Event: Round 11: Kaidanov, Gregory - Arenas, David
Date: 2024-06-02
White: Kaidanov, Gregory
WhiteTitle: GM
WhiteElo: 2550
Black: Arenas, David
BlackTitle: GM
BlackElo: 2345
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:25] } 2. c4 { [%eval 0.21] [%clk 1:31:22] } 2... e6 { [%eval 0.21] [%clk 1:30:52] } 3. g3 { [%eval 0.12] [%clk 1:31:44] } 3... d5 { [%eval 0.18] [%clk 1:30:11] } 4. Nf3 { [%eval 0.15] [%clk 1:31:28] } 4... dxc4 { [%eval 0.26] [%clk 1:30:00] } 5. Bg2 { [%eval 0.2] [%clk 1:31:49] } 5... Nc6 { [%eval 0.29] [%clk 1:29:41] } 6. O-O { [%eval 0.07] [%clk 1:31:18] } 6... a6 { [%eval 0.29] [%clk 1:29:58] } 7. e3 { [%eval 0.28] [%clk 1:26:20] } 7... Rb8 { [%eval 0.26] [%clk 1:30:22] } 8. Qe2 { [%eval 0.0] [%clk 1:23:29] } 8... b5 { [%eval 0.01] [%clk 1:28:39] } 9. b3 { [%eval 0.05] [%clk 1:22:29] } 9... cxb3 { [%eval 0.08] [%clk 1:28:39] } 10. axb3 { [%eval 0.05] [%clk 1:22:55] } 10... Bb7 { [%eval 0.05] [%clk 1:27:19] } 11. Bb2 { [%eval -0.31] [%clk 1:18:05] } 11... Be7 { [%eval -0.19] [%clk 1:25:49] } 12. Nc3 { [%eval -0.42] [%clk 1:12:28] } 12... Nb4 { [%eval -0.3] [%clk 1:14:58] } 13. e4 { [%eval -0.4] [%clk 1:07:53] } 13... c5 { [%eval -0.02] [%clk 1:12:57] } 14. Rfd1 { [%eval -0.05] [%clk 1:01:39] } 14... cxd4 { [%eval -0.01] [%clk 1:10:50] } 15. Nxd4 { [%eval -0.01] [%clk 1:01:52] } 15... Qb6 { [%eval 0.0] [%clk 1:11:11] } 16. e5 { [%eval -0.04] [%clk 1:01:46] } 16... Bxg2 { [%eval 0.0] [%clk 1:00:50] } 17. exf6 { [%eval 0.0] [%clk 0:59:36] } 17... Bxf6 { [%eval 0.0] [%clk 0:59:34] } 18. Kxg2 { [%eval 0.0] [%clk 0:59:30] } 18... Bxd4 { [%eval 0.0] [%clk 0:59:57] } 19. Rxd4 { [%eval 0.0] [%clk 0:57:59] } 19... Qxd4 { [%eval 0.0] [%clk 1:00:07] } 20. Rd1 { [%eval -0.04] [%clk 0:57:12] } 20... Qb6 { [%eval 0.0] [%clk 0:57:56] } 21. Qg4 { [%eval -0.42] [%clk 0:56:23] } 21... Qb7+ { [%eval -0.48] [%clk 0:54:28] } 22. Kg1 { [%eval -0.45] [%clk 0:54:40] } 22... O-O { [%eval -0.47] [%clk 0:54:27] } 23. Qxb4 { [%eval -0.5] [%clk 0:49:57] } 23... Rfd8 { [%eval -0.41] [%clk 0:52:57] } 24. Re1? { [%eval -1.58] } { Mistake. Qg4 was best. } { [%clk 0:47:53] } 24... Rd2 { [%eval -1.55] [%clk 0:49:34] } 25. Bc1 { [%eval -1.53] [%clk 0:43:59] } 25... Rd3 { [%eval -1.75] [%clk 0:49:02] } 26. Be3 { [%eval -1.65] [%clk 0:37:54] } 26... Rbd8 { [%eval -1.67] [%clk 0:47:34] } 27. h4 { [%eval -1.75] [%clk 0:33:58] } 27... h6 { [%eval -1.32] [%clk 0:41:33] } 28. Kh2 { [%eval -1.55] [%clk 0:28:55] } 28... Qf3 { [%eval -1.23] [%clk 0:40:01] } 29. Ne2 { [%eval -1.41] [%clk 0:28:05] } 29... e5 { [%eval -1.17] [%clk 0:30:32] } 30. Ng1 { [%eval -1.19] [%clk 0:27:39] } 30... Qd5?! { [%eval -0.41] } { Inaccuracy. Qf5 was best. } { [%clk 0:30:08] } 31. Rb1?! { [%eval -1.31] } { Inaccuracy. Qg4 was best. } { [%clk 0:25:22] } 31... Rc8 { [%eval -1.08] [%clk 0:28:29] } 32. Rb2 { [%eval -1.01] [%clk 