Event: Round 7: Santiago Avila Pavas - Gregory Kaidanov
Date: 2023-05-20
White: Santiago Avila Pavas
WhiteTitle: GM
Black: Gregory Kaidanov
BlackTitle: GM
Result: 1-0
ECO: C72
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:04] } 1... e5 { [%eval 0.35] [%clk 1:30:55] } 2. Nf3 { [%eval 0.29] [%clk 1:29:27] } 2... Nc6 { [%eval 0.32] [%clk 1:31:20] } 3. Bb5 { [%eval 0.34] [%clk 1:29:50] } 3... a6 { [%eval 0.37] [%clk 1:31:36] } 4. Ba4 { [%eval 0.31] [%clk 1:30:12] } 4... d6 { [%eval 0.5] [%clk 1:30:40] } 5. O-O { [%eval 0.32] [%clk 1:29:16] } 5... Bd7 { [%eval 0.48] [%clk 1:30:46] } 6. c3 { [%eval 0.52] [%clk 1:28:24] } 6... Nge7 { [%eval 0.86] [%clk 1:31:08] } 7. d4 { [%eval 0.71] [%clk 1:28:48] } 7... Ng6 { [%eval 0.67] [%clk 1:31:33] } 8. d5 { [%eval 0.57] [%clk 1:24:08] } 8... Nb8 { [%eval 0.52] [%clk 1:31:49] } 9. Bc2 { [%eval 0.62] [%clk 1:24:32] } 9... Be7 { [%eval 0.62] [%clk 1:32:00] } 10. c4 { [%eval 0.36] [%clk 1:21:58] } 10... O-O { [%eval 0.43] [%clk 1:31:49] } 11. Nc3 { [%eval 0.4] [%clk 1:21:37] } 11... Qc8 { [%eval 0.59] [%clk 1:30:38] } 12. Be3 { [%eval 0.57] [%clk 1:15:15] } 12... f5 { [%eval 0.54] [%clk 1:30:51] } 13. exf5 { [%eval 0.41] [%clk 1:15:38] } 13... Bxf5 { [%eval 0.45] [%clk 1:31:14] } 14. Nd2 { [%eval 0.39] [%clk 1:08:06] } 14... Bxc2 { [%eval 0.44] [%clk 1:23:18] } 15. Qxc2 { [%eval 0.49] [%clk 1:08:30] } 15... Nh4 { [%eval 0.34] [%clk 1:21:43] } 16. Nce4 { [%eval 0.38] [%clk 1:02:30] } 16... Qg4 { [%eval 0.39] [%clk 1:08:02] } 17. Ng3 { [%eval 0.41] [%clk 1:02:55] } 17... Nd7 { [%eval 0.38] [%clk 1:07:30] } 18. h3 { [%eval 0.4] [%clk 0:53:37] } 18... Qg6 { [%eval 0.47] [%clk 1:07:52] } 19. Qxg6 { [%eval 0.35] [%clk 0:54:02] } 19... Nxg6 { [%eval 0.36] [%clk 1:08:08] } 20. Nge4 { [%eval 0.39] [%clk 0:54:26] } 20... Nf4 { [%eval 0.53] [%clk 1:02:54] } 21. Bxf4 { [%eval 0.44] [%clk 0:54:17] } 21... exf4 { [%eval 0.38] [%clk 1:00:11] } 22. Nf3 { [%eval 0.39] [%clk 0:54:41] } 22... Bf6 { [%eval 0.38] [%clk 0:54:50] } 23. Nxf6+ { [%eval 0.37] [%clk 0:54:33] } 23... Rxf6 { [%eval 0.36] [%clk 0:54:48] } 24. Rfe1 { [%eval 0.34] [%clk 0:53:56] } 24... h6 { [%eval 0.29] [%clk 0:53:44] } 25. Re2 { [%eval 0.37] [%clk 0:44:21] } 25... Rf7 { [%eval 0.28] [%clk 0:48:26] } 26. Rae1 { [%eval 0.31] [%clk 0:43:24] } 26... Nc5 { [%eval 0.41] [%clk 0:42:38] } 27. b3 { [%eval 0.39] [%clk 0:30:40] } 27... Nd3 { [%eval 0.41] [%clk 0:38:59] } 28. Rd1 { [%eval 0.5] [%clk 0:28:18] } 28... Ne5?! { [%eval 1.5] } { Inaccuracy. Nc5 was best. } { [%clk 0:37:43] } 29. Nxe5 { [%eval 1.06] [%clk 0:28:41] } 29... Re7 { [%eval 1.18] [%clk 0:38:06] } 30. Rd4 { [%eval 1.26] [%clk 0:13:30] } 30... Rxe5 { [%eval 1.22] [%clk 0:34:21] } 31. Rxe5 { [%eval 1.48] [%clk 0:13:57] } 31... dxe5 { [%eval 1.34] [%clk 0:34:47] } 32. Re4 { [%eval 1.23] [%clk 0:14:24] } 32... Re8 { [%eval 1.35] [%clk 0:35:07] } 33. g4? { [%eval 0.1] } { Mistake. g3 was best. } { [%clk 0:14:50] } 33... Kf7 { [%eval 0.15] [%clk 0:31:53] } 34. Kg2 { [%eval 0.13] [%clk 0:14:45] } 34... Kf6 { [%eval 0.14] [%clk 0:31:06] } 35. Kf3 { [%eval 0.18] [%clk 0:15:13] } 