Event: 2023 Chinese Chess League Division A（Regular）
Site: chongqing, China
Date: 2023-06-16
White: Song, Yuxin
WhiteElo: 2353
Black: Xiao, Yiyi
BlackElo: 2331
Result: 0-1
ECO: B00
Opening: Pirc Defense
Variant: Standard
TimeControl: Standard: 90min/40moves+30min/end+30sec increment per move starting from move 1

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... d6 { [%eval 0.75] [%clk 1:30:21] } 2. d4 { [%eval 0.4] [%clk 1:31:17] } 2... Nf6 { [%eval 0.63] [%clk 1:30:42] } 3. Nc3 { [%eval 0.74] [%clk 1:31:40] } 3... e5 { [%eval 0.52] [%clk 1:31:03] } 4. Nf3 { [%eval 0.63] [%clk 1:31:48] } 4... exd4 { [%eval 0.72] [%clk 1:31:07] } 5. Nxd4 { [%eval 0.64] [%clk 1:32:10] } 5... Be7 { [%eval 0.83] [%clk 1:31:28] } 6. Bf4 { [%eval 0.73] [%clk 1:32:16] } 6... O-O { [%eval 0.78] [%clk 1:31:31] } 7. Qd2 { [%eval 0.57] [%clk 1:32:41] } 7... Nc6 { [%eval 0.84] [%clk 1:31:27] } 8. O-O-O { [%eval 0.6] [%clk 1:32:29] } 8... Nxd4 { [%eval 0.79] [%clk 1:31:38] } 9. Qxd4 { [%eval 0.83] [%clk 1:32:52] } 9... a6 { [%eval 0.82] [%clk 1:31:07] } 10. f3 { [%eval 0.55] [%clk 1:30:35] } 10... b5 { [%eval 0.51] [%clk 1:31:05] } 11. e5 { [%eval 0.5] [%clk 1:19:02] } 11... dxe5 { [%eval 0.45] [%clk 1:27:48] } 12. Qxd8 { [%eval -0.06] [%clk 1:18:47] } 12... Rxd8 { [%eval 0.08] [%clk 1:26:06] } 13. Bxe5 { [%eval -0.18] [%clk 1:16:42] } 13... Rxd1+ { [%eval -0.14] [%clk 1:17:14] } 14. Nxd1 { [%eval -0.21] [%clk 1:16:32] } 14... c6 { [%eval -0.24] [%clk 1:14:42] } 15. Ne3 { [%eval -0.22] [%clk 1:13:20] } 15... Be6 { [%eval -0.31] [%clk 1:14:25] } 16. a3 { [%eval -0.26] [%clk 1:10:21] } 16... Bc5 { [%eval -0.27] [%clk 1:00:06] } 17. Kd2 { [%eval -0.36] [%clk 1:06:06] } 17... Nd7 { [%eval -0.17] [%clk 0:57:32] } 18. Bf4 { [%eval -0.33] [%clk 1:05:42] } 18... Rd8 { [%eval -0.22] [%clk 0:49:23] } 19. Bc7 { [%eval -0.44] [%clk 0:54:06] } 19... Re8 { [%eval -0.36] [%clk 0:46:53] } 20. Bd3 { [%eval -0.43] [%clk 0:49:12] } 20... Bd4 { [%eval -0.41] [%clk 0:44:11] } 21. Nd1 { [%eval -0.4] [%clk 0:45:28] } 21... Nc5 { [%eval -0.45] [%clk 0:36:52] } 22. Be2 { [%eval -0.39] [%clk 0:43:15] } 22... Na4 { [%eval -0.32] [%clk 0:30:27] } 23. b3 { [%eval -0.56] [%clk 0:39:35] } 23... Nb6 { [%eval -0.54] [%clk 0:29:57] } 24. Re1 { [%eval -0.39] [%clk 