Event: 8th Witney Weekend Congress: Open
Site: Cokethorpe School, Witney, United Kingdom
Date: 2021-11-06
White: Smith, Mark P
WhiteElo: 1749
Black: Han, Yichen
BlackElo: 2306
Result: 0-1
ECO: D01
Opening: Richter-Veresov Attack
Variant: Standard
TimeControl: All moves in 90 mins plus 15 seconds per move increment from move 1

1. d4 { [%eval 0.0] [%clk 1:30:26] } 1... d5 { [%eval 0.32] [%clk 1:30:26] } 2. Nc3 { [%eval -0.12] [%clk 1:30:34] } 2... Nf6 { [%eval -0.18] [%clk 1:30:35] } 3. Bg5 { [%eval -0.39] [%clk 1:30:41] } 3... Nbd7 { [%eval -0.21] [%clk 1:30:32] } 4. Qd3 { [%eval -0.31] [%clk 1:30:31] } 4... h6 { [%eval -0.4] [%clk 1:30:38] } 5. Bh4 { [%eval -0.48] [%clk 1:30:15] } 5... c5 { [%eval -0.4] [%clk 1:30:44] } 6. e4 { [%eval -0.45] [%clk 1:28:32] } 6... dxe4 { [%eval -0.51] [%clk 1:30:51] } 7. Nxe4 { [%eval -0.46] [%clk 1:28:02] } 7... Qa5+ { [%eval -0.4] [%clk 1:30:22] } 8. Qc3 { [%eval -0.58] [%clk 1:22:53] } 8... Qxc3+ { [%eval -0.63] [%clk 1:28:01] } 9. Nxc3 { [%eval -0.5] [%clk 1:22:49] } 9... cxd4 { [%eval -0.54] [%clk 1:25:50] } 10. Nb5 { [%eval -0.56] [%clk 1:22:46] } 10... Nd5 { [%eval -0.43] [%clk 1:25:57] } 11. Nf3? { [%eval -1.77] } { Mistake. O-O-O was best. } { [%clk 1:15:45] } 11... g5?? { [%eval 0.08] } { Blunder. e5 was best. } { [%clk 1:18:13] } 12. Bg3 { [%eval 0.0] [%clk 1:15:41] } 12... Bg7 { [%eval 0.07] [%clk 1:16:58] } 13. O-O-O { [%eval 0.0] [%clk 1:06:28] } 13... O-O { [%eval 0.04] [%clk 1:14:31] } 14. Nbxd4 { [%eval -0.02] [%clk 1:02:31] } 14... N7b6 { [%eval 0.05] [%clk 1:07:57] } 15. a3 { [%eval 0.02] [%clk 0:48:24] } 15... Bd7 { [%eval 0.42] [%clk 0:59:25] } 16. Ne5 { [%eval -0.07] [%clk 0:48:15] } 16... Bxe5 { [%eval -0.14] [%clk 0:59:16] } 17. Bxe5 { [%eval 0.0] [%clk 0:48:25] } 17... f6 { [%eval -0.04] [%clk 0:59:22] } 18. Bg3 { [%eval -0.05] [%clk 0:47:07] } 18... e5 { [%eval 0.0] [%clk 0:59:19] } 19. Nb5 { [%eval -0.22] [%clk 0:45:34] } 19... Bc6?! { [%eval 0.57] } { Inaccuracy. Rfd8 was best. } { [%clk 0:53:35] } 20. h4?? { [%eval -1.15] } { Blunder. Nd6 was best. } { [%clk 0:42:30] } 20... Rfd8 { [%eval -1.25] [%clk 0:52:28] } 21. hxg5 { [%eval -1.02] [%clk 0:39:16] } 21... hxg5 { [%eval -0.92] [%clk 0:52:16] } 22. c4?? { [%eval -3.9] } { Blunder. f3 was best. } { [%clk 0:29:41] } 22... Bxb5 { [%eval -3.88] [%clk 0:52:14] } 23. cxd5 { [%eval -3.67] [%clk 0:26:12] } 23... Bxf1 { [%eval -3.85] [%clk 0:52:21] } 24. Rhxf1 { [%eval -4.19] [%clk 0:25:32] } 24... Nxd5 { [%eval -3.72] [%clk 0:52:20] } 25. Rd3 { [%eval -3.77] [%clk 0:23:48] } 25... Rac8+ { [%eval -3.65] [%clk 0:50:00] } 26. Kd2 { [%eval -4.31] [%clk 0:20:56] } 26... Nb6 { [%eval -3.45] [%clk 0:47:44] } 27. b3?! { [%eval -4.68] } { Inaccuracy. Rxd8+ was best. } { [%clk 0:20:26] } 27... Rxd3+ { [%eval -4.9] [%clk 0:47:20] } 28. Kxd3 { [%eval -4.82] [%clk 0:20:33] } 28... Rd8+ { [%eval -4.42] [%clk 0:45:17] } 29. Ke2 { [%eval -3.76] [%clk 0:19:42] } 29... Kf7 { [%eval -3.07] [%clk 0:45:06] } 30. Rc1 { [%eval -3.63] [%clk 0:19:20] } 30... Rc8 { [%eval -3.44] [%clk 0:45:07] } 31. Rh1?! { [%eval -4.53] } { Inaccuracy. Rxc8 was best. } { [%clk 0:17:47] } 31... Ke6 { [%eval -4.27] } 32. Rh7 { [%eval -4.67] [%clk 0:17:28] } 32... Nd7 { [%eval -4.72] [%clk 0:44:13] } 33. Kd2 { [%eval -4.82] [%clk 0:16:09] } 33... Nc5 { [%eval -4.7] [%clk 0:43:58] } 34. Ke3 { [%eval -5.62] [%clk 0:14:54] } 34... Nxb3 { [%eval -5.88] [%clk 0:43:35] } 35. Rxb7 { [%eval -5.87] [%clk 0:15:01] } 35... Rc3+ { [%eval -6.05] [%clk 0:43:42] } 36. Ke2 { [%eval -5.64] [%clk 0:14:55] } 36... Nd4+ { [%eval -5.6] [%clk 0:43:51] } 37. Kd2 { [%eval -6.17] [%clk 0:14:20] } 37... Rxa3 { [%eval -6.01] [%clk 0:43:59] } 38. Rb2 { [%eval -6.51] [%clk 0:14:28] } 38... Nf5 { [%eval -6.46] [%clk 0:43:29] } 39. Bh2 { [%eval -7.08] [%clk 0:13:36] } 39... Nd6 { [%eval -5.71] [%clk 0:43:15] } 40. Ke2 { [%eval -6.11] [%clk 0:13:33] } 40... a5 { [%eval -6.36] [%clk 0:42:26] } 41. f3 { [%eval -6.62] [%clk 0:13:40] } 41... a4 { [%eval -5.61] [%clk 0:42:35] } 42. Bg1 { [%eval -5.62] [%clk 0:13:51] } 42... Rb3 { [%eval -5.6] [%clk 0:42:35] } 43. Ra2 { [%eval -5.73] [%clk 0:13:21] } 43... a3 { [%eval -6.18] [%clk 0:42:41] } 44. Kd2 { [%eval -6.51] [%clk 0:12:53] } 44... Rb2+ { [%eval -6.5] [%clk 0:42:27] } 45. Rxb2 { [%eval -6.5] [%clk 0:13:05] } 45... axb2 { [%eval -6.55] [%clk 0:42:37] } 46. Kc2 { [%eval -6.35] [%clk 0:13:17] } 46... Nc4 { [%eval -6.56] [%clk 0:42:45] } 47. Bf2 { [%eval -7.33] [%clk 0:13:13] } 47... Kd5 { [%eval -6.68] [%clk 0:42:42] } 48. g3 { [%eval -8.67] [%clk 0:13:02] } 48... f5 { [%eval -9.06] [%clk 0:42:44] } 49. g4 { [%eval -12.76] [%clk 0:12:52] } 49... fxg4 { [%eval -52.94] [%clk 0:42:52] } 50. fxg4 { [%eval -18.0] [%clk 0:13:03] } 50... Ke4 { [%eval -13.36] [%clk 0:42:52] } 0-1