35... c6 { [%eval 0.41] [%clk 0:28:23] } 36. Re2 { [%eval 0.42] [%clk 0:11:36] } 36... cxd5 { [%eval 0.48] [%clk 0:28:41] } 37. cxd5 { [%eval 0.53] [%clk 0:12:05] } 37... Rc8 { [%eval 1.04] [%clk 0:28:34] } 38. Rd2 { [%eval 1.24] [%clk 0:12:34] } 38... Ke7 { [%eval 0.93] [%clk 0:27:01] } 39. d6+ { [%eval 1.38] [%clk 0:12:39] } 39... Kd7 { [%eval 1.27] [%clk 0:27:17] } 40. Ke4 { [%eval 1.13] [%clk 0:13:02] } 40... g5 { [%eval 1.18] [%clk 0:21:18] } 41. Kxe5 { [%eval 1.24] [%clk 0:11:21] } 41... Rc5+ { [%eval 1.42] [%clk 0:16:08] } 42. Ke4 { [%eval 1.28] [%clk 0:11:46] } 42... Rc3? { [%eval 2.92] } { Mistake. b5 was best. } { [%clk 0:13:13] } 43. h4 { [%eval 3.01] [%clk 0:11:40] } 43... gxh4 { [%eval 3.06] [%clk 0:13:13] } 44. Kxf4 { [%eval 2.55] [%clk 0:10:39] } 44... Rc8 { [%eval 2.81] [%clk 0:12:12] } 45. f3 { [%eval 3.0] [%clk 0:06:45] } 45... Rf8+ { [%eval 2.94] [%clk 0:11:00] } 46. Ke3 { [%eval 3.03] [%clk 0:06:01] } 46... Re8+ { [%eval 2.89] [%clk 0:10:08] } 47. Kf2?! { [%eval 1.87] } { Inaccuracy. Kf4 was best. } { [%clk 0:05:56] } 47... Re6?! { [%eval 3.01] } { Inaccuracy. Re5 was best. } { [%clk 0:07:44] } 48. Rd3?! { [%eval 2.22] } { Inaccuracy. f4 was best. } { [%clk 0:04:25] } 48... Re5 { [%eval 2.5] [%clk 0:06:40] } 49. a4 { [%eval 2.4] [%clk 0:03:36] } 49... Rc5 { [%eval 2.23] [%clk 0:05:49] } 50. Kg2 { [%eval 1.84] [%clk 0:03:00] } 50... Rc1?! { [%eval 2.87] } { Inaccuracy. b5 was best. } { [%clk 0:05:46] } 51. a5 { [%eval 2.87] [%clk 0:02:31] } 51... Rc5 { [%eval 3.04] [%clk 0:05:10] } 52. Kh3 { [%eval 3.15] [%clk 0:01:00] } 52... Rxa5 { [%eval 2.57] [%clk 0:05:33] } 53. Kxh4 { [%eval 3.01] [%clk 0:01:26] } 53... Re5? { [%eval 4.76] } { Mistake. Ra1 was best. } { [%clk 0:03:13] } 54. f4 { [%eval 5.02] [%clk 0:01:21] } 54... Re6 { [%eval 5.28] [%clk 0:02:22] } 55. g5 { [%eval 4.73] [%clk 0:00:56] } 55... a5 { [%eval 4.98] [%clk 0:01:42] } 56. Kh5 { [%eval 4.48] [%clk 0:01:20] } 56... hxg5 { [%eval 4.96] [%clk 0:01:45] } 57. fxg5 { [%eval 5.24] [%clk 0:01:49] } 57... Re1 { [%eval 4.47] [%clk 0:02:00] } 58. g6 { [%eval 5.31] [%clk 0:01:22] } 58... Rg1 { [%eval 5.28] [%clk 0:01:41] } 59. Rd4 { [%eval 5.17] [%clk 0:01:49] } 59... b5 { [%eval 5.31] [%clk 0:01:45] } 60. Rg4 { [%eval 5.13] [%clk 0:01:17] } 60... Rh1+ { [%eval 5.28] [%clk 0:01:52] } 61. Kg5 { [%eval 5.36] [%clk 0:01:42] } 61... Rh8 { [%eval 5.16] [%clk 0:01:52] } 62. g7 { [%eval 5.27] [%clk 0:01:55] } 62... Rg8 { [%eval 4.92] [%clk 0:01:10] } 63. Kf6 { [%eval 5.64] [%clk 0:01:51] } 63... Kxd6 { [%eval 5.69] [%clk 0:01:35] } 64. Kf7 { [%eval 8.72] [%clk 0:02:09] } 64... Ra8 { [%eval 4.95] [%clk 0:01:59] } 65. g8=Q { [%eval 7.17] [%clk 0:02:22] } 65... Rxg8 { [%eval 6.3] [%clk 0:02:24] } 66. Kxg8 { [%eval 11.05] [%clk 0:02:46] } 66... Kc5 { [%eval 11.39] [%clk 0:02:41] } 67. Kf7 { [%eval 11.41] [%clk 0:03:11] } 67... b4 { [%eval 10.52] [%clk 0:02:59] } 68. Ke6 { [%eval 8.03] [%clk 0:03:32] } 68... a4 { [%eval 8.27] [%clk 0:03:25] } 69. bxa4 { [%eval 17.32] [%clk 0:03:56] } 69... b3 { [%eval #30] [%clk 0:03:52] } 70. Rg3 { [%eval #29] [%clk 0:04:01] } 1-0