Event: Round 5: Mach, Petr - Smolik, Jachym
Date: 2024-12-29
White: Mach, Petr
WhiteTitle: CM
WhiteElo: 2017
Black: Smolik, Jachym
BlackTitle: FM
BlackElo: 2131
Result: 0-1
ECO: B21
Opening: Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:25:20] } 1... c5 { [%eval 0.25] [%clk 0:25:19] } 2. d4 { [%eval 0.0] [%clk 0:25:16] } 2... cxd4 { [%eval 0.02] [%clk 0:25:27] } 3. Nf3 { [%eval 0.05] [%clk 0:25:24] } 3... e6 { [%eval 0.29] [%clk 0:25:35] } 4. c3?! { [%eval -0.29] } { Inaccuracy. Nxd4 was best. } { [%clk 0:25:32] } 4... dxc3 { [%eval -0.05] [%clk 0:25:10] } 5. Nxc3 { [%eval -0.08] [%clk 0:25:40] } 5... Nc6 { [%eval -0.16] [%clk 0:25:12] } 6. Bc4 { [%eval -0.2] [%clk 0:25:42] } 6... a6 { [%eval -0.12] [%clk 0:25:20] } 7. O-O { [%eval -0.1] [%clk 0:25:48] } 7... Nge7 { [%eval 0.0] [%clk 0:25:26] } 8. h4 { [%eval -0.05] [%clk 0:25:53] } 8... Ng6 { [%eval 0.25] [%clk 0:24:58] } 9. h5 { [%eval 0.0] [%clk 0:26:01] } 9... Nge5 { [%eval 0.0] [%clk 0:25:02] } 10. Nxe5 { [%eval 0.13] [%clk 0:26:01] } 10... Nxe5 { [%eval 0.05] [%clk 0:25:08] } 11. Be2 { [%eval 0.04] [%clk 0:26:09] } 11... h6 { [%eval 0.27] [%clk 0:24:16] } 12. Be3 { [%eval 0.3] [%clk 0:25:28] } 12... b5 { [%eval 0.29] [%clk 0:23:42] } 13. f4 { [%eval 0.36] [%clk 0:13:57] } 13... Nc6 { [%eval 0.37] [%clk 0:23:38] } 14. Bf3 { [%eval 0.26] [%clk 0:08:35] } 14... d6?! { [%eval 1.1] } { Inaccuracy. Be7 was best. } { [%clk 0:20:54] } 15. Qe2?! { [%eval 0.53] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:52] } 15... Be7 { [%eval 0.54] [%clk 0:20:12] } 16. Rad1 { [%eval 0.55] [%clk 0:03:42] } 16... Bd7 { [%eval 0.61] [%clk 0:18:57] } 17. g4? { [%eval -0.93] } { Mistake. e5 was best. } { [%clk 0:03:37] } 17... Rc8 { [%eval -0.72] [%clk 0:15:24] } 18. a3 { [%eval -1.21] [%clk 0:03:40] } 18... Na5 { [%eval -1.1] [%clk 0:14:36] } 19. Bd4 { [%eval -1.45] [%clk 0:02:04] } 19... O-O { [%eval -1.5] [%clk 0:14:25] } 20. Qh2 { [%eval -1.85] [%clk 0:00:45] } 20... Rc4 { [%eval -1.32] [%clk 0:11:48] } 21. Be2?! { [%eval -2.38] } { Inaccuracy. Qf2 was best. } { [%clk 0:00:24] } 21... Rc6? { [%eval -1.09] } { Mistake. Rxd4 was best. } { [%clk 0:09:07] } 22. g5 { [%eval -1.03] [%clk 0:00:32] } 22... hxg5?? { [%eval 1.05] } { Blunder. e5 was best. } { [%clk 0:06:22] } 23. h6 { [%eval 0.96] [%clk 0:00:40] } 23... Bf6?? { [%eval 4.23] } { Blunder. e5 was best. } { [%clk 0:06:22] } 24. hxg7?? { [%eval -0.18] } { Blunder. e5 was best. } { [%clk 0:00:41] } 24... Bxd4+ { [%eval -0.18] [%clk 0:06:18] } 25. Rxd4 { [%eval -0.2] [%clk 0:00:48] } 25... Kxg7 { [%eval -0.31] [%clk 0:06:26] } 26. f5? { [%eval -1.58] } { Mistake. fxg5 was best. } { [%clk 0:00:36] } 26... exf5 { [%eval -2.11] [%clk 0:05:13] } 27. exf5 { [%eval -1.81] [%clk 0:00:33] } 27... f6 { [%eval -1.54] [%clk 0:04:59] } 28. Rfd1?! { [%eval -2.45] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:18] } 28... Qb6 { [%eval -2.02] [%clk 0:04:21] } 29. Qf2 { [%eval -2.21] [%clk 0:00:18] } 29... Nc4 { [%eval -2.31] [%clk 0:01:13] } 30. Nd5 { [%eval -2.17] [%clk 0:00:13] } 30... Qa7 { [%eval -2.29] [%clk 0:00:54] } 31. Nb4 { [%eval -2.47] [%clk 0:00:19] } 31... Rc5? { [%eval -0.95] } { Mistake. Rcc8 was best. } { [%clk 0:00:36] } 32. Bxc4? { [%eval -2.79] } { Mistake. Rd5 was best. } { [%clk 0:00:13] } 32... Rxf5 { [%eval -2.72] [%clk 0:00:37] } 33. Qe3?? { [%eval -5.5] } { Blunder. Rf4 was best. } { [%clk 0:00:12] } 33... Re8 { [%eval -5.68] [%clk 0:00:35] } 34. Qg3 { [%eval -6.21] [%clk 0:00:20] } 34... Rf4 { [%eval -5.92] [%clk 0:00:30] } 35. Nc2?! { [%eval -8.08] } { Inaccuracy. Qxf4 was best. } { [%clk 0:00:15] } 35... Rg4 { [%eval -7.77] [%clk 0:00:34] } 36. Qxg4 { [%eval -8.29] [%clk 0:00:18] } 36... Bxg4 { [%eval -8.71] [%clk 0:00:42] } 37. Rd2 { [%eval -8.08] [%clk 0:00:12] } 37... bxc4 { [%eval -8.2] [%clk 0:00:50] } 38. Ne3? { [%eval #-8] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:20] } 38... Rxe3 { [%eval #-7] [%clk 0:00:58] } 0-1