Event: Czech Championship
Site: chess24.com
Date: 2021-09-20
White: Mladek, Richard
WhiteTitle: FM
WhiteElo: 2361
Black: Zilka, Stepan
BlackTitle: GM
BlackElo: 2570
Result: 0-1
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:30:57] } 1... Nf6 { [%eval 0.25] [%clk 1:30:37] } 2. g3 { [%eval 0.05] [%clk 1:31:20] } 2... d5 { [%eval 0.35] [%clk 1:29:27] } 3. Bg2 { [%eval 0.32] [%clk 1:31:43] } 3... c5 { [%eval 0.44] [%clk 1:26:15] } 4. O-O { [%eval 0.12] [%clk 1:32:02] } 4... Nc6 { [%eval 0.32] [%clk 1:26:39] } 5. d4 { [%eval 0.26] [%clk 1:32:27] } 5... e6 { [%eval 0.28] [%clk 1:27:04] } 6. c4 { [%eval 0.2] [%clk 1:32:08] } 6... dxc4 { [%eval 0.36] [%clk 1:27:27] } 7. Qa4 { [%eval 0.21] [%clk 1:30:42] } 7... Bd7 { [%eval 0.13] [%clk 1:27:12] } 8. Qxc4 { [%eval 0.46] [%clk 1:24:06] } 8... b5 { [%eval 0.45] [%clk 1:27:33] } 9. Qc3 { [%eval 0.68] [%clk 1:16:31] } 9... Rc8 { [%eval 0.48] [%clk 1:08:07] } 10. dxc5 { [%eval 0.44] [%clk 1:12:55] } 10... Nd5 { [%eval 0.32] [%clk 1:07:21] } 11. Qb3 { [%eval -0.14] [%clk 1:04:55] } 11... Bxc5 { [%eval -0.01] [%clk 1:06:56] } 12. e4 { [%eval 0.0] [%clk 0:59:52] } 12... Nb6 { [%eval 0.03] [%clk 1:02:07] } 13. Qc3 { [%eval 0.08] [%clk 0:54:58] } 13... Bf8 { [%eval 0.11] [%clk 1:02:03] } 14. Qb3 { [%eval -0.22] [%clk 0:47:02] } 14... Bc5 { [%eval 0.18] [%clk 0:58:12] } 15. Qc3 { [%eval 0.18] [%clk 0:44:06] } 15... Bf8 { [%eval 0.0] [%clk 0:58:37] } 16. Qb3 { [%eval -0.25] [%clk 0:44:33] } 16... Be7 { [%eval -0.15] [%clk 0:54:18] } 17. Bf4?! { [%eval -1.13] } { Inaccuracy. Rd1 was best. } { [%clk 0:43:14] } 17... O-O { [%eval -0.67] [%clk 0:51:37] } 18. a3?! { [%eval -1.55] } { Inaccuracy. Nbd2 was best. } { [%clk 0:37:56] } 18... g5 { [%eval -1.68] [%clk 0:45:53] } 19. Be3 { [%eval -1.77] [%clk 0:36:24] } 19... Nc4 { [%eval -2.18] [%clk 0:45:56] } 20. Bc1 { [%eval -2.37] [%clk 0:31:04] } 20... a5? { [%eval -1.11] } { Mistake. g4 was best. } { [%clk 0:34:37] } 21. Nc3? { [%eval -2.65] } { Mistake. h3 was best. } { [%clk 0:27:48] } 21... a4? { [%eval -1.02] } { Mistake. g4 was best. } { [%clk 0:32:55] } 22. Qd1 { [%eval -1.25] [%clk 0:28:02] } 22... N6a5 { [%eval -1.19] [%clk 0:31:23] } 23. Nd2 { [%eval -1.28] [%clk 0:24:48] } 23... Bc6 { [%eval -1.27] [%clk 0:20:44] } 24. Qe2 { [%eval -1.33] [%clk 0:24:41] } 24... Qd4?! { [%eval -0.46] } { Inaccuracy. Qc7 was best. } { [%clk 0:20:04] } 25. Nxc4 { [%eval -0.83] [%clk 0:23:50] } 25... Nxc4?! { [%eval 0.0] } { Inaccuracy. Qxc4 was best. } { [%clk 0:18:23] } 26. Rd1? { [%eval -1.51] } { Mistake. Nd5 was best. } { [%clk 0:22:00] } 