Event: Round 4: Kriebel, Tadeas - Zilka, Stepan
Site: https://lichess.org/broadcast/czech-individual-championship-2025--men/round-4/FQXHNDZn/X6LHdIdL
White: Kriebel, Tadeas
WhiteTitle: IM
WhiteElo: 2511
Black: Zilka, Stepan
BlackTitle: GM
BlackElo: 2524
Result: 1/2-1/2
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Advance Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nf6 { [%eval 0.48] [%clk 1:31:19] } 3. e5 { [%eval 0.46] [%clk 1:30:02] } 3... Nd5 { [%eval 0.44] [%clk 1:31:41] } 4. d4 { [%eval 0.21] [%clk 1:30:21] } 4... cxd4 { [%eval 0.2] [%clk 1:31:56] } 5. c3 { [%eval 0.02] [%clk 1:30:48] } 5... Nc6 { [%eval 0.0] [%clk 1:30:04] } 6. cxd4 { [%eval 0.01] [%clk 1:30:57] } 6... d6 { [%eval 0.0] [%clk 1:30:24] } 7. Bc4 { [%eval 0.0] [%clk 1:30:20] } 7... Nb6 { [%eval 0.0] [%clk 1:30:48] } 8. Bb3 { [%eval 0.0] [%clk 1:30:37] } 8... dxe5 { [%eval -0.01] [%clk 1:28:39] } 9. d5 { [%eval -0.04] [%clk 1:27:16] } 9... Na5 { [%eval -0.06] [%clk 1:27:20] } 10. Nc3 { [%eval -0.03] [%clk 1:27:15] } 10... Nxb3 { [%eval -0.06] [%clk 1:26:51] } 11. Qxb3 { [%eval 0.09] [%clk 1:27:24] } 11... g6 { [%eval 0.17] [%clk 1:22:37] } 12. Nxe5 { [%eval 0.21] [%clk 1:27:45] } 12... Bg7 { [%eval 0.22] [%clk 1:22:59] } 13. Bf4 { [%eval 0.13] [%clk 1:28:10] } 13... O-O { [%eval 0.21] [%clk 1:23:06] } 14. O-O { [%eval 0.14] [%clk 1:28:37] } 14... Bf5?! { [%eval 0.95] } { Inaccuracy. e6 was best. } { [%clk 1:19:10] } 15. Rad1 { [%eval 0.58] [%clk 1:26:40] } 15... Qd6 { [%eval 0.85] [%clk 0:53:48] } 16. Rfe1 { [%eval 0.89] [%clk 1:20:05] } 16... Qc5 { [%eval 1.08] [%clk 0:48:05] } 17. h3 { [%eval 1.15] [%clk 0:42:01] } 17... Rad8 { [%eval 1.2] [%clk 0:48:23] } 18. g4 { [%eval 1.18] [%clk 0:42:19] } 18... Bc8?! { [%eval 2.26] } { Inaccuracy. Bd7 was best. } { [%clk 0:48:00] } 19. Be3? { [%eval 1.04] } { Mistake. Ne4 was best. } { [%clk 0:39:43] } 19... Qd6?! { [%eval 2.16] } { Inaccuracy. Qa5 was best. } { [%clk 0:39:21] } 20. Nb5 { [%eval 2.22] [%clk 0:38:54] } 20... Qf6 { [%eval 2.28] [%clk 0:28:42] } 21. Nxa7 { [%eval 2.14] [%clk 0:11:31] } 21... Rxd5 { [%eval 1.95] [%clk 0:29:07] } 22. Rxd5? { [%eval 0.25] } { Mistake. Nxc8 was best. } { [%clk 0:08:43] } 22... Nxd5 { [%eval 0.14] [%clk 0:29:27] } 23. Nxc8 { [%eval 0.06] [%clk 0:08:49] } 23... Qxe5 { [%eval 0.1] [%clk 0:26:17] } 24. Qxd5 { [%eval 0.02] [%clk 0:05:04] } 24... Rxc8 { [%eval 0.0] [%clk 0:26:40] } 25. Qxb7 { [%eval 0.07] [%clk 0:04:20] } 25... Rb8 { [%eval 0.07] [%clk 0:26:53] } 26. Qd7 { [%eval 0.06] [%clk 0:00:54] } 26... Qxb2 { [%eval 0.09] [%clk 0:25:22] } 27. Qxe7 { [%eval 0.0] [%clk 0:01:12] } 27... Qxa2 { [%eval 0.0] [%clk 0:25:22] } 28. Rd1 { [%eval 0.0] [%clk 0:01:38] } 28... h6 { [%eval 0.0] [%clk 0:20:17] } 29. Rd8+ { [%eval 0.0] [%clk 0:01:52] } 29... Rxd8 { [%eval 0.0] [%clk 0:20:41] } 30. Qxd8+ { [%eval 0.0] [%clk 0:02:16] } 30... Kh7 { [%eval 0.0] [%clk 0:21:06] } 31. Qd3 { [%eval 0.0] [%clk 0:02:33] } 1/2-1/2