Event: Round 8: Mikhail Markov - Kohei Yamada
Date: 2023-09-27
White: Mikhail Markov
WhiteTitle: IM
WhiteElo: 2256
Black: Kohei Yamada
BlackTitle: FM
BlackElo: 2157
Result: 1/2-1/2
ECO: E04
Opening: Catalan Opening: Open Defense
Variant: Standard

1. c4 { [%eval 0.23] [%clk 0:25:14] } 1... Nf6 { [%eval 0.29] [%clk 0:25:06] } 2. Nf3 { [%eval 0.12] [%clk 0:25:16] } 2... e6 { [%eval 0.22] [%clk 0:25:13] } 3. g3 { [%eval 0.13] [%clk 0:25:16] } 3... d5 { [%eval 0.19] [%clk 0:25:21] } 4. d4 { [%eval 0.2] [%clk 0:25:08] } 4... dxc4 { [%eval 0.4] [%clk 0:25:12] } 5. Bg2 { [%eval 0.29] [%clk 0:24:47] } 5... c5 { [%eval 0.43] [%clk 0:25:18] } 6. Qa4+ { [%eval 0.01] [%clk 0:23:49] } 6... Nbd7 { [%eval 0.37] [%clk 0:24:54] } 7. O-O { [%eval 0.04] [%clk 0:23:00] } 7... a6 { [%eval 0.0] [%clk 0:24:16] } 8. Qxc4 { [%eval -0.25] [%clk 0:22:36] } 8... b5 { [%eval -0.36] [%clk 0:24:07] } 9. Qd3 { [%eval -0.2] [%clk 0:21:38] } 9... Bb7 { [%eval -0.19] [%clk 0:23:55] } 10. a4 { [%eval -0.61] [%clk 0:20:50] } 10... c4 { [%eval -0.6] [%clk 0:21:30] } 11. Qc2 { [%eval -0.59] [%clk 0:20:34] } 11... Be7 { [%eval -0.81] [%clk 0:18:03] } 12. b3 { [%eval -0.69] [%clk 0:18:04] } 12... Rc8 { [%eval -0.19] [%clk 0:15:16] } 13. axb5 { [%eval -0.18] [%clk 0:17:48] } 13... axb5 { [%eval -0.19] [%clk 0:15:24] } 14. bxc4 { [%eval -0.21] [%clk 0:17:56] } 14... Rxc4 { [%eval -0.14] [%clk 0:13:58] } 15. Qb3 { [%eval -0.15] [%clk 0:16:00] } 15... Rb4 { [%eval -0.14] [%clk 0:08:32] } 16. Qd1 { [%eval -0.2] [%clk 0:15:52] } 16... O-O { [%eval 0.0] [%clk 0:05:53] } 17. Ba3 { [%eval -0.03] [%clk 0:15:59] } 17... Rc4 { [%eval -0.06] [%clk 0:06:01] } 18. Nbd2 { [%eval -0.07] [%clk 0:11:37] } 18... Rc3 { [%eval -0.16] [%clk 0:04:06] } 19. Bxe7 { [%eval -0.2] [%clk 0:10:46] } 19... Qxe7 { [%eval -0.21] [%clk 0:04:15] } 20. Qb1 { [%eval -0.36] [%clk 0:10:52] } 20... Bc6 { [%eval -0.12] [%clk 0:02:22] } 21. Ra7 { [%eval -0.02] [%clk 0:05:33] } 21... Ra3 { [%eval -0.04] [%clk 0:01:05] } 22. Rxa3 { [%eval -0.02] [%clk 0:04:54] } 22... Qxa3 { [%eval -0.02] [%clk 0:01:14] } 23. Rc1 { [%eval -0.08] [%clk 0:05:00] } 23... Qa8 { [%eval -0.05] [%clk 0:01:08] } 24. Qb4 { [%eval -0.09] [%clk 0:04:53] } 24... Rb8 { [%eval 0.16] [%clk 0:00:51] } 25. Qd6 { [%eval -0.06] [%clk 0:04:51] } 25... Rc8 { [%eval -0.06] [%clk 0:00:23] } 26. Nb3 { [%eval -0.13] [%clk 0:03:45] } 26... Bxf3 { [%eval 0.15] [%clk 0:00:21] } 27. Rxc8+ { [%eval 0.01] [%clk 0:03:54] } 27... Qxc8 { [%eval 0.15] [%clk 0:00:29] } 28. Bxf3 { [%eval 0.09] [%clk 0:04:02] } 28... Qc3 { [%eval 0.17] [%clk 0:00:19] } 29. Nc5 { [%eval 0.15] [%clk 0:04:04] } 29... Nf8 { [%eval 0.32] [%clk 0:00:22] } 30. Nd3 { [%eval 0.3] [%clk 0:03:53] } 30... h6 { [%eval 0.84] [%clk 0:00:27] } 31. Ne5 { [%eval 1.09] [%clk 0:03:16] } 31... Ng6 { [%eval 1.08] [%clk 0:00:14] } 32. Nxg6?! { [%eval 0.05] } { Inaccuracy. Qb8+ was best. } { [%clk 