Event: Round 5: Ospina, Weimar Andres - Guevara Ruiz, Santiago Jose
Date: 2024-05-30
White: Ospina, Weimar Andres
WhiteElo: 1978
Black: Guevara Ruiz, Santiago Jose
BlackElo: 1806
Result: 1-0
ECO: A23
Opening: English Opening: King's English Variation, Two Knights Variation, Keres Variation
Variant: Standard

1. c4 { [%eval 0.13] [%clk 0:04:02] } 1... e5 { [%eval 0.12] [%clk 0:04:04] } 2. Nc3 { [%eval 0.14] [%clk 0:04:02] } 2... Nf6 { [%eval 0.1] [%clk 0:04:05] } 3. g3 { [%eval 0.0] } 3... c6 { [%eval 0.14] } 4. Nf3 { [%eval 0.16] [%clk 0:03:59] } 4... e4 { [%eval 0.15] [%clk 0:04:08] } 5. Nd4 { [%eval 0.12] [%clk 0:03:53] } 5... d5 { [%eval 0.25] [%clk 0:04:09] } 6. cxd5 { [%eval 0.25] [%clk 0:03:53] } 6... cxd5 { [%eval 0.31] [%clk 0:04:10] } 7. Bg2 { [%eval 0.12] [%clk 0:03:53] } 7... Bc5 { [%eval 0.19] [%clk 0:04:11] } 8. Nb3 { [%eval 0.35] [%clk 0:03:02] } 8... Bb6 { [%eval 0.35] [%clk 0:04:12] } 9. O-O { [%eval 0.24] [%clk 0:03:02] } 9... O-O { [%eval 0.39] [%clk 0:04:13] } 10. d3 { [%eval 0.37] [%clk 0:03:01] } 10... exd3 { [%eval 0.59] [%clk 0:04:14] } 11. Qxd3 { [%eval 0.65] [%clk 0:02:56] } 11... d4 { [%eval 0.72] [%clk 0:03:18] } 12. Na4 { [%eval 0.73] [%clk 0:02:49] } 12... Nc6 { [%eval 0.67] [%clk 0:03:13] } 13. Bg5 { [%eval 0.2] [%clk 0:02:28] } 13... h6 { [%eval 0.16] [%clk 0:03:13] } 14. Nxb6 { [%eval 0.2] [%clk 0:02:28] } 14... axb6 { [%eval 0.25] [%clk 0:03:13] } 15. Bd2 { [%eval 0.01] [%clk 0:02:18] } 15... Be6 { [%eval 0.09] [%clk 0:03:13] } 16. Rfc1 { [%eval -0.05] [%clk 0:02:10] } 16... Bd5 { [%eval -0.11] [%clk 0:03:03] } 17. Qb5? { [%eval -1.56] } { Mistake. e4 was best. } { [%clk 0:01:56] } 17... Bxg2 { [%eval -1.55] [%clk 0:03:00] } 18. Kxg2 { [%eval -1.66] [%clk 0:01:57] } 18... Re8 { [%eval -1.63] [%clk 0:02:57] } 19. e3 { [%eval -1.85] [%clk 0:01:05] } 19... Ne4?? { [%eval 0.0] } { Blunder. Re5 was best. } { [%clk 0:02:33] } 20. exd4 { [%eval 0.0] [%clk 0:00:55] } 20... Nxd2 { [%eval 0.0] [%clk 0:02:31] } 21. Nxd2 { [%eval 0.0] [%clk 0:00:56] } 21... Nxd4 { [%eval 0.0] [%clk 0:02:29] } 22. Qd3 { [%eval 0.0] [%clk 0:00:49] } 22... Qd5+ { [%eval 0.15] [%clk 0:02:15] } 23. Nf3 { [%eval 0.12] [%clk 0:00:43] } 23... Qxf3+ { [%eval 0.19] [%clk 0:01:56] } 24. Qxf3 { [%eval 0.18] [%clk 0:00:44] } 24... Nxf3 { [%eval 0.18] [%clk 0:01:57] } 25. Kxf3 { [%eval 0.19] [%clk 0:00:45] } 25... Ra5 { [%eval 0.19] [%clk 0:01:51] } 26. Rc2 { [%eval 0.18] [%clk 0:00:41] } 26... g5 { [%eval 0.23] [%clk 0:01:35] } 27. a3 { [%eval 0.12] [%clk 0:00:42] } 27... Rf5+ { [%eval 0.13] [%clk 0:01:33] } 28. Kg2 { [%eval 0.19] [%clk 0:00:43] } 28... Kg7 { [%eval 0.25] [%clk 0:01:33] } 29. Rd1 { [%eval 0.25] [%clk 0:00:43] } 29... Rfe5 { [%eval 0.47] [%clk 0:01:31] } 30. Rd6 { [%eval 0.48] [%clk 0:00:41] } 30... b5 { [%eval 0.58] [%clk 0:01:28] } 31. Rd7 { [%eval 0.13] [%clk 0:00:39] } 31... R8e7 { [%eval 0.22] [%clk 0:01:13] } 32. Rxe7 { [%eval 0.26] } 32... Rxe7 { [%eval 0.21] [%clk 0:01:14] } 33. Rc5 { [%eval 0.1] [%clk 0:00:40] } 33... b4 { [%eval 0.18] [%clk 0:01:08] } 34. axb4 { [%eval 0.29] [%clk 0:00:41] } 34... f5?? { [%eval 3.06] } { Blunder. Kg6 was best. } { [%clk 0:01:05] } 35. b5?? { [%eval 0.01] } { Blunder. Rxf5 was best. } { [%clk 0:00:38] } 35... Kg6 { [%eval 0.03] [%clk 0:01:05] } 36. b4 { [%eval 0.0] [%clk 0:00:33] } 36... Kf6 { [%eval 0.0] [%clk 0:01:03] } 37. h4 { [%eval 0.0] [%clk 0:00:28] } 37... g4 { [%eval 0.0] } 38. Kf1 { [%eval 0.0] [%clk 0:00:16] } 38... Rd7 { [%eval 0.0] [%clk 0:00:31] } 39. Ke2 { [%eval 0.0] [%clk 0:00:16] } 39... Ke6 { [%eval 0.0] [%clk 0:00:32] } 40. Ke3 { [%eval 0.0] [%clk 0:00:16] } 40... Re7?? { [%eval 5.23] } { Blunder. Kf6 was best. } { [%clk 0:00:22] } 41. Kf4 { [%eval 5.13] [%clk 0:00:13] } 41... Rd7 { [%eval 5.38] [%clk 0:00:16] } 42. Re5+ { [%eval 5.28] [%clk 0:00:12] } 42... Kf6 { [%eval 5.29] [%clk 0:00:15] } 43. Rxf5+ { [%eval 5.39] [%clk 0:00:10] } 43... Kg6 { [%eval 5.54] [%clk 0:00:16] } 44. h5+ { [%eval 5.46] [%clk 0:00:11] } 44... Kg7 { [%eval 5.47] [%clk 0:00:17] } 45. Kxg4 { [%eval 5.45] [%clk 0:00:12] } 45... Rd4+ { [%eval 5.61] [%clk 0:00:18] } 46. f4 { [%eval 5.69] [%clk 0:00:13] } 46... Rxb4 { [%eval 5.78] [%clk 0:00:18] } 47. Rc5 { [%eval 5.74] [%clk 0:00:13] } 47... Kf6 { [%eval 5.56] [%clk 0:00:18] } 48. Kf3 { [%eval 5.6] [%clk 0:00:14] } 48... Rb3+ { [%eval 5.58] [%clk 0:00:18] } 49. Kg2 { [%eval 5.12] [%clk 0:00:12] } 49... Rb2+ { [%eval 5.41] [%clk 0:00:19] } 50. Kh3 { [%eval 5.42] [%clk 0:00:12] } 50... Rb3 { [%eval 5.64] [%clk 0:00:20] } 51. Kg4 { [%eval 5.57] [%clk 0:00:13] } 51... Rb4 { [%eval 5.64] [%clk 0:00:19] } 52. Re5 { [%eval 5.27] [%clk 0:00:14] } 52... Rb3 { [%eval 5.2] [%clk 0:00:17] } 53. Rc5?? { [%eval 0.0] } { Blunder. Rf5+ was best. } { [%clk 0:00:13] } 53... Rb4 { [%eval 5.64] [%clk 0:00:18] } 54. Kf3 { [%eval 4.94] [%clk 0:00:13] } 54... Rb3+ { [%eval 4.57] [%clk 0:00:19] } 55. Ke4 { [%eval 4.21] [%clk 0:00:13] } 55... Ke6 { [%eval 4.79] [%clk 0:00:10] } 56. f5+ { [%eval 4.73] [%clk 0:00:13] } 56... Kf6 { [%eval 4.73] [%clk 0:00:11] } 57. g4 { [%eval 4.33] [%clk 0:00:10] } 57... Kg5 { [%eval 5.05] [%clk 0:00:11] } 58. f6+?? { [%eval 0.5] } { Blunder. Kd5 was best. } { [%clk 0:00:07] } 58... Kxf6 { [%eval 0.57] [%clk 0:00:11] } 59. Rf5+ { [%eval 0.73] [%clk 0:00:09] } 59... Ke6?? { [%eval 3.48] } { Blunder. Ke7 was best. } { [%clk 0:00:11] } 60. Kf4?? { [%eval 0.78] } { Blunder. Rf8 was best. } { [%clk 0:00:08] } 60... Rb4+ { [%eval 0.03] [%clk 0:00:12] } 61. Kg3 { [%eval 0.11] [%clk 0:00:08] } 61... Rb3+ { [%eval 0.11] [%clk 0:00:14] } 62. Kh4 { [%eval 0.26] [%clk 0:00:09] } 62... Rb4?? { [%eval 4.68] } { Blunder. Ke7 