0:36:04] } 24... Nd5 { [%eval -0.39] [%clk 0:29:40] } 25. Bg3?! { [%eval -1.21] } { Inaccuracy. Ba5 was best. } { [%clk 0:35:57] } 25... Bc5 { [%eval -0.74] [%clk 0:27:37] } 26. b4 { [%eval -0.9] [%clk 0:23:54] } 26... Be7 { [%eval -1.04] [%clk 0:27:39] } 27. f4?! { [%eval -1.86] } { Inaccuracy. Bf2 was best. } { [%clk 0:18:36] } 27... c5 { [%eval -1.66] [%clk 0:17:13] } 28. c3?! { [%eval -2.86] } { Inaccuracy. bxc5 was best. } { [%clk 0:13:39] } 28... Rd8 { [%eval -2.62] [%clk 0:16:57] } 29. Kc1 { [%eval -3.34] [%clk 0:11:16] } 29... cxb4 { [%eval -3.44] [%clk 0:16:37] } 30. axb4 { [%eval -3.48] [%clk 0:08:10] } 30... Bf6 { [%eval -3.2] [%clk 0:16:37] } 31. Kc2?! { [%eval -4.03] } { Inaccuracy. Rf1 was best. } { [%clk 0:03:19] } 31... Rc8 { [%eval -4.04] [%clk 0:13:33] } 32. Bf3 { [%eval -3.87] [%clk 0:02:42] } 32... Nxc3 { [%eval -3.85] [%clk 0:10:50] } 33. Bb7 { [%eval -3.62] [%clk 0:02:28] } 33... Rc4 { [%eval -3.7] [%clk 0:09:49] } 34. Ne3 { [%eval -4.0] [%clk 0:02:18] } 34... Rxb4 { [%eval -3.93] [%clk 0:09:05] } 35. f5 { [%eval -4.05] [%clk 0:02:39] } 35... Bb3+ { [%eval -3.88] [%clk 0:08:55] } 36. Kd3 { [%eval -4.22] [%clk 0:02:59] } 36... Na4 { [%eval -3.63] [%clk 0:06:59] } 37. Rc1?! { [%eval -4.9] } { Inaccuracy. Ke2 was best. } { [%clk 0:02:29] } 37... Bc4+ { [%eval -5.13] [%clk 0:05:31] } 38. Kd2 { [%eval -5.42] [%clk 0:02:19] } 38... Nc5 { [%eval -5.39] [%clk 0:04:57] } 39. Nxc4 { [%eval -5.4] [%clk 0:01:05] } 39... Nb3+ { [%eval -5.0] [%clk 0:03:49] } 40. Kd1 { [%eval -5.37] [%clk 0:30:41] } 40... Nxc1 { [%eval -4.77] [%clk 0:33:30] } 41. Ne3 { [%eval -5.4] [%clk 0:30:33] } 41... Na2 { [%eval -5.46] [%clk 0:29:43] } 42. Bxa6 { [%eval -5.32] [%clk 0:26:17] } 42... Rd4+ { [%eval -5.49] [%clk 0:26:29] } 43. Ke2 { [%eval -5.44] [%clk 0:23:32] } 43... b4 { [%eval -4.69] [%clk 0:26:41] } 44. Nc2 { [%eval -4.75] [%clk 0:23:08] } 44... b3 { [%eval -5.58] [%clk 0:24:13] } 45. Nxd4 { [%eval -5.19] [%clk 0:23:06] } 45... b2 { [%eval -5.19] } 46. Bd3 { [%eval -5.24] [%clk 0:23:27] } 46... Nc1+ { [%eval -5.6] [%clk 0:24:44] } 47. Kd2 { [%eval -5.48] [%clk 0:22:49] } 47... Nxd3 { [%eval -5.42] [%clk 0:25:07] } 48. Kc2 { [%eval -5.5] [%clk 0:22:54] } 48... Bxd4 { [%eval -5.33] [%clk 0:25:31] } 0-1