Event: Round 4: Zeng, Chongsheng - Lan, Zilun
Site: https://lichess.org/broadcast/2025-chinese-chess-league-division-a---regular-stage-r1-6-/round-4/cBszvyCC/AlvmIjqw
White: Zeng, Chongsheng
WhiteTitle: GM
WhiteElo: 2553
Black: Lan, Zilun
BlackElo: 2302
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c6 { [%eval 0.23] [%clk 1:30:23] } 2. d4 { [%eval 0.24] [%clk 1:30:28] } 2... d5 { [%eval 0.24] [%clk 1:30:51] } 3. exd5 { [%eval 0.08] [%clk 1:27:59] } 3... cxd5 { [%eval 0.18] [%clk 1:31:19] } 4. Bd3 { [%eval 0.1] [%clk 1:28:23] } 4... Nc6 { [%eval 0.12] [%clk 1:31:24] } 5. c3 { [%eval 0.19] [%clk 1:28:47] } 5... Nf6 { [%eval 0.14] [%clk 1:31:38] } 6. h3 { [%eval 0.0] [%clk 1:29:03] } 6... g6 { [%eval 0.23] [%clk 1:31:57] } 7. Nf3 { [%eval 0.23] [%clk 1:27:24] } 7... Bf5 { [%eval 0.24] [%clk 1:32:20] } 8. Bb5 { [%eval 0.23] [%clk 1:27:14] } 8... Qb6 { [%eval 0.4] [%clk 1:22:24] } 9. a4 { [%eval 0.35] [%clk 1:19:33] } 9... a6 { [%eval 0.26] [%clk 1:16:31] } 10. Bxc6+ { [%eval 0.24] [%clk 1:19:34] } 10... Qxc6 { [%eval 0.44] [%clk 1:16:58] } 11. O-O { [%eval 0.28] [%clk 1:19:30] } 11... e6 { [%eval 0.59] [%clk 1:16:48] } 12. Bf4 { [%eval 0.57] [%clk 1:18:30] } 12... Nd7 { [%eval 0.81] [%clk 1:11:08] } 13. Ne5 { [%eval 0.5] [%clk 1:16:31] } 13... Nxe5 { [%eval 0.44] [%clk 1:07:32] } 14. Bxe5 { [%eval 0.46] [%clk 1:16:59] } 14... Rg8 { [%eval 0.45] [%clk 1:08:01] } 15. Nd2 { [%eval 0.6] [%clk 1:15:17] } 15... Be7 { [%eval 1.06] [%clk 1:07:01] } 16. g4 { [%eval 1.08] [%clk 1:08:45] } 16... Bd3 { [%eval 1.03] [%clk 1:07:26] } 17. Re1 { [%eval 1.07] [%clk 1:09:12] } 17... f6 { [%eval 0.95] [%clk 1:02:15] } 18. Bg3 { [%eval 1.06] [%clk 1:05:26] } 18... g5 { [%eval 1.0] [%clk 1:01:36] } 19. Re3 { [%eval 0.91] [%clk 1:01:09] } 19... Bg6 { [%eval 0.91] [%clk 1:01:32] } 20. Qe2 { [%eval 0.94] [%clk 1:01:28] } 20... Bf7 { [%eval 0.92] [%clk 1:00:15] } 21. c4 { [%eval 0.94] [%clk 0:59:49] } 21... Kf8 { [%eval 1.02] [%clk 0:54:46] } 22. c5 { [%eval 1.08] [%clk 0:56:07] } 22... a5?! { [%eval 1.73] } { Inaccuracy. h5 was best. } { [%clk 0:48:44] } 23. Rb3 { [%eval 1.63] [%clk 0:54:38] } 23... Kg7 { [%eval 1.6] [%clk 0:45:11] } 24. Qb5?! { [%eval 0.94] } { Inaccuracy. Nb1 was best. } { [%clk 0:51:14] } 24... Ra7 { [%eval 0.97] [%clk 0:44:09] } 25. Qb6 { [%eval 0.55] [%clk 0:41:53] } 25... Qxb6 { [%eval 0.6] [%clk 0:38:58] } 26. cxb6 { [%eval 0.4] [%clk 0:36:31] } 26... Ra6 { [%eval 0.12] [%clk 0:39:26] } 27. Bc7 { [%eval 0.22] [%clk 0:36:52] } 27... Rc8 { [%eval 0.27] [%clk 0:34:50] } 28. Rb5 { [%eval 0.42] [%clk 0:34:21] } 28... Bd8?? { [%eval 2.79] } { Blunder. Be8 was best. } { [%clk 0:26:40] } 29. Bxd8 { [%eval 3.12] [%clk 0:27:04] } 29... Rxd8 { [%eval 2.69] [%clk 0:27:08] } 30. b4 { [%eval 3.18] [%clk 0:26:03] } 30... axb4 { [%eval 3.02] [%clk 0:16:48] } 31. Nb3 { [%eval 2.85] [%clk 0:26:17] } 31... Raa8?! { [%eval 3.79] } { Inaccuracy. Be8 was best. } { [%clk 0:08:39] } 32. Nc5 { [%eval 3.7] [%clk 0:23:05] } 32... Rab8 { [%eval 4.26] [%clk 0:09:02] } 33. a5 { [%eval 3.91] [%clk 0:22:56] } 33... Rd6?! { [%eval 5.54] } { Inaccuracy. h5 was best. } { [%clk 0:08:20] } 34. Nxb7 { [%eval 5.69] [%clk 0:22:09] } 34... Rxb7 { [%eval 5.62] [%clk 0:08:16] } 35. a6 { [%eval 5.69] [%clk 0:22:28] } 35... Rdxb6 { [%eval 4.87] [%clk 0:08:27] } 36. Rxb6 { [%eval 5.41] [%clk 0:22:51] } 1-0