 0:02:03] } 16. Bd2 { [%eval 1.55] [%clk 0:02:29] } 16... Bc6?! { [%eval 2.16] } { Inaccuracy. f5 was best. } { [%clk 0:01:55] } 17. Rab1?! { [%eval 1.29] } { Inaccuracy. Rf2 was best. } { [%clk 0:02:00] } 17... Rad8 { [%eval 1.55] [%clk 0:01:51] } 18. Ne2 { [%eval 1.23] [%clk 0:01:42] } 18... Nxe2+ { [%eval 1.3] [%clk 0:01:43] } 19. Qxe2 { [%eval 1.23] [%clk 0:01:43] } 19... d5?! { [%eval 1.82] } { Inaccuracy. b5 was best. } { [%clk 0:01:26] } 20. e5?! { [%eval 1.17] } { Inaccuracy. cxd5 was best. } { [%clk 0:01:26] } 20... dxc4 { [%eval 1.19] [%clk 0:01:20] } 21. dxc4 { [%eval 1.18] [%clk 0:01:26] } 21... Bxg2 { [%eval 1.23] [%clk 0:01:14] } 22. Qxg2?! { [%eval 0.55] } { Inaccuracy. Kxg2 was best. } { [%clk 0:01:26] } 22... Qd7? { [%eval 2.22] } { Mistake. Rd3 was best. } { [%clk 0:01:05] } 23. Bc3?? { [%eval 0.14] } { Blunder. Ba5 was best. } { [%clk 0:01:20] } 23... Qd3 { [%eval 0.28] [%clk 0:00:53] } 24. Rbe1 { [%eval 0.0] [%clk 0:01:05] } 24... Qxc4?! { [%eval 0.7] } { Inaccuracy. b5 was best. } { [%clk 0:00:30] } 25. Qxb7 { [%eval 0.79] [%clk 0:00:59] } 25... Qxa2 { [%eval 0.79] [%clk 0:00:28] } 26. Ra1 { [%eval 0.48] [%clk 0:00:41] } 26... Qd5 { [%eval 0.46] [%clk 0:00:23] } 27. Qxd5 { [%eval 0.54] [%clk 0:00:39] } 27... exd5 { [%eval 0.57] [%clk 0:00:11] } 28. Rxa6 { [%eval 0.44] [%clk 0:00:41] } 28... d4 { [%eval 0.91] [%clk 0:00:09] } 29. Bd2 { [%eval 0.95] [%clk 0:00:41] } 29... Re7 { [%eval 1.5] [%clk 0:00:10] } 30. Rc1 { [%eval 1.13] [%clk 0:00:40] } 30... Rd5?? { [%eval 3.79] } { Blunder. Bf8 was best. } { [%clk 0:00:08] } 31. Rc4 { [%eval 3.17] [%clk 0:00:40] } 31... Red7 { [%eval 3.91] [%clk 0:00:08] } 32. b4 { [%eval 3.97] [%clk 0:00:37] } 32... cxb4 { [%eval 4.72] [%clk 0:00:08] } 33. Rxb4?! { [%eval 2.99] } { Inaccuracy. Rc8+ was best. } { [%clk 0:00:38] } 33... Bf8 { [%eval 3.59] [%clk 0:00:05] } 34. Rb2?! { [%eval 2.82] } { Inaccuracy. Rb8 was best. } { [%clk 0:00:36] } 34... Bc5?! { [%eval 3.61] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:05] } 35. Kg2 { [%eval 3.59] [%clk 0:00:37] } 35... d3 { [%eval 3.39] [%clk 0:00:06] } 36. Kf3 { [%eval 3.62] [%clk 0:00:37] } 36... Rd4 { [%eval 3.91] [%clk 0:00:07] } 37. Rb3 { [%eval 3.46] [%clk 0:00:31] } 37... Rc4? { [%eval 5.59] } { Mistake. Rd8 was best. } { [%clk 0:00:08] } 38. Ra2? { [%eval 3.3] } { Mistake. Ra8+ was best. } { [%clk 0:00:31] } 38... Rc2?! { [%eval 5.08] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:09] } 39. Rbb2?! { [%eval 3.33] } { Inaccuracy. Ra8+ was best. } { [%clk 0:00:32] } 39... Rxb2 { [%eval 3.39] [%clk 0:00:04] } 40. Rxb2 { [%eval 3.34] [%clk 0:00:33] } 40... Bd4 { [%eval 3.96] [%clk 0:00:05] } 41. Rb3 { [%eval 3.97] [%clk 0:00:32] } 