Event: Runde 6: Mazur, Stefan - Woestmann, Ulrich
Site: https://lichess.org/broadcast/42-munsterland-open--33-challengers-2025--open/runde-6/GrohfOPf/6mCQOJpl
Date: 2025-10-15
White: Mazur, Stefan
WhiteTitle: IM
WhiteElo: 2408
Black: Woestmann, Ulrich
BlackElo: 2016
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:25:22] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:25:01] } 2... d6 { [%eval 0.31] [%clk 1:31:17] } 3. Nc3 { [%eval 0.17] [%clk 1:25:21] } 3... a6 { [%eval 0.31] [%clk 1:30:18] } 4. d4 { [%eval 0.36] [%clk 1:25:41] } 4... cxd4 { [%eval 0.37] [%clk 1:30:42] } 5. Qxd4 { [%eval 0.07] [%clk 1:26:05] } 5... Nc6 { [%eval 0.16] [%clk 1:30:44] } 6. Qe3 { [%eval 0.11] [%clk 1:26:30] } 6... Nf6 { [%eval 0.15] [%clk 1:27:59] } 7. Nd5 { [%eval 0.17] [%clk 1:26:52] } 7... Nd7 { [%eval 0.4] [%clk 1:18:02] } 8. c4 { [%eval 0.45] [%clk 1:26:21] } 8... e6 { [%eval 0.4] [%clk 1:17:52] } 9. Nc3 { [%eval 0.41] [%clk 1:26:46] } 9... Be7 { [%eval 0.37] [%clk 1:15:37] } 10. Be2 { [%eval 0.43] [%clk 1:27:03] } 10... Nde5 { [%eval 0.48] [%clk 1:12:18] } 11. O-O { [%eval 0.48] [%clk 1:25:50] } 11... O-O { [%eval 0.42] [%clk 1:10:00] } 12. Rd1 { [%eval 0.5] [%clk 1:26:04] } 12... Bd7 { [%eval 0.47] [%clk 1:07:19] } 13. b3 { [%eval 0.45] [%clk 1:23:45] } 13... Qc7 { [%eval 0.48] [%clk 1:06:32] } 14. Ba3 { [%eval 0.31] [%clk 1:21:45] } 14... Nxf3+ { [%eval 0.34] [%clk 1:03:35] } 15. Qxf3 { [%eval 0.37] [%clk 1:21:31] } 15... Ne5 { [%eval 0.27] [%clk 1:02:27] } 16. Qg3 { [%eval 0.31] [%clk 1:21:45] } 16... Rfd8?! { [%eval 0.93] } { Inaccuracy. b5 was best. } { [%clk 0:59:29] } 17. Rac1?! { [%eval 0.37] } { Inaccuracy. f4 was best. } { [%clk 1:21:56] } 17... Bc6 { [%eval 0.51] [%clk 0:57:02] } 18. Rc2 { [%eval 0.0] [%clk 1:14:02] } 18... Qa5 { [%eval 0.03] [%clk 0:56:30] } 19. Bb2 { [%eval 0.0] [%clk 1:13:27] } 19... Rac8 { [%eval 0.41] [%clk 0:54:26] } 20. h4 { [%eval 0.41] [%clk 1:09:33] } 20... b5?? { [%eval 2.29] } { Blunder. Bf6 was best. } { [%clk 0:51:21] } 21. c5?? { [%eval 0.39] } { Blunder. f4 was best. } { [%clk 1:04:34] } 21... b4?? { [%eval 3.23] } { Blunder. f6 was best. } { [%clk 0:48:07] } 22. cxd6 { [%eval 3.27] [%clk 1:04:33] } 22... Bf8?! { [%eval 4.9] } { Inaccuracy. Bxh4 was best. } { [%clk 0:38:00] } 23. Nd5 { [%eval 4.72] [%clk 1:00:37] } 23... exd5 { [%eval 4.89] [%clk 0:36:01] } 24. Bxe5 { [%eval 4.72] [%clk 0:57:33] } 24... dxe4 { [%eval 5.24] [%clk 0:33:52] } 25. Bg4 { [%eval 5.25] [%clk 0:57:47] } 25... Bd7 { [%eval 5.35] [%clk 0:33:42] } 26. Rxc8 { [%eval 5.36] [%clk 0:58:05] } 26... Bxc8 { [%eval 4.97] [%clk 0:29:13] } 27. Bxc8 { [%eval 5.7] [%clk 0:58:01] } 27... Rxc8 { [%eval 5.84] } 28. d7 { [%eval 5.65] } 28... Rd8 { [%eval 5.75] } 29. Bc7 { [%eval 5.56] } 29... Qh5 { [%eval 5.63] [%clk 0:33:41] } 30. Rd2 { [%eval 5.19] [%clk 0:58:05] } 30... Qa5? { [%eval 10.76] } { Mistake. Qc5 was best. } { [%clk 0:33:41] } 31. Bf4?? { [%eval 4.12] } { Blunder. Bxa5 was best. } { [%clk 0:58:05] } 31... Rxd7?! { [%eval 5.92] } { Inaccuracy. f6 was best. } { [%clk 0:27:30] } 1-0