Event: Round 4: Krejci, Jan - Nemec, Jachym
Site: https://lichess.org/broadcast/czech-individual-championship-2025--men/round-4/FQXHNDZn/RsSp7Uxy
White: Krejci, Jan
WhiteTitle: GM
WhiteElo: 2509
Black: Nemec, Jachym
BlackTitle: FM
BlackElo: 2444
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:55] } 1... d5 { [%eval 0.18] [%clk 1:30:54] } 2. d4 { [%eval 0.08] [%clk 1:31:21] } 2... Nf6 { [%eval 0.11] [%clk 1:31:12] } 3. c4 { [%eval 0.22] [%clk 1:31:47] } 3... e6 { [%eval 0.17] [%clk 1:31:37] } 4. Nc3 { [%eval 0.08] [%clk 1:32:09] } 4... Bb4 { [%eval 0.16] [%clk 1:31:47] } 5. cxd5 { [%eval 0.12] [%clk 1:30:50] } 5... exd5 { [%eval 0.24] [%clk 1:32:09] } 6. Bg5 { [%eval 0.0] [%clk 1:31:15] } 6... h6 { [%eval 0.08] [%clk 1:31:43] } 7. Bxf6 { [%eval 0.12] [%clk 1:30:10] } 7... Qxf6 { [%eval 0.0] [%clk 1:32:02] } 8. Qb3 { [%eval 0.0] [%clk 1:30:35] } 8... c5 { [%eval 0.07] [%clk 1:30:30] } 9. dxc5 { [%eval 0.06] [%clk 1:23:40] } 9... Bxc3+ { [%eval 0.13] [%clk 1:30:53] } 10. Qxc3 { [%eval 0.04] [%clk 1:24:06] } 10... Qxc3+ { [%eval 0.08] [%clk 1:31:10] } 11. bxc3 { [%eval 0.02] [%clk 1:24:34] } 11... Nd7 { [%eval 0.11] [%clk 1:31:32] } 12. Rd1 { [%eval 0.02] [%clk 1:17:43] } 12... Nf6 { [%eval 0.0] [%clk 1:31:42] } 13. Nd4 { [%eval 0.13] [%clk 1:06:47] } 13... Bd7 { [%eval 0.21] [%clk 1:31:32] } 14. Rb1 { [%eval 0.24] [%clk 1:00:40] } 14... Ne4 { [%eval 0.25] [%clk 1:26:11] } 15. Rxb7 { [%eval 0.0] [%clk 0:56:48] } 15... Nxc5 { [%eval 0.0] [%clk 1:26:36] } 16. Rb1 { [%eval -0.05] [%clk 0:56:32] } 16... Ke7 { [%eval -0.03] [%clk 1:21:43] } 17. g3 { [%eval -0.09] [%clk 0:51:49] } 17... Rab8 { [%eval -0.06] [%clk 1:08:36] } 18. Rxb8 { [%eval -0.34] [%clk 0:44:15] } 18... Rxb8 { [%eval -0.41] [%clk 1:08:59] } 19. Bg2 { [%eval -0.39] [%clk 0:44:43] } 19... Kd6 { [%eval -0.44] [%clk 1:03:51] } 20. O-O { [%eval -0.62] [%clk 0:40:56] } 20... Na4 { [%eval -0.53] [%clk 1:02:14] } 21. e4? { [%eval -1.71] } { Mistake. Rc1 was best. } { [%clk 0:32:15] } 21... dxe4? { [%eval -0.08] } { Mistake. Nxc3 was best. } { [%clk 1:00:16] } 22. Rd1 { [%eval -0.1] [%clk 0:22:16] } 22... Ke7 { [%eval -0.1] [%clk 0:41:58] } 23. c4 { [%eval -0.19] [%clk 0:22:40] } 23... Nc3 { [%eval -0.29] [%clk 0:38:23] } 24. Re1 { [%eval -0.31] [%clk 0:23:05] } 24... Kd6 { [%eval -0.23] [%clk 0:36:56] } 25. Nb3?! { [%eval -0.94] } { Inaccuracy. Bxe4 was best. } { [%clk 0:19:05] } 25... Be6?! { [%eval -0.12] } { Inaccuracy. f5 was best. } { [%clk 0:31:13] } 26. c5+?! { [%eval -0.8] } { Inaccuracy. Re3 was best. } { [%clk 0:16:22] } 26... Ke5?! { [%eval 0.0] } { Inaccuracy. Kc7 was best. } { [%clk 0:21:58] } 27. f4+ { [%eval 0.0] [%clk 0:10:32] } 27... Kd5 { [%eval 0.06] [%clk 0:19:59] } 28. Re3 { [%eval 0.0] [%clk 0:10:37] } 28... Kc4?? { [%eval 3.92] } { Blunder. Nxa2 was best. } { [%clk 0:18:18] } 29. Bf1+ { [%eval 3.85] [%clk 0:08:48] } 29... Kb4 { [%eval 3.65] [%clk 0:17:04] } 30. Nd4 { [%eval 3.79] [%clk 0:09:17] } 1-0