Event: Round 4: Wemmers, Xander - Wenzel, Birger
Site: https://lichess.org/broadcast/european-chess-club-cup-2025--open-matches-17/round-4/NKo5SKz7/szadBLI8
Date: 2025-10-22
White: Wemmers, Xander
WhiteTitle: IM
WhiteElo: 2316
Black: Wenzel, Birger
BlackTitle: CM
BlackElo: 2034
Result: 1-0
ECO: E18
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. c4 { [%eval 0.18] [%clk 1:31:18] } 2... e6 { [%eval 0.14] [%clk 1:31:15] } 3. Nf3 { [%eval 0.11] [%clk 1:31:40] } 3... b6 { [%eval 0.23] [%clk 1:31:36] } 4. g3 { [%eval 0.19] [%clk 1:32:03] } 4... Bb7 { [%eval 0.26] [%clk 1:31:57] } 5. Bg2 { [%eval 0.25] [%clk 1:32:26] } 5... Be7 { [%eval 0.25] [%clk 1:32:19] } 6. O-O { [%eval 0.17] [%clk 1:32:46] } 6... O-O { [%eval 0.29] [%clk 1:32:42] } 7. Nc3 { [%eval 0.21] [%clk 1:33:08] } 7... Ne4 { [%eval 0.25] [%clk 1:33:02] } 8. Bd2 { [%eval 0.25] [%clk 1:33:32] } 8... Bf6 { [%eval 0.38] [%clk 1:33:17] } 9. Re1 { [%eval 0.41] [%clk 1:33:45] } 9... c5 { [%eval 0.56] [%clk 1:29:56] } 10. d5 { [%eval 0.41] [%clk 1:33:54] } 10... exd5 { [%eval 0.65] [%clk 1:26:42] } 11. cxd5 { [%eval 0.7] [%clk 1:32:26] } 11... Nxd2 { [%eval 0.61] [%clk 1:26:35] } 12. Nxd2 { [%eval 0.53] [%clk 1:31:07] } 12... d6 { [%eval 0.63] [%clk 1:26:41] } 13. e4 { [%eval 0.64] [%clk 1:13:38] } 13... Ba6?! { [%eval 1.48] } { Inaccuracy. Nd7 was best. } { [%clk 1:16:13] } 14. Qa4?! { [%eval 0.48] } { Inaccuracy. e5 was best. } { [%clk 1:04:50] } 14... Qd7?! { [%eval 1.32] } { Inaccuracy. Bd3 was best. } { [%clk 1:12:51] } 15. Qc2 { [%eval 1.27] [%clk 1:04:11] } 15... b5 { [%eval 1.64] [%clk 1:03:42] } 16. a3?! { [%eval 0.75] } { Inaccuracy. Nf3 was best. } { [%clk 0:56:22] } 16... Bb7?! { [%eval 1.32] } { Inaccuracy. Qb7 was best. } { [%clk 0:56:05] } 17. f4 { [%eval 1.03] [%clk 0:50:39] } 17... Bd4+ { [%eval 1.12] [%clk 0:47:03] } 18. Kh1 { [%eval 1.05] [%clk 0:50:53] } 18... Na6 { [%eval 0.99] [%clk 0:47:01] } 19. Rad1 { [%eval 0.95] [%clk 0:42:48] } 19... g6?! { [%eval 1.65] } { Inaccuracy. c4 was best. } { [%clk 0:26:02] } 20. Nf3 { [%eval 1.55] [%clk 0:41:52] } 20... Bg7?! { [%eval 2.26] } { Inaccuracy. Bxc3 was best. } { [%clk 0:26:00] } 21. e5 { [%eval 2.21] [%clk 0:37:32] } 21... Nc7 { [%eval 2.5] [%clk 0:25:35] } 22. Ne4 { [%eval 2.26] [%clk 0:30:33] } 22... Bxd5?! { [%eval 3.46] } { Inaccuracy. Ne8 was best. } { [%clk 0:14:28] } 23. exd6 { [%eval 3.28] [%clk 0:27:55] } 23... Bxe4 { [%eval 2.51] [%clk 0:14:43] } 24. Qxe4 { [%eval 3.4] [%clk 0:27:30] } 24... Ne6 { [%eval 2.81] [%clk 0:15:01] } 25. Ne5?! { [%eval 2.12] } { Inaccuracy. b4 was best. } { [%clk 0:24:50] } 25... Bxe5 { [%eval 2.09] [%clk 0:15:17] } 26. Qxe5 { [%eval 2.29] [%clk 0:24:20] } 26... Rac8 { [%eval 2.49] [%clk 0:15:00] } 27. f5 { [%eval 2.28] [%clk 0:18:58] } 27... Nd4?! { [%eval 3.61] } { Inaccuracy. Ng7 was best. } { [%clk 0:14:43] } 28. fxg6? { [%eval 2.15] } { Mistake. b4 was best. } { [%clk 0:18:56] } 28... hxg6 { [%eval 2.13] [%clk 0:14:57] } 29. b4 { [%eval 2.02] [%clk 0:19:16] } 29... Rfe8 { [%eval 1.77] [%clk 0:14:03] } 30. Qd5 { [%eval 1.59] [%clk 0:19:12] } 30... Ne6 { [%eval 1.51] [%clk 0:13:32] } 31. Qb7?! { [%eval 0.43] } { Inaccuracy. Re5 was best. } { [%clk 0:16:02] } 31... Qxb7 { [%eval 0.41] [%clk 0:11:54] } 32. Bxb7 { [%eval 0.28] [%clk 0:16:23] } 32... Rb8 { [%eval 0.31] [%clk 0:12:13] } 33. Bc6 { [%eval 0.28] [%clk 0:12:35] } 33... Red8 { [%eval 0.39] [%clk 0:12:16] } 34. bxc5 { [%eval 0.41] [%clk 0:09:29] } 34... b4?? { [%eval 4.15] } { Blunder. Nxc5 was best. } { [%clk 0:09:05] } 35. axb4 { [%eval 4.2] [%clk 0:09:27] } 35... Rxb4 { [%eval 4.14] [%clk 0:09:26] } 36. Rxe6 { [%eval 4.31] [%clk 0:09:08] } 36... fxe6 { [%eval 4.25] [%clk 0:09:42] } 37. Bf3 { [%eval 4.18] [%clk 0:09:22] } 37... Rb3 { [%eval 4.07] [%clk 0:08:21] } 38. Kg2 { [%eval 3.82] [%clk 0:05:56] } 38... Rb2+ { [%eval 4.09] [%clk 0:08:30] } 39. Kg1 { [%eval 4.19] [%clk 0:02:45] } 39... Rf8 { [%eval 4.26] [%clk 0:07:53] } 40. c6 { [%eval 4.39] [%clk 0:31:42] } 40... Rxf3? { [%eval 7.97] } { Mistake. Rc2 was best. } { [%clk 0:36:50] } 41. d7 { [%eval 7.71] [%clk 0:31:22] } 1-0