Event: Round 4: Thum, Johannes, Dr. - Stab, Erik
Date: 2024-11-23
White: Thum, Johannes, Dr.
WhiteElo: 1671
Black: Stab, Erik
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. c3 { [%eval 0.0] [%clk 1:31:18] } 2... Nc6 { [%eval 0.2] [%clk 1:30:51] } 3. d4 { [%eval 0.15] [%clk 1:31:24] } 3... cxd4 { [%eval 0.28] [%clk 1:31:05] } 4. cxd4 { [%eval 0.21] [%clk 1:31:35] } 4... g6? { [%eval 1.41] } { Mistake. d5 was best. } { [%clk 1:31:01] } 5. Nf3?! { [%eval 0.74] } { Inaccuracy. d5 was best. } { [%clk 1:29:41] } 5... Bg7 { [%eval 0.94] [%clk 1:30:58] } 6. Nc3 { [%eval 0.82] [%clk 1:28:42] } 6... d6 { [%eval 0.78] [%clk 1:30:17] } 7. Bc4 { [%eval 0.62] [%clk 1:26:32] } 7... Nf6 { [%eval 0.6] [%clk 1:28:55] } 8. Be3 { [%eval 0.42] [%clk 1:23:46] } 8... O-O { [%eval 0.6] [%clk 1:28:29] } 9. Qd2?! { [%eval -0.09] } { Inaccuracy. d5 was best. } { [%clk 1:18:18] } 9... e6?! { [%eval 0.56] } { Inaccuracy. Nxe4 was best. } { [%clk 1:26:50] } 10. Bb3?! { [%eval -0.11] } { Inaccuracy. Bd3 was best. } { [%clk 1:16:30] } 10... d5?? { [%eval 1.6] } { Blunder. b5 was best. } { [%clk 1:24:42] } 11. e5 { [%eval 1.51] [%clk 1:16:11] } 11... Ng4 { [%eval 2.05] [%clk 1:22:46] } 12. Bf4 { [%eval 2.01] [%clk 1:13:52] } 12... f6 { [%eval 1.86] [%clk 1:20:39] } 13. h3 { [%eval 2.16] [%clk 1:06:35] } 13... Nxf2?! { [%eval 2.94] } { Inaccuracy. fxe5 was best. } { [%clk 1:07:54] } 14. Qxf2 { [%eval 2.89] [%clk 0:56:36] } 14... fxe5 { [%eval 2.74] [%clk 1:07:56] } 15. Bxe5 { [%eval 2.73] [%clk 0:56:12] } 15... Bxe5 { [%eval 3.05] [%clk 1:06:54] } 16. dxe5 { [%eval 3.05] [%clk 0:56:29] } 16... d4?! { [%eval 4.07] } { Inaccuracy. Nxe5 was best. } { [%clk 1:03:58] } 17. O-O-O { [%eval 4.01] [%clk 0:41:01] } 17... a6 { [%eval 4.96] [%clk 0:57:53] } 18. Ne4 { [%eval 4.73] [%clk 0:26:44] } 18... Qc7 { [%eval 5.03] [%clk 0:56:33] } 19. Qc2 { [%eval 5.11] [%clk 0:26:39] } 19... Bd7 { [%eval 5.38] [%clk 0:56:14] } 20. Nxd4 { [%eval 5.51] [%clk 0:26:35] } 20... Rf4 { [%eval 6.55] [%clk 0:53:22] } 21. Bxe6+ { [%eval 6.47] [%clk 0:24:47] } 21... Bxe6 { [%eval 7.2] [%clk 0:51:33] } 22. Nxe6 { [%eval 7.12] [%clk 0:25:07] } 22... Qxe5 { [%eval 7.1] [%clk 0:51:33] } 23. Nxf4 { [%eval 6.95] [%clk 0:24:48] } 23... Qxf4+ { [%eval 6.91] [%clk 0:51:33] } 24. Kb1 { [%eval 6.92] [%clk 0:24:51] } 24... Rc8 { [%eval 9.02] [%clk 0:50:12] } 25. Qc4+ { [%eval 8.85] [%clk 0:23:23] } 25... Kh8 { [%eval 9.13] [%clk 0:50:19] } 26. Rhf1 { [%eval 9.01] [%clk 0:22:58] } 26... Qe5? { [%eval #11] } { Checkmate is now unavoidable. Qe3 was best. } { [%clk 0:47:51] } 27. Rf7 { [%eval 10.06] [%clk 0:20:50] } 27... b5?! { [%eval #7] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:46:04] } 28. Qc3? { [%eval 8.48] } { Lost forced checkmate sequence. Qxc6 was best. } { [%clk 0:19:23] } 28... Qxc3 { [%eval 8.58] [%clk 0:45:22] } 29. bxc3 { [%eval 8.33] [%clk 0:19:23] } 29... Ne5 { [%eval 8.3] [%clk 0:45:16] } 30. Re7 { [%eval 7.76] [%clk 0:19:14] } 30... Nc4? { [%eval #4] } { Checkmate is now unavoidable. Nc6 was best. } { [%clk 0:45:32] } 31. Nf6 { [%eval #3] [%clk 0:18:44] } 31... Na3+ { [%eval #3] [%clk 0:45:35] } 32. Kb2 { [%eval #2] [%clk 0:19:08] } 32... Nc4+ { [%eval #2] [%clk 0:46:00] } 33. Ka1 { [%clk 0:19:25] } 1-0