Event: Prague International Chess Festival - Masters
Site: Prague, Czech Republic
Date: 2023-06-24
White: Wang, Hao
WhiteTitle: GM
WhiteElo: 2722
Black: Martirosyan, Haik
BlackTitle: GM
BlackElo: 2685
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Barmen Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... Nf6 { [%eval 0.28] [%clk 1:30:39] } 2. c4 { [%eval 0.16] [%clk 1:31:19] } 2... e6 { [%eval 0.23] [%clk 1:31:04] } 3. Nf3 { [%eval 0.0] [%clk 1:31:45] } 3... d5 { [%eval 0.17] [%clk 1:31:07] } 4. Nc3 { [%eval 0.0] [%clk 1:32:10] } 4... Nbd7 { [%eval 0.33] [%clk 1:31:14] } 5. Bf4 { [%eval 0.28] [%clk 1:32:34] } 5... dxc4 { [%eval 0.28] [%clk 1:31:30] } 6. e3 { [%eval 0.0] [%clk 1:32:58] } 6... Bd6 { [%eval 0.36] [%clk 1:31:41] } 7. Bg3 { [%eval 0.33] [%clk 1:33:22] } 7... O-O { [%eval 0.31] [%clk 1:29:54] } 8. Bxc4 { [%eval 0.19] [%clk 1:31:53] } 8... Bxg3 { [%eval 0.3] [%clk 1:30:16] } 9. hxg3 { [%eval 0.31] [%clk 1:32:18] } 9... c5 { [%eval 0.23] [%clk 1:30:42] } 10. e4 { [%eval 0.16] [%clk 1:29:09] } 10... cxd4 { [%eval 0.33] [%clk 1:29:59] } 11. Qxd4 { [%eval 0.24] [%clk 1:29:34] } 11... Nb6 { [%eval 0.21] [%clk 1:30:23] } 12. Bb3 { [%eval 0.26] [%clk 1:30:00] } 12... Qxd4 { [%eval 0.26] [%clk 1:30:19] } 13. Nxd4 { [%eval 0.28] [%clk 1:30:25] } 13... Rd8 { [%eval 0.36] [%clk 1:27:48] } 14. Rd1 { [%eval 0.29] [%clk 1:30:34] } 14... Bd7 { [%eval 0.24] [%clk 1:25:18] } 15. f4 { [%eval 0.29] [%clk 1:29:37] } 15... Bc6 { [%eval 0.42] [%clk 1:09:40] } 16. Nxc6 { [%eval 0.34] [%clk 1:29:02] } 16... bxc6 { [%eval 0.4] [%clk 1:08:29] } 17. Ke2 { [%eval 0.44] [%clk 1:28:08] } 17... h6 { [%eval 0.3] [%clk 1:06:46] } 18. Rxd8+ { [%eval 0.38] [%clk 1:08:53] } 18... Rxd8 { [%eval 0.35] [%clk 1:06:58] } 19. Rd1 { [%eval 0.24] [%clk 1:03:47] } 19... Rxd1 { [%eval 0.27] [%clk 1:03:14] } 20. Bxd1 { [%eval 0.2] [%clk 1:03:44] } 20... Kf8 { [%eval 0.3] [%clk 1:01:10] } 21. b4 { [%eval 0.29] [%clk 1:01:27] } 21... Ke7 { [%eval 0.62] [%clk 0:57:52] } 22. Kd3 { [%eval 0.61] [%clk 1:00:36] } 22... Nfd7 { [%eval 0.68] [%clk 0:53:33] } 23. Kd4 { [%eval 0.83] [%clk 0:50:33] } 23... Kd6 { [%eval 0.98] [%clk 0:46:49] } 24. e5+ { [%eval 0.86] [%clk 0:50:06] } 24... Kc7 { [%eval 0.9] [%clk 0:47:15] } 25. g4 { [%eval 0.41] [%clk 