Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: https://lichess.org/broadcast/boyi-cup--international-youth-open-2025--group-b/round-3/Ch7vin1h/ilWELa5Y
White: Wang, Hanzhang
WhiteElo: 1467
Black: Cao, Youjia
BlackElo: 1756
Result: 1/2-1/2
ECO: D18
Opening: Slav Defense: Czech Variation, Classical System
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:57] } 1... d5 { [%eval 0.2] [%clk 1:00:49] } 2. c4 { [%eval 0.18] [%clk 1:01:22] } 2... c6 { [%eval 0.21] [%clk 1:01:16] } 3. Nc3 { [%eval 0.17] [%clk 1:01:44] } 3... Nf6 { [%eval 0.2] [%clk 1:01:41] } 4. Nf3 { [%eval 0.16] [%clk 1:01:43] } 4... dxc4 { [%eval 0.29] [%clk 1:02:05] } 5. a4 { [%eval 0.28] [%clk 1:01:47] } 5... Bf5 { [%eval 0.28] [%clk 1:02:28] } 6. e3 { [%eval 0.19] [%clk 1:01:56] } 6... e6 { [%eval 0.13] [%clk 1:02:55] } 7. Bxc4 { [%eval 0.17] [%clk 1:02:17] } 7... Bb4 { [%eval 0.23] [%clk 1:03:22] } 8. Bd2 { [%eval 0.16] [%clk 1:01:36] } 8... Nbd7 { [%eval 0.2] [%clk 1:02:02] } 9. O-O { [%eval 0.16] [%clk 1:01:42] } 9... O-O { [%eval 0.28] [%clk 1:02:28] } 10. h3 { [%eval 0.08] [%clk 1:00:36] } 10... h6 { [%eval 0.25] [%clk 1:01:44] } 11. Ne2 { [%eval -0.05] [%clk 1:00:24] } 11... Qa5 { [%eval 0.25] [%clk 0:59:30] } 12. Bxb4 { [%eval 0.06] [%clk 0:51:10] } 12... Qxb4 { [%eval 0.09] [%clk 0:59:40] } 13. b3 { [%eval 0.0] [%clk 0:51:20] } 13... c5 { [%eval 0.14] [%clk 0:58:07] } 14. Ng3 { [%eval -0.06] [%clk 0:46:45] } 14... Bh7 { [%eval 0.03] [%clk 0:56:36] } 15. Qe1 { [%eval 0.0] [%clk 0:37:56] } 15... Qxe1 { [%eval 0.02] [%clk 0:55:07] } 16. Rfxe1 { [%eval 0.01] [%clk 0:38:15] } 16... Rac8 { [%eval 0.15] [%clk 0:54:26] } 17. Rac1 { [%eval 0.0] [%clk 0:37:40] } 17... Rc7 { [%eval 0.16] [%clk 0:52:34] } 18. Rc3 { [%eval -0.23] [%clk 0:33:40] } 18... Rfc8 { [%eval -0.27] [%clk 0:51:09] } 19. Bd3 { [%eval -0.42] [%clk 0:31:42] } 19... Bxd3 { [%eval -0.43] [%clk 0:47:24] } 20. Rxd3 { [%eval -0.43] [%clk 0:31:46] } 20... c4 { [%eval -0.05] [%clk 0:47:06] } 21. bxc4 { [%eval 0.0] [%clk 0:27:51] } 21... Rxc4 { [%eval -0.08] [%clk 0:47:31] } 22. Rb3 { [%eval -0.57] [%clk 0:27:59] } 22... b6 { [%eval -0.6] [%clk 0:46:03] } 23. Ra1?! { [%eval -1.22] } { Inaccuracy. a5 was best. } { [%clk 0:27:13] } 23... Rc1+ { [%eval -0.95] [%clk 0:45:36] } 24. Rxc1 { [%eval -1.09] [%clk 0:27:36] } 24... Rxc1+ { [%eval -1.27] [%clk 0:46:00] } 25. Kh2 { [%eval -1.14] [%clk 0:27:52] } 25... Rc4?! { [%eval -0.11] } { Inaccuracy. Rc2 was best. } { [%clk 