Event: Chinese National Youth Chess Championship 2024
Date: 2024-02-21
White: Siyao Li
WhiteElo: 1398
Black: Shumeng Zhou
BlackElo: 1711
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.15] [%clk 1:00:57] } 1... d5 { [%eval 0.25] [%clk 1:01:25] } 2. Nf3 { [%eval 0.09] [%clk 1:01:23] } 2... Nf6 { [%eval 0.12] [%clk 1:01:51] } 3. e3 { [%eval 0.08] [%clk 1:01:49] } 3... c5 { [%eval 0.15] [%clk 1:02:17] } 4. b3 { [%eval -0.25] [%clk 1:02:04] } 4... cxd4 { [%eval -0.01] [%clk 1:02:31] } 5. exd4 { [%eval -0.17] [%clk 1:02:27] } 5... Bg4 { [%eval -0.23] [%clk 1:02:57] } 6. Be2 { [%eval -0.26] [%clk 1:02:43] } 6... Nc6 { [%eval -0.13] [%clk 1:03:10] } 7. Bb2 { [%eval -0.16] [%clk 1:02:34] } 7... e6 { [%eval -0.27] [%clk 1:03:32] } 8. Nbd2 { [%eval -0.22] [%clk 1:02:51] } 8... Be7 { [%eval -0.28] [%clk 1:02:10] } 9. O-O { [%eval -0.23] [%clk 1:01:58] } 9... O-O { [%eval -0.28] [%clk 1:02:36] } 10. h3 { [%eval -0.31] [%clk 1:01:45] } 10... Bh5 { [%eval -0.15] [%clk 1:03:01] } 11. Ne5 { [%eval -0.22] [%clk 1:01:37] } 11... Bxe2 { [%eval -0.19] [%clk 1:03:12] } 12. Qxe2 { [%eval -0.16] [%clk 1:01:55] } 12... Rc8 { [%eval -0.23] [%clk 1:01:14] } 13. Ndf3 { [%eval -0.29] [%clk 0:57:40] } 13... Ne4 { [%eval -0.12] [%clk 0:53:57] } 14. c4 { [%eval -0.11] [%clk 0:53:46] } 14... Nd6 { [%eval 0.32] [%clk 0:41:41] } 15. cxd5 { [%eval 0.19] [%clk 0:47:44] } 15... exd5 { [%eval 0.19] [%clk 0:42:09] } 16. Nxc6 { [%eval 0.0] [%clk 0:47:54] } 16... bxc6 { [%eval 0.35] [%clk 0:39:43] } 17. Ba3 { [%eval 0.25] [%clk 0:46:02] } 17... Ne4 { [%eval 0.54] [%clk 0:36:06] } 18. Bxe7 { [%eval 0.49] [%clk 0:43:45] } 18... Qxe7 { [%eval 0.5] [%clk 0:36:34] } 19. Nd2 { [%eval 0.09] [%clk 0:42:25] } 19... Rfe8 { [%eval 0.05] [%clk 0:36:18] } 20. Nxe4 { [%eval 0.07] [%clk 0:38:15] } 20... dxe4 { [%eval 0.02] [%clk 0:34:03] } 21. Rac1 { [%eval 0.07] [%clk 0:37:11] } 21... g6 { [%eval 0.2] [%clk 0:27:04] } 22. Rc5 { [%eval 0.03] [%clk 0:34:03] } 22... Qd7 { [%eval 0.13] [%clk 0:23:54] } 23. Qc4 { [%eval 0.08] [%clk 0:33:10] } 23... Rcd8 { [%eval 0.07] [%clk 0:15:48] } 24. Rd1 { [%eval 0.1] [%clk 0:30:44] } 24... Re6 { [%eval 0.1] [%clk 0:14:25] } 25. d5 { [%eval 0.16] [%clk 0:24:43] } 25... Rd6 { [%eval 0.26] [%clk 0:14:50] } 26. Qxe4 { [%eval 0.26] [%clk 0:24:37] } 26... Rxd5 { [%eval 0.47] [%clk 0:10:03] } 27. Rdxd5 { [%eval 0.32] [%clk 0:22:19] } 27... cxd5 { [%eval 0.4] [%clk 0:10:32] } 28. Qd4 { [%eval 