was best. } { [%clk 0:00:15] } 63. Rc5?? { [%eval 0.27] } { Blunder. Rf8 was best. } { [%clk 0:00:11] } 63... Kd6?? { [%eval 4.86] } { Blunder. Kf7 was best. } { [%clk 0:00:10] } 64. Rf5?? { [%eval 0.64] } { Blunder. Rc8 was best. } { [%clk 0:00:09] } 64... Ke6?? { [%eval 4.88] } { Blunder. Ke7 was best. } { [%clk 0:00:12] } 65. Rf8 { [%eval 4.85] [%clk 0:00:08] } 65... Rxb5 { [%eval 4.81] [%clk 0:00:12] } 66. Rh8 { [%eval 4.77] } 66... Rb1 { [%eval 5.16] [%clk 0:00:09] } 67. Rxh6+ { [%eval 5.02] [%clk 0:00:09] } 67... Kf7 { [%eval 5.27] [%clk 0:00:10] } 68. Rh7+ { [%eval 5.06] [%clk 0:00:10] } 68... Kg8 { [%eval 5.76] [%clk 0:00:10] } 69. Rc7 { [%eval 5.48] [%clk 0:00:11] } 69... b5?! { [%eval 7.84] } { Inaccuracy. Rb6 was best. } { [%clk 0:00:12] } 70. Kg5?! { [%eval 5.76] } { Inaccuracy. h6 was best. } { [%clk 0:00:11] } 70... b4?? { [%eval #51] } { Checkmate is now unavoidable. Rd1 was best. } { [%clk 0:00:12] } 71. Kg6 { [%eval 9.11] [%clk 0:00:12] } 71... Kf8 { [%eval 7.71] [%clk 0:00:12] } 72. Rb7 { [%eval 7.08] [%clk 0:00:13] } 72... b3? { [%eval #17] } { Checkmate is now unavoidable. Ke8 was best. } { [%clk 0:00:13] } 73. h6 { [%eval #19] [%clk 0:00:14] } 73... Rg1 { [%eval #36] [%clk 0:00:08] } 74. g5 { [%eval #31] [%clk 0:00:15] } 74... Rc1 { [%eval #51] [%clk 0:00:04] } 75. Rxb3? { [%eval 8.16] } { Lost forced checkmate sequence. h7 was best. } { [%clk 0:00:15] } 75... Rc6+ { [%eval 7.8] [%clk 0:00:04] } 76. Kh5 { [%eval 7.4] [%clk 0:00:16] } 76... Kg8? { [%eval #20] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:00:05] } 77. Rb7?? { [%eval 5.92] } { Lost forced checkmate sequence. Rb8+ was best. } { [%clk 0:00:17] } 77... Kh8?? { [%eval #7] } { Checkmate is now unavoidable. Rc5 was best. } { [%clk 0:00:05] } 78. Rb8+ { [%eval #6] [%clk 0:00:11] } 78... Kh7 { [%eval #6] [%clk 0:00:04] } 79. g6+ { [%eval #5] [%clk 0:00:13] } 79... Rxg6 { [%eval #5] [%clk 0:00:04] } 80. Rb7+ { [%eval #4] [%clk 0:00:14] } 80... Rg7 { [%eval #4] [%clk 0:00:03] } 81. hxg7 { [%eval #4] [%clk 0:00:13] } 81... Kg8 { [%eval #4] [%clk 0:00:03] } 82. Rb2 { [%eval #5] [%clk 0:00:12] } 82... Kh7 { [%eval #4] [%clk 0:00:04] } 83. Rf2 { [%eval #5] [%clk 0:00:11] } 83... Kg8 { [%eval #5] [%clk 0:00:05] } 84. Rg2 { [%eval #4] [%clk 0:00:10] } 84... Kf7 { [%eval #4] [%clk 0:00:04] } 85. g8=Q+ { [%eval #3] [%clk 0:00:10] } 85... Kf6 { [%eval #2] [%clk 0:00:06] } 86. Qf8+ { [%eval #3] [%clk 0:00:10] } 86... Ke5 { [%eval #3] [%clk 0:00:07] } 87. Re2+ { [%eval #5] [%clk 0:00:11] } 87... Kd4 { [%eval #5] [%clk 0:00:08] } 88. Qd6+ { [%eval #4] [%clk 0:00:12] } 88... Kc3?? { [%eval #4] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:00:09] } 89. Re8 { [%eval #4] [%clk 0:00:10] } 89... Kc2 { [%eval #3] [%clk 0:00:08] } 90. Rc8+ { [%eval #2] [%clk 0:00:11] } 1-0