0:28:44] } 25... Nc8?! { [%eval 1.13] } { Inaccuracy. f6 was best. } { [%clk 0:43:32] } 26. Ne4 { [%eval 1.3] [%clk 0:28:05] } 26... Ne7 { [%eval 1.75] [%clk 0:38:28] } 27. Bb3 { [%eval 1.76] [%clk 0:25:43] } 27... Nb6 { [%eval 1.81] [%clk 0:36:16] } 28. g3 { [%eval 1.38] [%clk 0:22:32] } 28... Kd7 { [%eval 1.21] [%clk 0:33:42] } 29. Nc5+ { [%eval 1.19] [%clk 0:18:55] } 29... Ke8 { [%eval 1.35] [%clk 0:30:01] } 30. Ne4 { [%eval 1.39] [%clk 0:19:06] } 30... Kd7 { [%eval 1.41] [%clk 0:29:50] } 31. Nd6 { [%eval 1.32] [%clk 0:17:55] } 31... f6 { [%eval 1.32] [%clk 0:28:16] } 32. exf6?! { [%eval 0.41] } { Inaccuracy. a4 was best. } { [%clk 0:14:18] } 32... Kxd6 { [%eval 0.39] [%clk 0:15:22] } 33. fxe7 { [%eval 0.46] [%clk 0:14:38] } 33... Kxe7 { [%eval 0.44] [%clk 0:15:50] } 34. Kc5 { [%eval 0.41] [%clk 0:14:11] } 34... Kd7 { [%eval 0.43] [%clk 0:16:16] } 35. b5 { [%eval 0.45] [%clk 0:11:02] } 35... cxb5 { [%eval 0.48] [%clk 0:16:19] } 36. Kxb5 { [%eval 0.44] [%clk 0:11:27] } 36... Kd6 { [%eval 0.43] [%clk 0:12:06] } 37. Ka6 { [%eval 0.43] [%clk 0:11:37] } 37... Nd7 { [%eval 0.67] [%clk 0:10:27] } 38. Kxa7 { [%eval 0.76] [%clk 0:11:46] } 38... e5 { [%eval 0.78] [%clk 0:08:51] } 39. Bc2 { [%eval 0.57] [%clk 0:07:20] } 39... exf4 { [%eval 0.38] [%clk 0:05:49] } 40. gxf4 { [%eval 0.2] [%clk 0:06:53] } 40... Nf6 { [%eval 0.32] [%clk 0:04:20] } 41. Bd1 { [%eval 0.35] [%clk 0:04:23] } 41... Nd5 { [%eval 0.29] [%clk 0:01:49] } 42. f5 { [%eval 2.32] [%clk 0:03:32] } 42... Ne3 { [%eval 2.18] [%clk 0:25:21] } 43. Bf3 { [%eval 1.88] [%clk 0:29:14] } 43... Kc5 { [%eval 2.57] [%clk 0:24:43] } 44. Kb7 { [%eval 2.81] [%clk 0:28:44] } 44... Kb4 { [%eval 2.54] [%clk 0:12:57] } 45. Kc6 { [%eval 2.45] [%clk 0:28:54] } 45... h5?? { [%eval 6.32] } { Blunder. Ka3 was best. } { [%clk 0:10:28] } 46. f6 { [%eval 6.37] [%clk 0:29:14] } 46... Nxg4 { [%eval 6.97] [%clk 0:10:40] } 47. fxg7 { [%eval 6.81] [%clk 0:29:12] } 47... Nh6 { [%eval 6.65] [%clk 0:10:50] } 48. Kd7 { [%eval 7.3] [%clk 0:26:12] } 48... h4 { [%eval 7.0] [%clk 0:11:06] } 49. Bg2 { [%eval 6.79] [%clk 0:26:13] } 49... Ka3 { [%eval 7.08] [%clk 0:10:53] } 50. Bh3 { [%eval 6.87] [%clk 0:24:51] } 50... Kxa2 { [%eval 7.13] [%clk 0:11:11] } 51. Ke7 { [%eval 7.05] [%clk 0:25:14] } 1-0