Event: Round 4: Ernst Heinemann - Thorsten Oest
Date: 2024-01-05
White: Ernst Heinemann
Black: Thorsten Oest
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:53] } 1... c5 { [%eval 0.33] [%clk 1:30:55] } 2. Nf3 { [%eval 0.17] [%clk 1:30:55] } 2... d6 { [%eval 0.0] [%clk 1:31:19] } 3. c3 { [%eval 0.0] [%clk 1:30:46] } 3... Nf6 { [%eval 0.0] [%clk 1:30:23] } 4. Be2 { [%eval 0.0] [%clk 1:26:30] } 4... g6 { [%eval 0.0] [%clk 1:28:56] } 5. O-O { [%eval 0.0] [%clk 1:25:49] } 5... Bg7 { [%eval -0.01] [%clk 1:29:14] } 6. Re1 { [%eval -0.03] [%clk 1:25:51] } 6... O-O { [%eval 0.0] [%clk 1:29:18] } 7. Bf1 { [%eval -0.03] [%clk 1:26:10] } 7... b6 { [%eval 0.35] [%clk 1:27:24] } 8. d4 { [%eval 0.72] [%clk 1:24:10] } 8... cxd4 { [%eval 0.57] [%clk 1:23:46] } 9. cxd4 { [%eval 0.59] [%clk 1:24:25] } 9... Bb7 { [%eval 0.75] [%clk 1:23:44] } 10. Nc3 { [%eval 0.82] [%clk 1:24:13] } 10... e6 { [%eval 0.83] [%clk 1:13:41] } 11. h3 { [%eval 0.7] [%clk 1:17:34] } 11... h6 { [%eval 0.88] [%clk 1:07:36] } 12. Bf4 { [%eval 0.87] [%clk 1:16:08] } 12... Nh5 { [%eval 1.27] [%clk 1:01:29] } 13. Bh2 { [%eval 1.26] [%clk 1:12:58] } 13... f5? { [%eval 2.74] } { Mistake. Nf6 was best. } { [%clk 1:00:31] } 14. Qb3 { [%eval 3.0] [%clk 1:06:11] } 14... d5 { [%eval 3.57] [%clk 0:51:29] } 15. exd5 { [%eval 3.57] [%clk 1:05:52] } 15... Bxd5?! { [%eval 4.69] } { Inaccuracy. exd5 was best. } { [%clk 0:43:33] } 16. Nxd5 { [%eval 4.69] [%clk 1:04:01] } 16... exd5 { [%eval 4.65] [%clk 0:43:17] } 17. Re6 { [%eval 3.81] [%clk 1:02:45] } 17... Rf6 { [%eval 3.93] [%clk 0:42:59] } 18. Rae1 { [%eval 4.01] [%clk 1:01:03] } 18... Nc6 { [%eval 4.14] [%clk 0:35:34] } 19. Bb5 { [%eval 4.13] [%clk 0:59:00] } 19... Rxe6 { [%eval 4.19] [%clk 0:32:37] } 20. Rxe6 { [%eval 4.09] [%clk 0:59:06] } 20... Na5 { [%eval 4.1] [%clk 0:29:48] } 21. Qa4 { [%eval 3.38] [%clk 0:49:59] } 21... Nf6 { [%eval 4.01] [%clk 0:27:50] } 22. Be5 { [%eval 3.98] [%clk 0:42:05] } 22... Qf8 { [%eval 4.62] [%clk 0:25:24] } 23. b4 { [%eval 4.53] [%clk 0:36:36] } 23... Nc4 { [%eval 5.24] [%clk 0:24:35] } 24. Bc6 { [%eval 4.49] [%clk 0:32:31] } 24... Rd8 { [%eval 4.52] [%clk 0:17:09] } 25. Qxa7 { [%eval 4.52] [%clk 0:31:46] } 25... Kh8 { [%eval 5.69] [%clk 0:14:47] } 26. Nh4 { [%eval 5.37] [%clk 0:26:54] } 26... Nxe5 { [%eval 5.7] [%clk 0:12:54] } 27. dxe5 { [%eval 5.78] [%clk 0:26:54] } 27... Qxb4?? { [%eval #10] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:12:57] } 28. exf6 { [%eval #9] [%clk 0:26:07] } 28... Bxf6 { [%eval #4] [%clk 0:13:18] } 29. Nxg6+ { [%eval #3] [%clk 0:25:09] } 29... Kg8 { [%eval #3] [%clk 0:13:40] } 30. Re8+ { [%eval #2] [%clk 0:23:45] } 1-0