Event: Stare Mesto 2021
Date: 2021-08-18
White: Machacek, Jan
WhiteElo: 1891
Black: Vrtal, Jaroslav
BlackElo: 2037
Result: 0-1
ECO: B98
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:03:03] } 1... c5 { [%eval 0.32] [%clk 0:03:01] } 2. Nf3 { [%eval 0.0] [%clk 0:03:03] } 2... d6 { [%eval 0.0] [%clk 0:03:01] } 3. d4 { [%eval 0.15] [%clk 0:03:04] } 3... cxd4 { [%eval 0.13] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.0] [%clk 1:23:45] } 4... Nf6 { [%eval 0.14] [%clk 1:32:03] } 5. Nc3 { [%eval 0.18] [%clk 1:23:33] } 5... a6 { [%eval 0.21] [%clk 1:32:30] } 6. Bg5 { [%eval 0.0] [%clk 1:23:33] } 6... e6 { [%eval 0.0] [%clk 1:32:30] } 7. f4 { [%eval 0.0] [%clk 1:23:33] } 7... Be7 { [%eval 0.46] [%clk 1:17:01] } 8. Qf3 { [%eval 0.12] [%clk 1:33:59] } 8... O-O?! { [%eval 0.77] } { Inaccuracy. h6 was best. } { [%clk 1:17:26] } 9. O-O-O { [%eval 0.85] [%clk 1:34:25] } 9... Qc7 { [%eval 0.74] [%clk 1:17:52] } 10. Bd3 { [%eval 0.8] [%clk 1:34:50] } 10... Nc6 { [%eval 1.01] [%clk 1:13:44] } 11. Nxc6 { [%eval 0.66] [%clk 1:24:27] } 11... bxc6 { [%eval 0.77] [%clk 1:12:54] } 12. e5?! { [%eval 0.07] } { Inaccuracy. h4 was best. } { [%clk 1:23:54] } 12... dxe5 { [%eval 0.0] [%clk 1:09:35] } 13. fxe5 { [%eval -0.16] [%clk 1:24:06] } 13... Qxe5 { [%eval 0.04] [%clk 1:09:05] } 14. h4 { [%eval -0.11] [%clk 1:23:19] } 14... Qc7?! { [%eval 0.52] } { Inaccuracy. Ra7 was best. } { [%clk 1:05:39] } 15. Ne4 { [%eval 0.39] [%clk 1:19:21] } 15... Nxe4 { [%eval 0.74] [%clk 1:04:58] } 16. Bxe4?! { [%eval -0.15] } { Inaccuracy. Bxe7 was best. } { [%clk 1:19:48] } 16... Bb7?! { [%eval 0.63] } { Inaccuracy. f6 was best. } { [%clk 1:02:26] } 17. Rd3?? { [%eval -5.3] } { Blunder. Bf4 was best. } { [%clk 1:16:13] } 17... f5 { [%eval -5.25] [%clk 0:58:47] } 18. Kb1 { [%eval -4.97] [%clk 1:10:47] } 18... Rf7 { [%eval -4.96] [%clk 0:49:55] } 19. Rc3 { [%eval -6.15] [%clk 1:06:07] } 19... fxe4 { [%eval -6.23] [%clk 0:49:57] } 20. Qxe4 { [%eval -6.13] [%clk 1:06:31] } 20... e5 { [%eval -5.89] [%clk 0:46:34] } 21. Qc4 { [%eval -5.92] [%clk 1:05:08] } 21... Rf8 { [%eval -5.82] [%clk 0:44:50] } 22. Rg3 { [%eval -7.07] [%clk 1:02:27] } 22... Kh8 { [%eval -6.85] [%clk 0:42:26] } 23. Be3 { [%eval -6.76] [%clk 1:00:33] } 23... c5 { [%eval -7.16] [%clk 0:40:53] } 24. h5 { [%eval -6.56] [%clk 0:59:48] } 24... e4 { [%eval -7.15] [%clk 0:41:01] } 25. Rgh3 { [%eval -7.84] [%clk 0:54:57] } 25... Qe5 { [%eval -7.02] [%clk 0:38:07] } 26. h6 { [%eval -7.21] [%clk 0:52:39] } 26... g6 { [%eval -7.1] [%clk 0:38:12] } 27. Qd4 { [%eval -18.05] } 0-1