Event: Open Marianske Lazne 2024
Site: ø
Date: 2024-01-14
White: Ivanov, Mike
WhiteElo: 2356
Black: Lim, Zhuo Ren
BlackElo: 2218
Result: 1/2-1/2
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:58] } 1... c5 { [%eval 0.33] [%clk 1:30:22] } 2. Nf3 { [%eval 0.17] [%clk 1:31:16] } 2... d6 { [%eval 0.0] [%clk 1:30:31] } 3. d4 { [%eval 0.25] [%clk 1:31:34] } 3... cxd4 { [%eval 0.13] } 4. Qxd4 { [%eval 0.0] [%clk 1:31:58] } 4... Nc6 { [%eval 0.17] [%clk 1:30:56] } 5. Bb5 { [%eval 0.17] [%clk 1:32:16] } 5... Bd7 { [%eval 0.2] [%clk 1:31:11] } 6. Qe3 { [%eval 0.12] [%clk 1:32:39] } 6... Qa5+ { [%eval 0.22] [%clk 1:26:59] } 7. Nc3 { [%eval 0.07] [%clk 1:32:42] } 7... Nf6 { [%eval 0.0] [%clk 1:27:12] } 8. O-O { [%eval 0.04] [%clk 1:32:14] } 8... e6 { [%eval 0.11] [%clk 1:25:58] } 9. Qg5 { [%eval 0.0] [%clk 1:22:06] } 9... h6 { [%eval -0.04] [%clk 1:21:49] } 10. Qg3 { [%eval 0.0] [%clk 1:22:28] } 10... a6 { [%eval -0.03] [%clk 1:21:46] } 11. Bxc6 { [%eval 0.0] [%clk 1:21:10] } 11... Bxc6 { [%eval 0.0] [%clk 1:22:01] } 12. e5 { [%eval -0.21] [%clk 1:21:02] } 12... Nh5 { [%eval 0.28] [%clk 1:17:54] } 13. Qg4 { [%eval 0.02] [%clk 1:20:04] } 13... g6 { [%eval 0.0] [%clk 1:18:08] } 14. Re1 { [%eval -0.09] [%clk 1:11:57] } 14... d5?! { [%eval 0.91] } { Inaccuracy. Qc7 was best. } { [%clk 1:13:02] } 15. Nd4?! { [%eval 0.21] } { Inaccuracy. Ne2 was best. } { [%clk 1:10:39] } 15... Ng7 { [%eval 0.23] [%clk 1:12:48] } 16. Be3 { [%eval 0.18] [%clk 1:05:24] } 16... h5 { [%eval 0.48] [%clk 1:01:07] } 17. Qh4 { [%eval 0.56] [%clk 0:58:51] } 17... Nf5 { [%eval 0.6] [%clk 0:57:37] } 18. Nxf5 { [%eval 0.5] [%clk 0:58:50] } 18... gxf5 { [%eval 0.34] [%clk 0:58:00] } 19. Ne2 { [%eval 0.28] [%clk 0:56:41] } 19... Qb4?! { [%eval 1.05] } { Inaccuracy. Be7 was best. } { [%clk 0:54:06] } 20. Bd4?! { [%eval 0.2] } { Inaccuracy. Nd4 was best. } { [%clk 0:48:17] } 20... Bb5 { [%eval 0.22] [%clk 0:51:15] } 21. c3 { [%eval 0.22] [%clk 0:43:25] } 21... Qe7 { [%eval 0.06] [%clk 0:51:30] } 22. Qh3 { [%eval -0.16] [%clk 0:43:49] } 22... Qg5 { [%eval -0.14] [%clk 0:48:44] } 23. Be3 { [%eval -0.3] [%clk 0:33:18] } 23... Qg4 { [%eval -0.15] [%clk 0:48:52] } 24. Nf4 { [%eval -0.23] [%clk 0:33:43] } 24... Be7 { [%eval 0.0] [%clk 0:47:04] } 25. Rad1 { [%eval -0.22] [%clk 0:29:56] } 25... Rc8 { [%eval -0.21] [%clk 0:46:57] } 26. Rd4 { [%eval -0.44] [%clk 0:22:51] } 26... Rc4 { [%eval 0.07] [%clk 0:42:01] } 27. Rxc4 { [%eval 0.0] [%clk 0:21:16] } 27... Bxc4 { [%eval 0.09] [%clk 0:42:22] } 28. b3 { [%eval 0.05] [%clk 0:21:03] } 28... Bb5 { [%eval 0.02] [%clk 0:42:45] } 29. f3 { [%eval 0.05] [%clk 0:16:17] } 29... Qxh3 { [%eval 0.0] [%clk 0:43:06] } 30. Nxh3 { [%eval 0.06] [%clk 0:16:39] } 30... h4 { [%eval 0.05] [%clk 0:40:21] } 31. Nf4 { [%eval 0.03] [%clk 0:15:02] } 31... Rg8 { [%eval 0.24] [%clk 0:38:01] } 32. Kf2 { [%eval 0.1] [%clk 0:14:58] } 32... Kd7 { [%eval 0.39] [%clk 0:37:00] } 33. Rd1 { [%eval 0.14] [%clk 0:14:02] } 33... Bg5?! { [%eval 0.7] } { Inaccuracy. Kc7 was best. } { [%clk 0:36:19] } 34. Nxd5?