0:20:14] } 32... Rc6 { [%eval -0.75] [%clk 0:24:56] } 33. Qe7?! { [%eval -1.77] } { Inaccuracy. Qg4 was best. } { [%clk 0:19:04] } 33... Re6?! { [%eval -0.82] } { Inaccuracy. Rd1 was best. } { [%clk 0:22:45] } 34. Qb4 { [%eval -0.98] [%clk 0:18:52] } 34... Rc6 { [%eval -0.78] [%clk 0:20:55] } 35. Qe7?! { [%eval -1.75] } { Inaccuracy. Qg4 was best. } { [%clk 0:19:13] } 35... a5 { [%eval -1.44] [%clk 0:20:44] } 36. Qa7 { [%eval -1.19] [%clk 0:18:26] } 36... Rc8? { [%eval -0.08] } { Mistake. f5 was best. } { [%clk 0:17:08] } 37. Qxa5 { [%eval -0.1] [%clk 0:15:35] } 37... Rxb3 { [%eval -0.16] [%clk 0:17:29] } 38. Rxb3? { [%eval -1.27] } { Mistake. Qa2 was best. } { [%clk 0:11:05] } 38... Qxb3 { [%eval -1.21] [%clk 0:17:57] } 39. Nf3 { [%eval -1.23] [%clk 0:11:26] } 39... Qd5 { [%eval -1.25] [%clk 0:17:21] } 40. Nd2?? { [%eval -3.85] } { Blunder. Ne1 was best. } { [%clk 0:11:50] } 40... Rc1 { [%eval -4.0] [%clk 0:15:08] } 41. Ne4 { [%eval -4.18] [%clk 0:07:12] } 41... Rb1?! { [%eval -2.89] } { Inaccuracy. Rf1 was best. } { [%clk 0:12:55] } 42. f3 { [%eval -2.77] [%clk 0:07:25] } 42... Rb2+ { [%eval -2.66] [%clk 0:08:24] } 43. Bf2 { [%eval -2.44] [%clk 0:06:29] } 43... Rc2?? { [%eval -0.1] } { Blunder. Rb3 was best. } { [%clk 0:05:25] } 44. g4 { [%eval -0.14] [%clk 0:04:40] } 44... Kh7 { [%eval -0.06] [%clk 0:03:12] } 45. h5 { [%eval -0.12] [%clk 0:04:35] } 45... f5 { [%eval -0.02] [%clk 0:02:19] } 46. gxf5 { [%eval 0.0] [%clk 0:04:49] } 46... Qf7 { [%eval 0.0] [%clk 0:02:45] } 47. Kg2 { [%eval -0.03] [%clk 0:02:09] } 47... Qxh5 { [%eval 0.0] [%clk 0:02:43] } 48. Qxb5 { [%eval -0.08] [%clk 0:02:14] } 48... Qxf5 { [%eval -0.1] [%clk 0:02:47] } 49. Ng3 { [%eval -0.07] [%clk 0:02:20] } 49... Qe6 { [%eval -0.08] [%clk 0:02:54] } 50. Qd3+ { [%eval -0.17] [%clk 0:02:07] } 50... Qg6 { [%eval -0.21] [%clk 0:03:22] } 51. Qd5 { [%eval -0.32] [%clk 0:02:21] } 51... h5 { [%eval -0.32] [%clk 0:01:35] } 52. Qxe5 { [%eval -0.53] [%clk 0:01:34] } 52... h4 { [%eval -0.57] [%clk 0:01:51] } 53. Qh5+ { [%eval -0.54] [%clk 0:01:49] } 53... Qxh5 { [%eval -0.54] [%clk 0:02:18] } 54. Nxh5 { [%eval -0.53] [%clk 0:02:15] } 54... g5 { [%eval -0.49] [%clk 0:01:56] } 55. Nf6+ { [%eval -0.54] [%clk 0:02:12] } 55... Kg6 { [%eval -0.46] [%clk 0:02:24] } 56. Ng4 { [%eval -0.44] [%clk 0:02:28] } 56... Ra2 { [%eval -0.02] [%clk 0:02:48] } 57. Kh3 { [%eval -0.02] [%clk 0:02:15] } 57... Kf5 { [%eval -0.03] [%clk 0:03:04] } 58. Be3 { [%eval 0.0] [%clk 0:02:30] } 58... Rc2 { [%eval -0.01] [%clk 0:02:03] } 59. Nh6+ { [%eval -0.02] [%clk 0:02:39] } 59... Kg6 { [%eval -0.02] [%clk 0:02:23] } 60. Ng4 { [%eval 0.0] [%clk 0:02:56] } 60... Kf5 { [%eval 0.0] [%clk 0:02:45] } 61. Nh6+ { [%eval -0.02] [%clk 0:03:22] } 61... Kg6 { [%eval 0.0] [%clk 0:03:12] } 62. Ng4 { [%eval 0.0] [%clk 0:03:46] } 62... Kf5 { [%eval 0.0] [%clk 0:03:28] } 1/2-1/2