Event: Open Letni Praha 2025
Site: https://lichess.org/broadcast/summer-prague-open-2025/round-1/fCm0UZ3U/YMUGPt9R
White: Kucera, Michal
WhiteElo: 1900
Black: Botea, David-Alexandru
BlackTitle: CM
BlackElo: 2166
Result: 0-1
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:51] } 1... c5 { [%eval 0.24] [%clk 1:30:39] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... d6 { [%eval 0.31] [%clk 1:30:47] } 3. d4 { [%eval 0.22] [%clk 1:31:20] } 3... cxd4 { [%eval 0.19] [%clk 1:31:11] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:43] } 4... Nf6 { [%eval 0.31] [%clk 1:31:36] } 5. Nc3 { [%eval 0.32] [%clk 1:31:50] } 5... a6 { [%eval 0.28] [%clk 1:31:52] } 6. Bg5 { [%eval 0.0] [%clk 1:28:13] } 6... e6 { [%eval 0.17] [%clk 1:31:54] } 7. f4 { [%eval 0.04] [%clk 1:28:10] } 7... Nbd7 { [%eval 0.2] [%clk 1:32:09] } 8. Qf3 { [%eval 0.18] [%clk 1:25:31] } 8... Qc7 { [%eval 0.17] [%clk 1:32:31] } 9. O-O-O { [%eval 0.37] [%clk 1:24:24] } 9... Be7 { [%eval 0.53] [%clk 1:32:22] } 10. g4 { [%eval 0.52] [%clk 1:22:01] } 10... h6 { [%eval 0.57] [%clk 1:17:56] } 11. Bh4 { [%eval 0.26] [%clk 1:04:22] } 11... g5 { [%eval 0.56] [%clk 1:12:04] } 12. fxg5?! { [%eval 0.0] } { Inaccuracy. e5 was best. } { [%clk 0:53:04] } 12... Ne5 { [%eval 0.0] [%clk 1:11:55] } 13. Qe2?! { [%eval -0.68] } { Inaccuracy. Qg3 was best. } { [%clk 0:48:04] } 13... Nfxg4 { [%eval -0.56] [%clk 1:11:30] } 14. h3 { [%eval -0.63] [%clk 0:40:02] } 14... hxg5 { [%eval -0.66] [%clk 1:09:31] } 15. Bg3 { [%eval -0.91] [%clk 0:39:14] } 15... Nf6 { [%eval -1.01] [%clk 1:01:56] } 16. Bg2?! { [%eval -1.74] } { Inaccuracy. Rg1 was best. } { [%clk 0:33:09] } 16... Bd7 { [%eval -1.81] [%clk 0:53:53] } 17. Nb3?! { [%eval -2.56] } { Inaccuracy. Bf1 was best. } { [%clk 0:21:26] } 17... Nh5 { [%eval -2.41] [%clk 0:50:43] } 18. Bh2 { [%eval -2.86] [%clk 0:17:00] } 18... Ng6?! { [%eval -2.04] } { Inaccuracy. Nf4 was best. } { [%clk 0:47:04] } 19. Qf2 { [%eval -2.28] [%clk 0:11:40] } 19... Nhf4 { [%eval -2.34] [%clk 0:43:24] } 20. Bxf4 { [%eval -2.57] [%clk 0:07:20] } 20... Nxf4 { [%eval -2.31] [%clk 0:43:02] } 21. Bf1 { [%eval -2.38] [%clk 0:04:34] } 21... Bf6 { [%eval -2.52] [%clk 0:19:57] } 22. Ne2 { [%eval -2.72] [%clk 0:03:51] } 22... Rh4 { [%eval -2.61] [%clk 0:18:42] } 23. Nxf4 { [%eval -2.86] [%clk 0:03:46] } 23... Rxf4 { [%eval -3.11] [%clk 0:18:53] } 24. Qe3 { [%eval -2.98] [%clk 0:02:40] } 24... Rc8 { [%eval -2.55] [%clk 0:16:09] } 25. Bd3 { [%eval -2.61] [%clk 0:02:49] } 25... a5 { [%eval -2.13] [%clk 0:16:03] } 26. Nd4?? { [%eval -6.07] } { Blunder. h4 was best. } { [%clk 0:02:27] } 26... Qc5 { [%eval -6.06] [%clk 0:15:44] } 0-1