Event: 2022 China Chess league A 慢棋
Site: chongqing, China
Date: 2022-09-18
White: Chen, Yuan
WhiteElo: 2138
Black: Liu, Qingnan
BlackElo: 2542
Result: 0-1
ECO: A70
Opening: Benoni Defense: Classical Variation
Variant: Standard
TimeControl: 90m+30s

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:46] } 2. c4 { [%eval 0.34] [%clk 1:31:18] } 2... e6 { [%eval 0.23] } 3. Nf3 { [%eval 0.0] [%clk 1:31:33] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:31:21] } 4. d5 { [%eval 0.29] [%clk 1:30:19] } 4... exd5 { [%eval 0.52] [%clk 1:31:47] } 5. cxd5 { [%eval 0.83] [%clk 1:30:46] } 5... d6 { [%eval 0.77] [%clk 1:32:12] } 6. Nc3 { [%eval 0.86] [%clk 1:29:40] } 6... g6 { [%eval 0.65] [%clk 1:32:38] } 7. e4 { [%eval 0.7] [%clk 1:24:28] } 7... Bg7 { [%eval 0.75] [%clk 1:32:19] } 8. Bd3 { [%eval 0.5] [%clk 1:24:08] } 8... O-O { [%eval 0.73] [%clk 1:32:16] } 9. O-O { [%eval 0.58] [%clk 1:24:34] } 9... a6 { [%eval 0.54] [%clk 1:32:24] } 10. a4 { [%eval 0.5] [%clk 1:24:37] } 10... Bg4 { [%eval 0.54] [%clk 1:32:49] } 11. Be2 { [%eval 0.1] [%clk 1:08:24] } 11... Bxf3 { [%eval 0.07] [%clk 1:32:53] } 12. Bxf3 { [%eval 0.01] [%clk 1:08:53] } 12... Nbd7 { [%eval 0.07] [%clk 1:33:11] } 13. Bf4 { [%eval 0.09] [%clk 1:07:38] } 13... Ne8 { [%eval 0.6] [%clk 1:33:20] } 14. a5 { [%eval 0.3] [%clk 1:06:28] } 14... b5 { [%eval 0.26] [%clk 1:30:47] } 15. axb6 { [%eval 0.04] [%clk 1:03:22] } 15... Qxb6 { [%eval 0.19] [%clk 1:28:48] } 16. Ra2 { [%eval 0.17] [%clk 0:53:18] } 16... Ne5 { [%eval 0.36] [%clk 1:29:03] } 17. Be2 { [%eval 0.21] [%clk 0:53:16] } 17... Nc7 { [%eval 0.36] [%clk 1:29:28] } 18. Qa4 { [%eval 0.18] [%clk 0:50:44] } 18... Qb7 { [%eval 0.45] [%clk 1:25:15] } 19. Be3?! { [%eval -0.2] } { Inaccuracy. Rfa1 was best. } { [%clk 0:46:18] } 19... Nb5 { [%eval -0.2] [%clk 1:21:18] } 20. Kh1 { [%eval -0.42] [%clk 0:27:28] } 20... Rfb8 { [%eval -0.23] [%clk 1:06:51] } 21. Rfa1 { [%eval -0.57] [%clk 0:26:43] } 21... Nd4 { [%eval -0.38] [%clk 1:04:34] } 22. Bxd4 { [%eval -0.58] [%clk 0:21:59] } 22... cxd4 { [%eval -0.4] [%clk 1:04:53] } 23. Qxd4 { [%eval -0.43] [%clk 0:22:13] } 23... Ng4 { [%eval -0.19] [%clk 1:04:29] } 24. e5 { [%eval -0.37] [%clk 0:22:32] } 24... Nxe5 { [%eval -0.24] [%clk 1:03:28] } 25. Bxa6 { [%eval -0.23] [%clk 0:17:28] } 25... Qe7 { [%eval -0.17] [%clk 1:02:14] } 26. Qf4 { [%eval -0.63] [%clk 0:15:51] } 26... Nd7 { [%eval -0.15] [%clk 0:59:48] } 27. Qe4?! { [%eval -0.81] } { Inaccuracy. g3 was best. } { [%clk 0:05:33] } 27... Qg5 { [%eval -0.66] [%clk 0:54:47] } 28. f4 { [%eval -1.05] [%clk 0:04:19] } 28... Qd8 { [%eval -0.96] [%clk 0:54:55] } 29. Qf3 { [%eval -1.07] [%clk 0:04:04] } 29... Qb6 { [%eval -0.82] [%clk 0:50:24] } 30. h3?! { [%eval -1.45] } { Inaccuracy. g3 was best. } { [%clk 0:02:27] } 30... Nc5 { [%eval -1.13] [%clk 0:45:52] } 31. Be2 { [%eval -1.41] [%clk 0:01:56] } 31... Rxa2 { [%eval -1.14] [%clk 0:45:52] } 32. Rxa2 { [%eval -1.21] [%clk 0:02:25] } 32... Re8 { [%eval -1.1] [%clk 0:45:15] } 33. Na4?? { [%eval -3.42] } { Blunder. Kh2 was best. } { [%clk 0:00:56] } 33... Qa5? { [%eval -1.88] } { Mistake. Nxa4 was best. } { [%clk 0:45:03] } 34. Nc3 { [%eval -1.66] [%clk 0:01:02] } 34... Qb4 { [%eval -1.6] [%clk 0:45:17] } 35. Kh2 { [%eval -2.17] [%clk 0:01:14] } 35... h5 { [%eval -1.66] [%clk 0:44:04] } 36. Bb5 { [%eval -1.98] [%clk 0:00:36] } 36... Re1?! { [%eval -0.92] } { Inaccuracy. Rb8 was best. } { [%clk 0:43:36] } 37. Ra8+ { [%eval -1.17] [%clk 0:00:56] } 37... Kh7 { [%eval -0.84] [%clk 0:44:05] } 38. Be8?? { [%eval -7.24] } { Blunder. Re8 was best. } { [%clk 0:01:06] } 38... Qxb2 { [%eval -7.13] [%clk 0:39:53] } 39. Bxf7 { [%eval -7.37] [%clk 0:01:03] } 39... Qxc3 { [%eval -6.01] [%clk 0:39:52] } 40. Qxc3 { [%eval -5.85] [%clk 0:00:41] } 40... Bxc3 { [%eval -5.62] [%clk 0:40:17] } 41. h4 { [%eval -6.49] [%clk 0:00:33] } 41... Bd4 { [%eval -6.91] [%clk 0:40:18] } 42. g3 { [%eval -9.24] [%clk 0:00:31] } 42... Re2+ { [%eval -9.66] [%clk 0:40:41] } 43. Kh3 { [%eval -9.45] [%clk 0:00:38] } 43... Ne4 { [%eval -9.41] [%clk 0:38:36] } 44. Rg8 { [%eval -11.66] [%clk 0:00:53] } 44... Bg1 { [%eval -11.59] [%clk 0:38:57] } 45. Bxg6+ { [%eval -10.94] [%clk 0:00:32] } 45... Kxg8 { [%eval -9.19] [%clk 0:39:22] } 46. Bxh5 { [%eval -10.24] [%clk 0:00:36] } 46... Rh2+ { [%eval -9.88] [%clk 0:39:44] } 47. Kg4 { [%eval -11.21] [%clk 0:00:41] } 47... Nf6+ { [%eval -8.49] [%clk 0:40:09] } 0-1