41... Bc5 { [%eval 3.94] [%clk 0:00:06] } 42. Ke4 { [%eval 3.85] [%clk 0:00:33] } 42... Rd4+ { [%eval 3.83] [%clk 0:00:07] } 43. Kf3 { [%eval 3.8] [%clk 0:00:33] } 43... Rd7 { [%eval 3.82] [%clk 0:00:08] } 44. Rb5 { [%eval 3.55] [%clk 0:00:31] } 44... Ba7 { [%eval 3.58] [%clk 0:00:06] } 45. Ra5 { [%eval 3.85] [%clk 0:00:32] } 45... Bb6 { [%eval 3.95] [%clk 0:00:07] } 46. Ra8+ { [%eval 3.89] [%clk 0:00:33] } 46... Kg7 { [%eval 3.63] [%clk 0:00:08] } 47. Ra3 { [%eval 3.53] [%clk 0:00:34] } 47... Bc5 { [%eval 3.5] [%clk 0:00:09] } 48. Rb3?? { [%eval 0.0] } { Blunder. Ra5 was best. } { [%clk 0:00:35] } 48... h6?? { [%eval 3.57] } { Blunder. Kg8 was best. } { [%clk 0:00:06] } 49. h4 { [%eval 3.42] [%clk 0:00:36] } 49... h5 { [%eval 3.7] [%clk 0:00:05] } 50. Rb2 { [%eval 3.69] [%clk 0:00:36] } 50... Bd4 { [%eval 3.57] [%clk 0:00:05] } 51. Ra2 { [%eval 3.55] [%clk 0:00:37] } 51... Bc5 { [%eval 3.47] [%clk 0:00:06] } 52. Be3 { [%eval 3.28] [%clk 0:00:37] } 52... Bb4?! { [%eval 4.26] } { Inaccuracy. Bb6 was best. } { [%clk 0:00:05] } 53. Bd2 { [%eval 4.34] [%clk 0:00:33] } 53... Bc5 { [%eval 4.05] [%clk 0:00:06] } 54. Bc3 { [%eval 4.31] [%clk 0:00:28] } 54... Kg6?! { [%eval 6.29] } { Inaccuracy. Kh7 was best. } { [%clk 0:00:05] } 55. Ke4?! { [%eval 4.7] } { Inaccuracy. Ra6+ was best. } { [%clk 0:00:26] } 55... Be7 { [%eval 5.4] [%clk 0:00:03] } 56. f5+ { [%eval 5.27] [%clk 0:00:27] } 56... Kh7 { [%eval 5.26] [%clk 0:00:04] } 57. Rd2 { [%eval 5.12] [%clk 0:00:24] } 57... f6?! { [%eval 9.05] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:03] } 58. gxf6 { [%eval 7.7] [%clk 0:00:24] } 58... Bf8 { [%eval 11.05] [%clk 0:00:05] } 59. Rxd3 { [%eval 10.4] [%clk 0:00:25] } 59... Rc7?! { [%eval #13] } { Checkmate is now unavoidable. Ra7 was best. } { [%clk 0:00:06] } 60. e6 { [%eval #12] [%clk 0:00:24] } 60... Rc4+ { [%eval #12] } 61. Bd4 { [%eval 13.59] [%clk 0:00:24] } 61... Kg8?! { [%eval #10] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:00:07] } 62. Rg3+ { [%eval #9] [%clk 0:00:25] } 62... Kh7 { [%eval #9] [%clk 0:00:08] } 63. Kd5 { [%eval #9] [%clk 0:00:26] } 63... Rc2 { [%eval #9] [%clk 0:00:09] } 64. e7 { [%eval #8] [%clk 0:00:26] } 64... Bxe7 { [%eval #6] [%clk 0:00:09] } 65. fxe7 { [%eval #6] [%clk 0:00:27] } 65... Re2 { [%eval #5] [%clk 0:00:11] } 66. Be5 { [%eval #5] [%clk 0:00:28] } 66... Rd2+ { [%eval #5] [%clk 0:00:11] } 67. Ke6 { [%eval #4] [%clk 0:00:28] } 67... Rh2?? { [%eval #2] } { Checkmate is now unavoidable. Ra2 was best. } { [%clk 0:00:06] } 68. e8=Q { [%eval #1] [%clk 0:00:24] } 68... Rxh4 { [%eval #1] [%clk 0:00:03] } 69. Qg8+ { [%eval #1] [%clk 0:00:24] } 69... Kh6 { [%clk 0:00:04] } 70. Qh8# { [%clk 0:00:24] } 1-0