Event: 2023 Chinese Chess League Division A（Regular）
Site: chongqing, China
Date: 2023-06-16
White: Ren, Xiaoyi
WhiteElo: 2079
Black: Guo, Qi
BlackElo: 2369
Result: 1/2-1/2
ECO: D30
Opening: Queen's Gambit Declined: Traditional Variation
Variant: Standard
TimeControl: Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:42] } 2. c4 { [%eval 0.29] [%clk 1:31:19] } 2... e6 { [%eval 0.3] [%clk 1:31:06] } 3. Nf3 { [%eval 0.0] [%clk 1:31:25] } 3... Nf6 { [%eval 0.17] [%clk 1:31:26] } 4. Bg5 { [%eval 0.0] [%clk 1:31:46] } 4... dxc4 { [%eval 0.0] [%clk 1:31:03] } 5. e3?! { [%eval -0.74] } { Inaccuracy. Qa4+ was best. } { [%clk 1:31:41] } 5... b5 { [%eval -0.47] [%clk 1:29:10] } 6. a4 { [%eval -0.33] [%clk 1:29:29] } 6... c6 { [%eval -0.34] [%clk 1:28:50] } 7. Nc3 { [%eval -0.45] [%clk 1:26:03] } 7... a6 { [%eval -0.22] [%clk 1:18:36] } 8. Be2 { [%eval -0.59] [%clk 1:15:53] } 8... Bb7 { [%eval -0.63] [%clk 1:18:17] } 9. O-O { [%eval -0.82] [%clk 1:16:00] } 9... Nbd7 { [%eval -0.78] [%clk 1:11:14] } 10. Qc2 { [%eval -0.82] [%clk 1:14:09] } 10... Be7 { [%eval -0.95] [%clk 1:11:11] } 11. e4 { [%eval -1.2] [%clk 1:14:27] } 11... h6 { [%eval -1.0] [%clk 1:07:28] } 12. Bh4 { [%eval -1.2] [%clk 1:12:13] } 12... O-O { [%eval -1.05] [%clk 1:00:58] } 13. Rfd1 { [%eval -1.3] [%clk 1:06:26] } 13... Nh5 { [%eval -1.21] [%clk 0:54:53] } 14. Bxe7 { [%eval -1.09] [%clk 0:58:55] } 14... Qxe7 { [%eval -1.13] [%clk 0:55:03] } 15. Qd2 { [%eval -1.14] [%clk 0:55:16] } 15... Rfd8 { [%eval -0.6] [%clk 0:44:22] } 16. e5 { [%eval -0.51] [%clk 0:48:59] } 16... f5 { [%eval -0.61] [%clk 0:41:41] } 17. Qe3 { [%eval -1.04] [%clk 0:35:26] } 17... b4 { [%eval -0.96] [%clk 0:36:37] } 18. Nb1 { [%eval -1.36] [%clk 0:33:40] } 18... Nb6 { [%eval -1.41] [%clk 0:36:59] } 19. Qc1 { [%eval -1.37] [%clk 0:34:03] } 19... c5?! { [%eval -0.7] } { Inaccuracy. a5 was best. } { [%clk 0:30:53] } 20. a5?! { [%eval -1.75] } { Inaccuracy. Ne1 was best. } { [%clk 0:33:53] } 20... Nd5 { [%eval -1.73] [%clk 0:30:40] } 21. g3 { [%eval -1.48] [%clk 0:33:01] } 21... Rac8 { [%eval -1.62] [%clk 0:28:22] } 22. Nbd2? { [%eval -3.37] } { Mistake. dxc5 was best. } { [%clk 0:30:12] } 22... c3? { [%eval -1.64] } { Mistake. Ndf4 was best. } { [%clk 0:26:15] } 23. Nc4 { [%eval -1.68] [%clk 0:30:01] } 23... cxb2 { [%eval -2.26] [%clk 0:23:15] } 24. Qxb2 { [%eval -2.0] [%clk 0:30:25] } 24... Nc3 { [%eval -1.91] [%clk 0:23:43] } 25. Rd3 { [%eval -2.34] [%clk 0:25:01] } 25... Be4 { [%eval -1.96] [%clk 0:22:42] } 26. Re3? { [%eval -4.11] } { Mistake. Rxc3 was best. } { [%clk 0:19:35] } 26... cxd4 { [%eval -4.34] [%clk 0:18:06] } 27. Nxd4 { [%eval -4.39] [%clk 0:20:00] } 27... Rxd4 { [%eval -4.04] [%clk 0:15:40] } 28. Nd6 { [%eval -4.21] [%clk 0:20:20] } 28... Nxe2+ { [%eval -4.45] [%clk 0:13:38] } 29. Qxe2 { [%eval -4.46] [%clk 0:20:31] } 29... Rc2 { [%eval -4.54] [%clk 0:14:03] } 30. Qxh5 { [%eval -4.31] [%clk 0:20:52] } 30... Bd5 { [%eval -4.4] [%clk 0:14:30] } 31. Rb1 { [%eval -5.48] [%clk 0:17:12] } 31... Rdd2 { [%eval -5.41] [%clk 0:11:56] } 32. Rf3 { [%eval -6.27] [%clk 0:17:26] } 32... Bxf3?! { [%eval -4.73] } { Inaccuracy. Kh7 was best. } { [%clk 0:11:54] } 33. Qxf3 { [%eval -5.76] [%clk 0:17:51] } 33... Qa7 { [%eval -5.85] [%clk 0:12:20] } 34. Rf1 { [%eval -6.06] [%clk 0:17:37] } 34... Kh7 { [%eval -5.21] [%clk 0:11:05] } 35. g4 { [%eval -6.47] [%clk 0:17:30] } 35... Qd4 { [%eval -5.19] [%clk 0:11:15] } 36. gxf5 { [%eval -5.28] [%clk 0:17:50] } 36... Qxe5 { [%eval -5.32] [%clk 0:11:24] } 37. Ne4 { [%eval -5.56] [%clk 0:17:22] } 37... Rd4?? { [%eval 0.0] } { Blunder. exf5 was best. } { [%clk 0:11:14] } 38. Ng5+ { [%eval 0.0] [%clk 0:17:32] } 38... hxg5 { [%eval 0.0] [%clk 0:06:09] } 39. Qh5+ { [%eval 0.0] [%clk 0:17:56] } 39... Kg8 { [%eval 0.0] [%clk 0:06:30] } 40. Qe8+ { [%eval 0.0] [%clk 0:48:21] } 1/2-1/2