Event: Round 4: Koupil, Stepan - Kopecky, Tomas
Site: https://lichess.org/broadcast/jesenik-open-2025--rapid/round-4/oWmHzjTe/6QK1EVK2
White: Koupil, Stepan
WhiteElo: 1697
Black: Kopecky, Tomas
BlackElo: 1904
Result: 0-1
ECO: B32
Opening: Sicilian Defense: Löwenthal Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:12:02] } 1... c5 { [%eval 0.24] [%clk 0:12:05] } 2. Nf3 { [%eval 0.2] [%clk 0:12:03] } 2... Nc6 { [%eval 0.3] [%clk 0:12:08] } 3. d4 { [%eval 0.27] [%clk 0:12:05] } 3... cxd4 { [%eval 0.27] [%clk 0:12:10] } 4. Nxd4 { [%eval 0.21] [%clk 0:12:06] } 4... e5 { [%eval 0.42] [%clk 0:12:12] } 5. Nb5 { [%eval 0.35] [%clk 0:12:05] } 5... a6 { [%eval 0.58] [%clk 0:12:14] } 6. Nd6+ { [%eval 0.56] [%clk 0:12:02] } 6... Bxd6 { [%eval 0.61] [%clk 0:12:15] } 7. Qxd6 { [%eval 0.6] [%clk 0:12:03] } 7... Qf6 { [%eval 0.73] [%clk 0:12:16] } 8. Qxf6 { [%eval 0.21] [%clk 0:12:00] } 8... Nxf6 { [%eval 0.18] [%clk 0:12:18] } 9. Nc3 { [%eval 0.24] [%clk 0:11:59] } 9... d5 { [%eval 0.5] [%clk 0:12:16] } 10. exd5 { [%eval 0.51] [%clk 0:11:28] } 10... Nb4 { [%eval 0.46] [%clk 0:12:17] } 11. Bd3 { [%eval 0.53] [%clk 0:11:15] } 11... Nxd3+ { [%eval 0.84] [%clk 0:12:10] } 12. cxd3 { [%eval 0.77] [%clk 0:11:16] } 12... Bf5 { [%eval 0.97] [%clk 0:12:01] } 13. Kd2? { [%eval -0.35] } { Mistake. O-O was best. } { [%clk 0:11:00] } 13... O-O-O { [%eval -0.28] [%clk 0:11:53] } 14. Re1 { [%eval -0.4] [%clk 0:10:11] } 14... Rhe8 { [%eval -0.44] [%clk 0:11:50] } 15. Re3 { [%eval -0.28] [%clk 0:08:32] } 15... Nxd5 { [%eval -0.36] [%clk 0:11:40] } 16. Nxd5 { [%eval -0.5] [%clk 0:08:31] } 16... Rxd5 { [%eval -0.54] [%clk 0:11:41] } 17. Ke2 { [%eval -0.75] [%clk 0:07:38] } 17... Red8 { [%eval -0.63] [%clk 0:11:34] } 18. Bd2 { [%eval -0.67] [%clk 0:07:25] } 18... Bxd3+ { [%eval -0.66] [%clk 0:10:44] } 19. Ke1 { [%eval -0.77] [%clk 0:07:24] } 19... Bb5 { [%eval -0.72] [%clk 0:10:23] } 20. Rc1+ { [%eval -0.57] [%clk 0:07:11] } 20... Bc6 { [%eval -0.67] [%clk 0:10:05] } 21. Bc3 { [%eval -0.9] [%clk 0:06:42] } 21... f6 { [%eval -0.84] [%clk 0:10:03] } 22. Rg3 { [%eval -0.82] [%clk 0:06:38] } 22... R8d7 { [%eval -0.85] [%clk 0:09:43] } 23. Bb4?! { [%eval -1.74] } { Inaccuracy. Re3 was best. } { [%clk 0:06:00] } 23... Kc7?! { [%eval -1.12] } { Inaccuracy. Rd4 was best. } { [%clk 0:09:23] } 24. b3?! { [%eval -2.02] } { Inaccuracy. a3 was best. } { [%clk 0:05:07] } 24... Kb6?! { [%eval -1.2] } { Inaccuracy. Kd8 was best. } { [%clk 0:09:20] } 25. a4?! { [%eval -2.11] } { Inaccuracy. Rgc3 was best. } { [%clk 0:04:59] } 25... a5 { [%eval -1.64] [%clk 0:08:36] } 26. Bf8 { [%eval -2.0] [%clk 0:04:21] } 26... g6 { [%eval -1.97] [%clk 0:08:29] } 27. Rgc3 { [%eval -1.82] [%clk 0:03:26] } 27... Ka6 { [%eval -1.82] [%clk 0:08:09] } 28. Bc5 { [%eval -2.08] [%clk 0:02:58] } 28... f5 { [%eval -2.27] [%clk 0:08:00] } 29. g3 { [%eval -2.43] [%clk 0:02:14] } 29... f4 { [%eval -2.49] [%clk 0:07:10] } 30. Rc4 { [%eval -2.79] [%clk 0:01:04] } 30... g5 { [%eval -2.68] [%clk 0:07:07] } 31. gxf4 { [%eval -3.13] [%clk 0:00:50] } 31... gxf4 { [%eval -3.11] [%clk 0:06:14] } 32. Re4?? { [%eval -6.62] } { Blunder. Bf8 was best. } { [%clk 0:00:40] } 32... Rxc5 { [%eval -6.44] [%clk 0:06:13] } 33. Rxc5 { [%eval -6.41] [%clk 0:00:29] } 33... Bxe4 { [%eval -6.27] [%clk 0:06:13] } 34. Rxe5 { [%eval -8.35] [%clk 0:00:31] } 34... Bc2?! { [%eval -5.96] } { Inaccuracy. Bf3 was best. } { [%clk 0:05:52] } 0-1