Event: Round 5: Albert, Markus - Wegener, Olaf
Date: 2024-08-14
White: Albert, Markus
WhiteElo: 2247
Black: Wegener, Olaf
BlackTitle: IM
BlackElo: 2390
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:22:45] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.22] [%clk 1:22:53] } 2... d6 { [%eval 0.25] [%clk 1:31:16] } 3. d4 { [%eval 0.26] [%clk 1:21:21] } 3... cxd4 { [%eval 0.21] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.18] [%clk 1:21:45] } 4... Nf6 { [%eval 0.24] [%clk 1:32:02] } 5. Nc3 { [%eval 0.27] [%clk 1:21:46] } 5... a6 { [%eval 0.29] [%clk 1:32:23] } 6. Bd3 { [%eval 0.18] [%clk 1:21:16] } 6... g6 { [%eval 0.24] [%clk 1:32:17] } 7. f3 { [%eval 0.29] [%clk 1:18:41] } 7... Bg7 { [%eval 0.35] [%clk 1:32:02] } 8. Be3 { [%eval 0.27] [%clk 1:18:54] } 8... Nbd7 { [%eval 0.21] [%clk 1:31:23] } 9. Qd2 { [%eval 0.29] [%clk 1:18:39] } 9... b5 { [%eval 0.27] [%clk 1:30:54] } 10. O-O-O { [%eval 0.33] [%clk 1:14:20] } 10... h5 { [%eval 0.39] [%clk 1:30:37] } 11. Kb1 { [%eval 0.45] [%clk 1:14:13] } 11... Bb7 { [%eval 0.41] [%clk 1:29:32] } 12. h3 { [%eval 0.28] [%clk 1:13:05] } 12... h4 { [%eval 0.47] [%clk 1:07:46] } 13. Rhe1 { [%eval 0.42] [%clk 1:07:15] } 13... Qc7 { [%eval 0.65] [%clk 0:56:37] } 14. Bf1?! { [%eval -0.14] } { Inaccuracy. a3 was best. } { [%clk 1:02:11] } 14... Rc8 { [%eval -0.05] [%clk 0:41:31] } 15. Bg5 { [%eval -0.31] [%clk 0:56:53] } 15... Nb6 { [%eval -0.21] [%clk 0:37:33] } 16. f4?? { [%eval -1.92] } { Blunder. Qf2 was best. } { [%clk 0:54:00] } 16... b4 { [%eval -1.86] [%clk 0:31:23] } 17. Nd5 { [%eval -1.66] [%clk 0:52:35] } 17... Nbxd5 { [%eval -1.64] [%clk 0:27:16] } 18. exd5 { [%eval -1.64] [%clk 0:52:54] } 18... Nxd5 { [%eval -1.63] [%clk 0:27:42] } 19. f5 { [%eval -1.59] [%clk 0:52:22] } 19... gxf5?! { [%eval -0.9] } { Inaccuracy. Rh5 was best. } { [%clk 0:15:39] } 20. Nxf5 { [%eval -0.82] [%clk 0:45:34] } 20... Be5 { [%eval -0.88] [%clk 0:16:08] } 21. Bd3? { [%eval -2.09] } { Mistake. Qf2 was best. } { [%clk 0:45:31] } 21... e6 { [%eval -1.97] [%clk 0:14:01] } 22. Nxh4 { [%eval -2.17] [%clk 0:38:45] } 22... Qa5 { [%eval -2.09] [%clk 0:13:55] } 23. Rxe5 { [%eval -2.15] [%clk 0:38:01] } 23... dxe5 { [%eval -2.14] [%clk 0:14:18] } 24. Nf3?? { [%eval -5.33] } { Blunder. Be4 was best. } { [%clk 0:37:45] } 24... Qc7?? { [%eval -1.1] } { Blunder. Nc3+ was best. } { [%clk 0:10:18] } 25. Qf2?! { [%eval -1.74] } { Inaccuracy. Re1 was best. } { [%clk 0:36:10] } 25... Qb6? { [%eval -0.2] } { Mistake. f6 was best. } { [%clk 0:05:55] } 26. Qxb6 { [%eval -0.21] [%clk 0:35:59] } 26... Nxb6 { [%eval -0.22] [%clk 0:06:24] } 27. Nxe5 { [%eval -0.12] [%clk 0:36:28] } 27... Nd5 { [%eval -0.07] [%clk 0:05:25] } 28. Nc4 { [%eval -0.41] [%clk 0:35:40] } 28... Kd7?? { [%eval 1.95] } { Blunder. f6 was best. } { [%clk 0:03:41] } 29. Ne5+?? { [%eval -0.06] } { Blunder. Nb6+ was best. } { [%clk 0:35:40] } 29... Ke8 { [%eval 0.0] [%clk 0:04:10] } 30. Nc4 { [%eval -0.52] [%clk 0:36:08] } 1/2-1/2