0:45:33] } 26. Ra3?! { [%eval -0.95] } { Inaccuracy. a5 was best. } { [%clk 0:27:58] } 26... a5 { [%eval -0.64] [%clk 0:45:03] } 27. Ng1 { [%eval -0.72] [%clk 0:22:09] } 27... h5 { [%eval -0.55] [%clk 0:42:56] } 28. f3 { [%eval -1.08] [%clk 0:21:58] } 28... g6 { [%eval -0.74] [%clk 0:41:33] } 29. N1e2?! { [%eval -1.47] } { Inaccuracy. N3e2 was best. } { [%clk 0:21:32] } 29... Nd5? { [%eval -0.33] } { Mistake. h4 was best. } { [%clk 0:40:38] } 30. Ne4? { [%eval -1.99] } { Mistake. e4 was best. } { [%clk 0:19:05] } 30... Rc2 { [%eval -2.25] [%clk 0:38:10] } 31. N2g3 { [%eval -2.49] [%clk 0:18:24] } 31... Kf8 { [%eval -2.15] [%clk 0:37:20] } 32. Kg1 { [%eval -2.7] [%clk 0:18:14] } 32... Ke7 { [%eval -2.59] [%clk 0:36:31] } 33. Nf1 { [%eval -2.54] [%clk 0:15:05] } 33... f5 { [%eval -2.62] [%clk 0:35:49] } 34. Ned2 { [%eval -2.6] [%clk 0:11:43] } 34... Rc3 { [%eval -2.37] [%clk 0:35:40] } 35. Ra1?! { [%eval -3.74] } { Inaccuracy. Nb1 was best. } { [%clk 0:07:52] } 35... Nxe3 { [%eval -3.7] [%clk 0:34:38] } 36. Nxe3 { [%eval -3.56] [%clk 0:08:00] } 36... Rxe3 { [%eval -3.31] [%clk 0:35:04] } 37. Nc4 { [%eval -3.93] [%clk 0:08:16] } 37... Rc3 { [%eval -3.75] [%clk 0:35:30] } 38. Ne5 { [%eval -3.94] [%clk 0:08:34] } 38... Nxe5 { [%eval -3.84] [%clk 0:35:21] } 39. dxe5 { [%eval -3.82] [%clk 0:09:00] } 39... Rc4 { [%eval -3.64] [%clk 0:35:47] } 40. Kf2 { [%eval -3.52] [%clk 0:08:30] } 40... f4 { [%eval -3.53] [%clk 0:35:52] } 41. Rb1 { [%eval -3.97] [%clk 0:08:29] } 41... Rb4?? { [%eval -0.1] } { Blunder. Rxa4 was best. } { [%clk 0:36:06] } 42. Rxb4 { [%eval -0.01] [%clk 0:08:33] } 42... axb4 { [%eval -0.01] [%clk 0:36:15] } 43. Ke2 { [%eval -0.05] [%clk 0:08:54] } 43... Kd7 { [%eval -0.06] [%clk 0:29:39] } 44. Kd3 { [%eval -0.1] [%clk 0:09:18] } 44... Kc6 { [%eval 0.0] [%clk 0:30:00] } 45. Kc4 { [%eval 0.0] [%clk 0:08:45] } 45... b3 { [%eval 0.0] [%clk 0:28:35] } 46. Kxb3 { [%eval 0.0] [%clk 0:08:54] } 46... b5 { [%eval 0.0] [%clk 0:28:27] } 47. a5 { [%eval 0.0] [%clk 0:08:54] } 47... g5?? { [%eval 5.26] } { Blunder. h4 was best. } { [%clk 0:28:35] } 48. Kb4?? { [%eval 0.0] } { Blunder. h4 was best. } { [%clk 0:08:29] } 48... h4 { [%eval 0.0] [%clk 0:29:02] } 49. a6 { [%eval 0.0] [%clk 0:08:29] } 49... Kb6 { [%eval 0.0] [%clk 0:29:29] } 50. a7 { [%eval 0.0] [%clk 0:08:48] } 50... Kxa7 { [%eval 0.0] [%clk 0:29:57] } 51. Kxb5 { [%eval 0.0] [%clk 0:09:12] } 51... Kb7 { [%eval 0.0] [%clk 0:30:24] } 1/2-1/2