Event: Round 6: Zeng, Chongsheng - Polster, Christian
Date: 2025-02-12
White: Zeng, Chongsheng
WhiteTitle: GM
WhiteElo: 2558
Black: Polster, Christian
BlackTitle: FM
BlackElo: 2305
Result: 1-0
ECO: A14
Opening: English Opening: Agincourt Defense, Neo-Catalan Declined
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:54] } 1... d5 { [%eval 0.18] [%clk 1:30:30] } 2. c4 { [%eval 0.0] [%clk 1:31:09] } 2... e6 { [%eval 0.17] [%clk 1:30:52] } 3. g3 { [%eval 0.0] [%clk 1:31:09] } 3... Nf6 { [%eval 0.17] [%clk 1:31:15] } 4. Bg2 { [%eval 0.13] [%clk 1:31:34] } 4... Be7 { [%eval 0.24] [%clk 1:31:39] } 5. O-O { [%eval 0.1] [%clk 1:31:57] } 5... O-O { [%eval 0.2] [%clk 1:32:05] } 6. b3 { [%eval 0.06] [%clk 1:32:14] } 6... d4 { [%eval 0.0] [%clk 1:32:11] } 7. e3 { [%eval 0.01] [%clk 1:32:20] } 7... c5 { [%eval 0.0] [%clk 1:32:31] } 8. exd4 { [%eval -0.04] [%clk 1:32:06] } 8... cxd4 { [%eval -0.03] [%clk 1:32:53] } 9. Bb2 { [%eval -0.18] [%clk 1:32:29] } 9... Nc6 { [%eval -0.16] [%clk 1:33:04] } 10. Re1 { [%eval -0.15] [%clk 1:32:54] } 10... Bc5 { [%eval -0.09] [%clk 1:33:12] } 11. Ba3 { [%eval -0.28] [%clk 1:32:54] } 11... Qd6 { [%eval 0.16] [%clk 1:21:13] } 12. Bxc5 { [%eval 0.16] [%clk 1:32:53] } 12... Qxc5 { [%eval 0.13] [%clk 1:21:41] } 13. d3 { [%eval 0.08] [%clk 1:33:06] } 13... a5 { [%eval 0.11] [%clk 1:21:15] } 14. a3 { [%eval 0.1] [%clk 1:32:25] } 14... Ra6 { [%eval 0.1] [%clk 1:21:33] } 15. Nbd2 { [%eval 0.18] [%clk 1:26:00] } 15... Re8 { [%eval 0.32] [%clk 1:14:45] } 16. Qe2 { [%eval 0.4] [%clk 1:21:41] } 16... e5 { [%eval 0.35] [%clk 1:06:47] } 17. Ne4 { [%eval 0.36] [%clk 1:19:59] } 17... Qe7 { [%eval 0.79] [%clk 1:06:25] } 18. Nxf6+ { [%eval 0.84] [%clk 1:18:44] } 18... Qxf6 { [%eval 0.69] [%clk 0:55:21] } 19. Nd2 { [%eval 0.81] [%clk 1:16:41] } 19... Qd8?! { [%eval 1.55] } { Inaccuracy. Qe7 was best. } { [%clk 0:51:25] } 20. Bd5 { [%eval 1.11] [%clk 1:13:26] } 20... Nb8 { [%eval 1.03] [%clk 0:36:11] } 21. Ne4?! { [%eval 0.37] } { Inaccuracy. Qh5 was best. } { [%clk 0:57:19] } 21... Nd7 { [%eval 0.34] [%clk 0:30:17] } 22. Qf3 { [%eval 0.48] [%clk 0:44:43] } 22... Rf8? { [%eval 1.82] } { Mistake. Nf6 was best. } { [%clk 0:29:18] } 23. c5 { [%eval 1.88] [%clk 0:42:42] } 23... Qc7?! { [%eval 2.65] } { Inaccuracy. Rh6 was best. } { [%clk 0:15:17] } 24. b4 { [%eval 2.56] [%clk 0:41:52] } 24... Kh8?! { [%eval 3.57] } { Inaccuracy. Nf6 was best. } { [%clk 0:09:32] } 25. Nd6 { [%eval 3.4] [%clk 0:38:19] } 25... Nf6 { [%eval 3.79] [%clk 0:06:22] } 26. Bxb7 { [%eval 3.02] [%clk 0:37:51] } 26... Rxd6 { [%eval 3.18] [%clk 0:04:20] } 27. Bxc8 { [%eval 3.12] [%clk 0:34:40] } 27... Rdd8 { [%eval 2.98] [%clk 0:03:45] } 28. Bb7 { [%eval 3.03] [%clk 0:33:51] } 28... Rb8 { [%eval 3.09] [%clk 0:01:53] } 29. c6 { [%eval 3.05] [%clk 0:34:06] } 29... Ne8?! { [%eval 4.43] } { Inaccuracy. Rfe8 was best. } { [%clk 0:01:43] } 30. Qd5 { [%eval 4.36] [%clk 0:33:17] } 30... Nd6 { [%eval 4.57] [%clk 0:01:27] } 31. Qxe5 { [%eval 4.41] [%clk 0:33:30] } 31... f6 { [%eval 4.37] [%clk 0:01:13] } 32. Qf4 { [%eval 3.89] [%clk 0:24:17] } 32... g5 { [%eval 3.95] [%clk 0:00:47] } 33. Qxd4 { [%eval 4.06] [%clk 0:23:54] } 33... Nxb7 { [%eval 3.92] [%clk 0:01:01] } 34. cxb7 { [%eval 3.95] [%clk 0:24:17] } 34... Qxb7 { [%eval 4.24] [%clk 0:00:35] } 35. Re6 { [%eval 3.72] [%clk 0:21:33] } 35... Qf7 { [%eval 4.49] [%clk 0:00:41] } 36. Rd6 { [%eval 4.32] [%clk 0:20:39] } 36... axb4 { [%eval 4.91] [%clk 0:00:49] } 37. axb4 { [%eval 5.0] [%clk 0:21:05] } 37... Rb7 { [%eval 5.02] [%clk 0:01:00] } 38. Raa6 { [%eval 5.11] [%clk 0:21:03] } 38... Kg7 { [%eval 5.05] [%clk 0:01:22] } 39. b5 { [%eval 4.94] [%clk 0:20:37] } 39... Rc7 { [%eval 5.45] [%clk 0:01:39] } 40. Rac6 { [%eval 5.18] [%clk 0:20:43] } 1-0