0.35] [%clk 0:22:39] } 28... Qd6 { [%eval 0.42] [%clk 0:08:05] } 29. Ra5 { [%eval 0.29] [%clk 0:21:46] } 29... a6 { [%eval 0.42] [%clk 0:08:12] } 30. Qd3 { [%eval -0.03] [%clk 0:20:53] } 30... Rc8 { [%eval 0.03] [%clk 0:07:43] } 31. g3 { [%eval 0.0] [%clk 0:20:48] } 31... Rc1+?! { [%eval 0.83] } { Inaccuracy. d4 was best. } { [%clk 0:06:48] } 32. Kg2 { [%eval 1.0] [%clk 0:20:38] } 32... d4 { [%eval 0.91] [%clk 0:06:08] } 33. Qxa6 { [%eval 0.82] [%clk 0:15:33] } 33... Qe7 { [%eval 1.05] [%clk 0:06:15] } 34. Qa8+ { [%eval 1.08] [%clk 0:15:08] } 34... Kg7 { [%eval 1.01] [%clk 0:06:40] } 35. Qd5 { [%eval 1.03] [%clk 0:15:16] } 35... Rd1 { [%eval 1.12] [%clk 0:06:27] } 36. Qe5+ { [%eval 1.09] [%clk 0:14:42] } 36... Qxe5 { [%eval 1.22] [%clk 0:06:21] } 37. Rxe5 { [%eval 1.34] [%clk 0:15:07] } 37... Ra1? { [%eval 2.75] } { Mistake. Kf6 was best. } { [%clk 0:06:05] } 38. Rd5?? { [%eval 0.13] } { Blunder. Re2 was best. } { [%clk 0:15:29] } 38... Rxa2 { [%eval 0.15] [%clk 0:06:31] } 39. Rxd4 { [%eval 0.13] [%clk 0:15:55] } 39... Rb2 { [%eval 0.12] [%clk 0:06:57] } 40. Rb4 { [%eval 0.15] [%clk 0:16:11] } 40... h5 { [%eval 0.14] [%clk 0:06:48] } 41. h4 { [%eval 0.08] [%clk 0:15:31] } 41... Kf6 { [%eval 0.14] [%clk 0:07:13] } 42. Kf3 { [%eval 0.17] [%clk 0:15:54] } 42... Ke6 { [%eval 0.21] [%clk 0:07:23] } 43. Ke3 { [%eval 0.19] [%clk 0:16:07] } 43... Kd5? { [%eval 1.68] } { Mistake. f6 was best. } { [%clk 0:07:19] } 44. Rb7? { [%eval 0.16] } { Mistake. Rd4+ was best. } { [%clk 0:16:05] } 44... Ke6 { [%eval 0.17] [%clk 0:07:47] } 45. b4 { [%eval 0.18] [%clk 0:15:57] } 45... Kf6 { [%eval 0.53] [%clk 0:05:26] } 46. b5 { [%eval 0.16] [%clk 0:15:24] } 46... Rb4? { [%eval 1.58] } { Mistake. Ke5 was best. } { [%clk 0:04:57] } 47. b6? { [%eval 0.2] } { Mistake. Kd3 was best. } { [%clk 0:14:40] } 47... Ke6 { [%eval 0.33] [%clk 0:05:10] } 48. Kd3 { [%eval 0.57] [%clk 0:14:21] } 48... Kf6?? { [%eval 2.51] } { Blunder. Kd5 was best. } { [%clk 0:05:13] } 49. Rb8? { [%eval 1.08] } { Mistake. Kc3 was best. } { [%clk 0:14:26] } 49... Kg7?? { [%eval 4.36] } { Blunder. Kf5 was best. } { [%clk 0:05:21] } 50. Kc3 { [%eval 4.29] [%clk 0:14:34] } 50... Rb1 { [%eval 4.21] [%clk 0:05:49] } 51. b7?? { [%eval 0.0] } { Blunder. Kc4 was best. } { [%clk 0:14:34] } 51... Kf6 { [%eval 0.0] [%clk 0:05:57] } 52. Kc4 { [%eval 0.0] [%clk 0:14:16] } 52... Ke5?? { [%eval 7.28] } { Blunder. Kg7 was best. } 1/2-1/2