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 0:08:12] } 34... exd5 { [%eval 0.14] [%clk 0:36:36] } 35. Bxg5 { [%eval -0.01] [%clk 0:08:33] } 35... Rxg5 { [%eval -0.02] [%clk 0:36:59] } 36. c4 { [%eval -0.06] [%clk 0:09:00] } 36... Bxc4 { [%eval 0.1] [%clk 0:12:54] } 37. bxc4 { [%eval 0.13] [%clk 0:09:23] } 37... f4 { [%eval 0.17] [%clk 0:13:06] } 38. Rxd5+ { [%eval 0.17] [%clk 0:05:35] } 38... Ke6 { [%eval 0.14] [%clk 0:13:32] } 39. Rd6+ { [%eval 0.03] [%clk 0:03:27] } 39... Kxe5 { [%eval 0.03] [%clk 0:13:48] } 40. Rh6 { [%eval 0.04] [%clk 0:01:41] } 40... Rg6 { [%eval 0.04] [%clk 0:12:50] } 41. Rxh4 { [%eval 0.09] [%clk 0:28:52] } 41... Rc6 { [%eval 0.12] [%clk 0:38:27] } 42. Rh5+ { [%eval 0.2] [%clk 0:25:15] } 42... f5 { [%eval 0.22] [%clk 0:38:41] } 43. g4 { [%eval 0.32] [%clk 0:24:57] } 43... fxg3+ { [%eval 0.27] [%clk 0:39:06] } 44. hxg3 { [%eval 0.19] [%clk 0:25:05] } 44... Rxc4 { [%eval 0.27] [%clk 0:39:15] } 45. g4 { [%eval 0.42] [%clk 0:25:26] } 45... Rc2+? { [%eval 1.6] } { Mistake. Rf4 was best. } { [%clk 0:34:32] } 46. Kg3 { [%eval 1.72] [%clk 0:18:49] } 46... Rxa2 { [%eval 1.43] [%clk 0:34:58] } 47. Rxf5+ { [%eval 1.33] [%clk 0:19:13] } 47... Ke6 { [%eval 1.47] [%clk 0:35:26] } 48. Rf8?! { [%eval 0.62] } { Inaccuracy. f4 was best. } { [%clk 0:17:26] } 48... a5?! { [%eval 1.2] } { Inaccuracy. Ra1 was best. } { [%clk 0:35:36] } 49. g5? { [%eval 0.02] } { Mistake. Rb8 was best. } { [%clk 0:16:30] } 49... Ra1 { [%eval 0.07] [%clk 0:33:04] } 50. Rf6+ { [%eval 0.0] [%clk 0:15:45] } 50... Ke5 { [%eval 0.0] [%clk 0:32:57] } 51. f4+ { [%eval 0.0] [%clk 0:15:08] } 51... Ke4 { [%eval 0.0] [%clk 0:33:18] } 52. Re6+ { [%eval 0.0] [%clk 0:14:10] } 52... Kf5 { [%eval 0.0] [%clk 0:33:43] } 53. Rf6+ { [%eval 0.0] [%clk 0:14:06] } 53... Ke4 { [%eval 0.0] [%clk 0:34:10] } 54. Re6+ { [%eval 0.0] [%clk 0:14:32] } 54... Kf5 { [%eval 0.0] [%clk 0:34:32] } 55. Re5+ { [%eval 0.0] [%clk 0:14:54] } 55... Kg6 { [%eval 0.0] [%clk 0:35:00] } 56. Rb5 { [%eval 0.0] [%clk 0:15:04] } 56... a4 { [%eval 0.0] [%clk 0:35:11] } 57. Rxb7 { [%eval 0.0] [%clk 0:11:56] } 57... a3 { [%eval 0.0] [%clk 0:35:24] } 58. Rb6+ { [%eval 0.0] [%clk 0:08:37] } 58... Kf5 { [%eval 0.0] [%clk 0:35:46] } 59. Rb5+ { [%eval 0.0] [%clk 0:08:57] } 59... Kg6 { [%eval 0.0] [%clk 0:32:45] } 60. Ra5 { [%eval 0.0] [%clk 0:08:58] } 60... a2 { [%eval 0.0] [%clk 0:33:02] } 61. Kg2 { [%eval 0.0] [%clk 0:08:53] } 61... Kh5 { [%eval 0.0] [%clk 0:26:22] } 62. Ra6 { [%eval 0.0] [%clk 0:08:32] } 62... Kg4 { [%eval 0.0] [%clk 0:25:07] } 63. g6 { [%eval 0.03] [%clk 0:07:39] } 63... Rb1 { [%clk 0:24:06] } 64. Rxa2 { [%clk 0:03:28] } 64... Rb7 { [%clk 0:23:28] } 65. Ra4 { [%clk 0:01:42] } 65... Rg7 { [%clk 0:23:21] } 66. Kf2 { [%clk 0:01:51] } 66... Rxg6 { [%clk 0:23:31] } 67. Ke3 { [%clk 0:02:11] } 67... Kf5 { [%clk 0:23:13] } 68. Ra5+ { [%clk 0:02:23] } 68... Kf6 { [%clk 0:23:40] } 69. Ke4 { [%clk 0:02:32] } 69... Kf7 { [%clk 0:23:53] } 70. Ra7+ { [%clk 0:02:08] } 70... Kf8 { [%clk 0:24:12] } 71. Ke5 { [%clk 0:02:27] } 71... Rb6 { [%clk 0:24:28] } 72. f5 { [%clk 0:02:50] } 72... Rc6 { [%clk 0:24:50] } 73. f6 { [%clk 0:03:12] } 73... Rc1 { [%clk 0:24:57] } 74. Ke4 1/2-1/2