Event: Round 4: Chen, Zhi - Bu, Xiangzhi
Site: https://lichess.org/broadcast/2025-chinese-chess-league-division-a---regular-stage-r1-6-/round-4/cBszvyCC/yktZST7m
White: Chen, Zhi
WhiteElo: 2186
Black: Bu, Xiangzhi
BlackTitle: GM
BlackElo: 2684
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.24] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:31:19] } 2... d6 { [%eval 0.31] [%clk 1:30:59] } 3. d4 { [%eval 0.22] [%clk 1:31:41] } 3... cxd4 { [%eval 0.19] [%clk 1:31:27] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:04] } 4... Nf6 { [%eval 0.31] [%clk 1:31:52] } 5. Nc3 { [%eval 0.32] [%clk 1:32:25] } 5... a6 { [%eval 0.25] [%clk 1:32:16] } 6. Bc4 { [%eval 0.03] [%clk 1:31:57] } 6... e6 { [%eval 0.06] [%clk 1:32:41] } 7. a3 { [%eval 0.0] [%clk 1:31:56] } 7... Be7 { [%eval 0.0] [%clk 1:32:47] } 8. Be3 { [%eval 0.14] [%clk 1:31:26] } 8... b5 { [%eval 0.15] [%clk 1:33:06] } 9. Bb3 { [%eval 0.0] [%clk 1:31:49] } 9... Bb7? { [%eval 1.3] } { Mistake. O-O was best. } { [%clk 1:33:33] } 10. f3? { [%eval 0.08] } { Mistake. Bxe6 was best. } { [%clk 1:27:06] } 10... O-O { [%eval 0.05] [%clk 1:33:53] } 11. Qe2 { [%eval 0.14] [%clk 1:24:58] } 11... Nc6 { [%eval 0.13] [%clk 1:33:39] } 12. O-O-O { [%eval 0.22] [%clk 1:21:15] } 12... Qc7 { [%eval 0.21] [%clk 1:33:09] } 13. h4 { [%eval 0.18] [%clk 1:13:32] } 13... b4 { [%eval 0.27] [%clk 1:31:23] } 14. Nxc6 { [%eval 0.17] [%clk 0:50:25] } 14... Bxc6 { [%eval 0.18] [%clk 1:30:43] } 15. axb4 { [%eval 0.31] [%clk 0:50:47] } 15... Rfb8 { [%eval 0.29] [%clk 1:31:11] } 16. Rd4 { [%eval 0.26] [%clk 0:49:37] } 16... Bb5 { [%eval 0.56] [%clk 1:20:27] } 17. Nxb5 { [%eval 0.56] [%clk 0:40:06] } 17... axb5 { [%eval 0.62] [%clk 1:20:26] } 18. Rhd1 { [%eval 0.72] [%clk 0:40:15] } 18... d5?! { [%eval 1.52] } { Inaccuracy. e5 was best. } { [%clk 1:19:23] } 19. c3?! { [%eval 0.81] } { Inaccuracy. Kb1 was best. } { [%clk 0:29:00] } 19... e5 { [%eval 1.36] [%clk 1:19:00] } 20. Rxd5 { [%eval 1.5] [%clk 0:28:03] } 20... Nxd5 { [%eval 1.24] [%clk 1:18:56] } 21. Rxd5 { [%eval 1.29] [%clk 0:26:41] } 21... Bxb4 { [%eval 1.33] [%clk 1:18:34] } 22. Qd3?! { [%eval 0.74] } { Inaccuracy. Kc2 was best. } { [%clk 0:25:18] } 22... Rd8?! { [%eval 1.81] } { Inaccuracy. Rb7 was best. } { [%clk 1:18:31] } 23. Qxb5 { [%eval 1.75] [%clk 0:22:00] } 23... Rxd5 { [%eval 2.36] [%clk 1:08:26] } 24. Bxd5 { [%eval 2.52] [%clk 0:14:25] } 24... Ra1+ { [%eval 2.31] [%clk 1:07:21] } 25. Kc2 { [%eval 2.51] [%clk 0:14:33] } 25... Bf8 { [%eval 2.41] [%clk 1:07:47] } 26. b4 { [%eval 2.21] [%clk 0:09:23] } 26... h5?! { [%eval 3.36] } { Inaccuracy. Qd8 was best. } { [%clk 1:06:28] } 27. Qe8 { [%eval 2.99] [%clk 0:06:27] } 27... Qe7 { [%eval 3.06] [%clk 1:06:55] } 28. Qxe7 { [%eval 2.86] [%clk 0:06:21] } 28... Bxe7 { [%eval 2.67] [%clk 1:07:24] } 29. b5 { [%eval 3.05] [%clk 0:06:26] } 29... Bxh4?! { [%eval 4.23] } { Inaccuracy. Kf8 was best. } { [%clk 1:07:51] } 30. b6 { [%eval 4.23] [%clk 0:06:19] } 30... Bd8 { [%eval 4.37] [%clk 1:08:18] } 31. c4 { [%eval 4.52] [%clk 0:04:40] } 31... Ra2+ { [%eval 3.85] [%clk 1:08:37] } 32. Kc3?? { [%eval 0.01] } { Blunder. Kb3 was best. } { [%clk 0:00:53] } 32... Ra3+ { [%eval 0.0] [%clk 0:57:35] } 33. Kd2 { [%eval 0.0] [%clk 0:01:14] } 33... Rxe3 { [%eval 0.0] [%clk 0:57:46] } 34. Kxe3 { [%eval 0.0] [%clk 0:01:07] } 34... Bxb6+ { [%eval 0.13] [%clk 0:58:11] } 35. Kd3 { [%eval 0.09] [%clk 0:00:48] } 35... Kf8 { [%eval 0.09] [%clk 0:58:36] } 36. Ke2 { [%eval 0.0] [%clk 0:00:41] } 36... h4 { [%eval 0.0] [%clk 0:58:52] } 37. Kf1 { [%eval -0.03] [%clk 0:00:50] } 37... Ke7 { [%eval 0.0] [%clk 0:59:14] } 38. Ke2 { [%eval 0.0] [%clk 0:01:01] } 38... Bc5 { [%eval 0.0] [%clk 0:59:39] } 39. Kf1 { [%eval 0.0] [%clk 0:01:25] } 39... Bb6 { [%eval -0.01] [%clk 1:00:04] } 40. Ke2 { [%eval 0.01] [%clk 0:31:48] } 40... Bc5 { [%eval 0.01] [%clk 1:30:31] } 41. Kf1 { [%eval 0.0] [%clk 0:30:33] } 1/2-1/2