0:02:55] } 32... fxg6 { [%eval 0.07] [%clk 0:00:23] } 33. Qxe6+ { [%eval -0.01] [%clk 0:03:02] } 33... Kh7 { [%eval 0.05] [%clk 0:00:32] } 34. Bc6 { [%eval 0.0] [%clk 0:02:04] } 34... b4 { [%eval 0.36] [%clk 0:00:39] } 35. Ba4?? { [%eval -5.0] } { Blunder. Bb5 was best. } { [%clk 0:02:04] } 35... Qxd4?? { [%eval 0.2] } { Blunder. Qa1+ was best. } { [%clk 0:00:46] } 36. Bb3 { [%eval 0.16] [%clk 0:02:12] } 36... h5 { [%eval 0.1] [%clk 0:00:42] } 37. h4 { [%eval 0.0] [%clk 0:02:21] } 37... Qc3 { [%eval 0.25] [%clk 0:00:19] } 38. e3 { [%eval -0.01] [%clk 0:02:12] } 38... Qd3 { [%eval 0.0] [%clk 0:00:20] } 39. Bc4 { [%eval 0.0] [%clk 0:02:05] } 39... Qc2 { [%eval 0.0] [%clk 0:00:20] } 40. Bb3 { [%eval 0.0] [%clk 0:01:50] } 40... Qd3 { [%eval 0.0] [%clk 0:00:28] } 41. Ba2 { [%eval 0.0] [%clk 0:01:38] } 41... Qc2 { [%eval 0.0] [%clk 0:00:31] } 42. Kg2 { [%eval 0.0] [%clk 0:01:36] } 42... Qe4+ { [%eval 0.0] [%clk 0:00:31] } 43. Qxe4?? { [%eval -2.52] } { Blunder. Kf1 was best. } { [%clk 0:01:44] } 43... Nxe4 { [%eval -2.66] [%clk 0:00:41] } 44. Kf3 { [%eval -2.88] [%clk 0:01:49] } 44... b3 { [%eval -2.68] [%clk 0:00:47] } 45. Bxb3 { [%eval -2.96] [%clk 0:01:52] } 45... Nd2+ { [%eval -2.9] [%clk 0:00:57] } 46. Kf4 { [%eval -2.86] [%clk 0:01:53] } 46... Nxb3 { [%eval -3.03] [%clk 0:01:06] } 47. Kg5?! { [%eval -4.61] } { Inaccuracy. e4 was best. } { [%clk 0:01:50] } 47... Nd2?! { [%eval -3.09] } { Inaccuracy. Nc5 was best. } { [%clk 0:01:12] } 48. Kf4 { [%eval -3.13] [%clk 0:01:53] } 48... Kg8 { [%eval -3.16] [%clk 0:01:20] } 49. e4 { [%eval -3.26] [%clk 0:01:55] } 49... Kf7 { [%eval -3.45] [%clk 0:01:24] } 50. Ke3 { [%eval -3.8] [%clk 0:02:03] } 50... Nb3 { [%eval -3.71] [%clk 0:01:30] } 51. Kf4 { [%eval -4.13] [%clk 0:02:11] } 51... Nc5 { [%eval -3.99] [%clk 0:01:16] } 52. f3?! { [%eval -5.01] } { Inaccuracy. Ke3 was best. } { [%clk 0:02:16] } 52... Kf6 { [%eval -4.67] [%clk 0:01:18] } 53. e5+ { [%eval -5.21] [%clk 0:02:21] } 53... Kf7 { [%eval -5.25] [%clk 0:01:27] } 54. g4 { [%eval -5.85] [%clk 0:02:27] } 54... hxg4 { [%eval -6.24] [%clk 0:00:34] } 55. Kxg4 { [%eval -6.37] [%clk 0:02:24] } 55... Ne6 { [%eval -6.42] [%clk 0:00:37] } 56. f4 { [%eval -5.25] [%clk 0:02:29] } 56... Nd4 { [%eval -5.1] [%clk 0:00:42] } 57. Kg5 { [%eval -6.4] [%clk 0:02:28] } 57... Nf3+ { [%eval -5.28] [%clk 0:00:34] } 58. Kg4 { [%eval -5.42] [%clk 0:02:36] } 58... Nd4 { [%eval -5.46] [%clk 0:00:40] } 59. Kg5 { [%eval -6.37] [%clk 0:02:46] } 59... Ne2?? { [%eval 0.0] } { Blunder. Ne6+ was best. } { [%clk 0:00:23] } 60. e6+ { [%eval 0.0] [%clk 0:02:51] } 60... Kxe6 { [%eval 0.0] [%clk 0:00:27] } 61. Kxg6 { [%eval 0.0] [%clk 0:03:00] } 61... Nxf4+ { [%eval 0.0] [%clk 0:00:35] } 62. Kxg7 { [%eval 0.0] [%clk 0:03:08] } 62... Kf5 { [%eval 0.0] [%clk 0:00:45] } 63. h5 { [%eval 0.0] [%clk 0:03:17] } 63... Nxh5+ { [%eval 0.0] [%clk 0:00:42] } 1/2-1/2