Event: Round 9: Malek, Jan - Demchenko, Anton
Date: 2024-07-28
White: Malek, Jan
WhiteTitle: IM
WhiteElo: 2479
Black: Demchenko, Anton
BlackTitle: GM
BlackElo: 2609
Result: 1-0
ECO: D26
Opening: Queen's Gambit Accepted: Normal Variation, Traditional System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:40:58] } 1... d5 { [%eval 0.24] [%clk 1:40:47] } 2. c4 { [%eval 0.19] [%clk 1:41:20] } 2... dxc4 { [%eval 0.28] [%clk 1:41:13] } 3. Nf3 { [%eval 0.29] [%clk 1:41:01] } 3... Nf6 { [%eval 0.28] [%clk 1:41:37] } 4. e3 { [%eval 0.18] [%clk 1:41:20] } 4... e6 { [%eval 0.31] [%clk 1:42:03] } 5. Bxc4 { [%eval 0.24] [%clk 1:41:43] } 5... a6 { [%eval 0.21] [%clk 1:42:23] } 6. O-O { [%eval 0.19] [%clk 1:41:33] } 6... Be7 { [%eval 0.39] [%clk 1:42:08] } 7. Qe2 { [%eval 0.3] [%clk 1:30:04] } 7... b5 { [%eval 0.36] [%clk 1:42:24] } 8. Bd3 { [%eval 0.19] [%clk 1:28:48] } 8... Bb7 { [%eval 0.31] [%clk 1:42:04] } 9. Rd1 { [%eval 0.18] [%clk 1:28:34] } 9... Nbd7 { [%eval 0.21] [%clk 1:36:13] } 10. a4 { [%eval 0.2] [%clk 1:12:10] } 10... b4 { [%eval 0.54] [%clk 1:25:15] } 11. e4 { [%eval 0.61] [%clk 0:58:02] } 11... c5 { [%eval 0.68] [%clk 1:23:26] } 12. Nbd2 { [%eval 0.67] [%clk 0:57:52] } 12... cxd4 { [%eval 0.57] [%clk 1:22:47] } 13. e5 { [%eval 0.64] [%clk 0:57:54] } 13... Nd5 { [%eval 0.52] [%clk 1:22:58] } 14. Nb3 { [%eval 0.53] [%clk 0:57:09] } 14... Nc5 { [%eval 0.58] [%clk 1:11:30] } 15. Nxc5 { [%eval 0.59] [%clk 0:54:55] } 15... Bxc5 { [%eval 0.78] [%clk 1:11:59] } 16. Bd2 { [%eval 0.46] [%clk 0:47:13] } 16... h6 { [%eval 0.5] [%clk 1:03:33] } 17. Rac1 { [%eval 0.26] [%clk 0:31:56] } 17... Qe7 { [%eval 0.63] [%clk 1:03:08] } 18. Re1 { [%eval 0.17] [%clk 0:31:38] } 18... Rc8 { [%eval 0.22] [%clk 0:44:50] } 19. Bxa6 { [%eval 0.16] [%clk 0:29:45] } 19... Bxa6 { [%eval 0.3] [%clk 0:44:33] } 20. Qxa6 { [%eval 0.35] [%clk 0:30:13] } 20... O-O { [%eval 0.14] [%clk 0:44:52] } 21. Qd3 { [%eval 0.13] [%clk 0:25:03] } 21... Qa7 { [%eval 0.02] [%clk 0:44:43] } 22. Re4?! { [%eval -1.05] } { Inaccuracy. Ra1 was best. } { [%clk 0:25:27] } 22... Rfd8?! { [%eval 0.03] } { Inaccuracy. Qxa4 was best. } { [%clk 0:41:59] } 23. Rg4 { [%eval 0.0] [%clk 0:24:35] } 23... Ne3 { [%eval 0.0] [%clk 0:40:50] } 24. Re4 { [%eval 0.0] [%clk 0:22:19] } 24... Qxa4 { [%eval 0.0] [%clk 0:36:22] } 25. b3 { [%eval 0.0] [%clk 0:17:32] } 25... Qa8 { [%eval 0.0] [%clk 0:25:39] } 26. Rxc5 { [%eval 0.0] [%clk 0:17:37] } 26... Rxc5 { [%eval 0.0] [%clk 0:17:43] } 27. fxe3 { [%eval 0.0] [%clk 0:18:04] } 27... dxe3 { [%eval 0.0] [%clk 0:14:50] } 28. Qxe3 { [%eval 0.0] [%clk 0:18:28] } 28... Rc2 { [%eval 0.01] [%clk 0:15:18] } 29. Bxb4 { [%eval 0.0] [%clk 0:13:12] } 29... Qa2 { [%eval 0.0] [%clk 0:15:39] } 30. Ne1 { [%eval 0.0] [%clk 0:12:18] } 30... Rd1 { [%eval 0.0] [%clk 0:14:04] } 31. Rg4 { [%eval 0.0] [%clk 0:10:53] } 31... Rcc1?! { [%eval 0.96] } { Inaccuracy. g6 was best. } { [%clk 0:07:33] } 32. h4?! { [%eval 0.39] } { Inaccuracy. h3 was best. } { [%clk 0:09:53] } 32... Qb1?! { [%eval 0.96] } { Inaccuracy. h5 was best. } { [%clk 0:07:07] } 33. Kf2 { [%eval 0.92] [%clk 0:08:51] } 33... Qf5+?! { [%eval 2.09] } { Inaccuracy. h5 was best. } { [%clk 0:06:27] } 34. Rf4 { [%eval 2.05] [%clk 0:08:04] } 34... Qg6 { [%eval 2.14] [%clk 0:06:02] } 35. Bd2 { [%eval 2.03] [%clk 0:08:11] } 35... Rb1 { [%eval 2.16] [%clk 0:06:05] } 36. b4 { [%eval 2.02] [%clk 0:08:23] } 36... Rb2 { [%eval 2.04] [%clk 0:05:42] } 37. Nf3 { [%eval 1.93] [%clk 0:08:21] } 37... Rbb1 { [%eval 2.21] [%clk 0:05:11] } 38. Ne1 { [%eval 2.08] [%clk 0:08:49] } 38... Rb2 { [%eval 2.08] [%clk 0:05:35] } 39. Rd4 { [%eval 1.98] [%clk 0:08:28] } 39... Qf5+ { [%eval 2.27] [%clk 0:02:25] } 40. Nf3 { [%eval 2.22] [%clk 0:08:51] } 40... Kh7 { [%eval 2.44] [%clk 0:00:35] } 41. Ke2 { [%eval 2.33] [%clk 0:07:25] } 41... Ra1 { [%eval 2.8] [%clk 0:27:40] } 42. g4 { [%eval 2.89] [%clk 0:33:04] } 42... Qb1 { [%eval 2.85] [%clk 0:28:01] } 43. Qd3+ { [%eval 2.79] [%clk 0:33:28] } 43... Qxd3+ { [%eval 2.45] [%clk 0:28:24] } 44. Rxd3 { [%eval 2.31] [%clk 0:33:05] } 44... Ra8 { [%eval 2.36] [%clk 0:26:42] } 45. Rd7 { [%eval 2.39] [%clk 0:31:58] } 45... Kg8 { [%eval 2.5] [%clk 0:26:57] } 46. g5 { [%eval 2.47] [%clk 0:29:08] } 46... Rb8 { [%eval 2.7] [%clk 0:23:16] } 47. Ke3 { [%eval 2.75] [%clk 0:28:23] } 47... Rb3+ { [%eval 2.74] [%clk 0:22:24] } 48. Ke4 { [%eval 2.35] [%clk 0:28:46] } 48... hxg5 { [%eval 2.87] [%clk 0:20:46] } 49. hxg5 { [%eval 2.65] [%clk 0:27:58] } 49... Rc8?! { [%eval 3.96] } { Inaccuracy. g6 was best. } { [%clk 0:20:19] } 50. g6 { [%eval 3.88] [%clk 0:24:23] } 50... f5+ { [%eval 4.73] [%clk 0:17:10] } 51. exf6 { [%eval 4.4] [%clk 0:24:29] } 51... gxf6 { [%eval 4.45] [%clk 0:17:39] } 52. Nd4 { [%eval 4.3] [%clk 0:22:20] } 52... Rg3 { [%eval 4.18] [%clk 0:14:10] } 53. Nxe6 { [%eval 4.53] [%clk 0:21:39] } 53... Rxg6 { [%eval 3.94] [%clk 0:14:39] } 54. Bf4 { [%eval 4.04] [%clk 0:20:25] } 54... Rg1 { [%eval 3.56] [%clk 0:14:17] } 55. b5?! { [%eval 2.78] } { Inaccuracy. Kf5 was best. } { [%clk 0:20:23] } 55... Rb1 { [%eval 2.53] [%clk 0:13:03] } 56. Rb7 { [%eval 2.6] [%clk 0:19:39] } 56... Rc4+ { [%eval 3.1] [%clk 0:13:02] } 57. Kf5 { [%eval 3.04] [%clk 0:18:42] } 57... Rcb4 { [%eval 3.01] [%clk 0:13:07] } 58. Nc7 { [%eval 3.1] [%clk 0:18:20] } 58... Kh8?? { [%eval 6.81] } { Blunder. R1b2 was best. } { [%clk 0:09:57] } 59. Bg5 { [%eval 5.79] [%clk 0:17:28] } 59... Rxb5+?? { [%eval #7] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:06:24] } 60. Nxb5 { [%eval #6] [%clk 0:17:50] } 1-0