26... Qc5?! { [%eval -0.75] } { Inaccuracy. Qe5 was best. } { [%clk 0:18:29] } 27. h4 { [%eval -1.12] [%clk 0:22:24] } 27... h6 { [%eval -1.37] [%clk 0:16:08] } 28. hxg5 { [%eval -0.44] [%clk 0:20:17] } 28... hxg5 { [%eval -0.65] [%clk 0:16:34] } 29. e5? { [%eval -1.92] } { Mistake. Bd2 was best. } { [%clk 0:19:10] } 29... Bxg2 { [%eval -1.43] [%clk 0:10:30] } 30. Kxg2 { [%eval -1.01] [%clk 0:19:34] } 30... Rfd8 { [%eval -1.15] [%clk 0:10:56] } 31. Bf4?? { [%eval -5.59] } { Blunder. Re1 was best. } { [%clk 0:11:26] } 31... Qc6+ { [%eval -5.75] [%clk 0:08:52] } 32. Ne4 { [%eval -6.17] [%clk 0:11:35] } 32... Rxd1? { [%eval -3.77] } { Mistake. gxf4 was best. } { [%clk 0:08:38] } 33. Rxd1 { [%eval -3.84] [%clk 0:11:55] } 33... Rd8?? { [%eval -0.21] } { Blunder. gxf4 was best. } { [%clk 0:09:03] } 34. Rxd8+?! { [%eval -1.06] } { Inaccuracy. Qf3 was best. } { [%clk 0:11:34] } 34... Bxd8 { [%eval -0.6] [%clk 0:09:30] } 35. Qf3 { [%eval -1.13] [%clk 0:10:45] } 35... Kf8?! { [%eval -0.31] } { Inaccuracy. Qd5 was best. } { [%clk 0:09:19] } 36. Bxg5 { [%eval -0.55] [%clk 0:05:01] } 36... Nxe5 { [%eval -0.48] [%clk 0:08:04] } 37. Qf4?? { [%eval -2.7] } { Blunder. Bh6+ was best. } { [%clk 0:03:05] } 37... Nd3 { [%eval -2.68] [%clk 0:05:27] } 38. Qe3 { [%eval -2.77] [%clk 0:02:53] } 38... Nxf2 { [%eval -2.84] [%clk 0:04:05] } 39. Qc5+? { [%eval -5.15] } { Mistake. Qd4 was best. } { [%clk 0:00:34] } 39... Qxc5 { [%eval -5.02] [%clk 0:04:15] } 40. Bh6+ { [%eval -5.5] [%clk 0:00:39] } 40... Ke8 { [%eval -4.76] [%clk 0:03:58] } 41. Nxc5 { [%eval -4.92] [%clk 0:29:09] } 41... Bb6 { [%eval -4.65] [%clk 0:34:06] } 42. Na6 { [%eval -4.93] [%clk 0:23:58] } 42... Nd3 { [%eval -4.93] [%clk 0:33:55] } 43. Bg7 { [%eval -4.93] [%clk 0:23:43] } 43... f5 { [%eval -5.08] [%clk 0:29:25] } 44. g4 { [%eval -5.46] [%clk 0:17:54] } 44... fxg4 { [%eval -5.13] [%clk 0:29:38] } 45. Kg3 { [%eval -5.37] [%clk 0:18:15] } 45... e5 { [%eval -5.45] [%clk 0:28:53] } 46. Kxg4 { [%eval -5.48] [%clk 0:17:25] } 46... Kf7 { [%eval -5.58] [%clk 0:29:10] } 47. Bh8 { [%eval -5.71] [%clk 0:16:41] } 47... Ke6 { [%eval -5.76] [%clk 0:29:33] } 48. Kf3 { [%eval -5.68] [%clk 0:14:10] } 48... Nxb2 { [%eval -5.67] [%clk 0:29:14] } 49. Nb4 { [%eval -6.82] [%clk 0:13:58] } 49... Nc4 { [%eval -6.38] [%clk 0:29:03] } 50. Ke4 { [%eval -6.46] [%clk 0:13:29] } 50... Bc5 { [%eval -6.26] [%clk 0:25:59] } 51. Nc6 { [%eval -7.59] [%clk 0:13:11] } 51... Nd6+ { [%eval -7.62] [%clk 0:26:02] } 52. Kd3 { [%eval -7.8] [%clk 0:13:33] } 52... Nf7 { [%eval -7.0] [%clk 0:24:28] } 53. Bg7 { [%eval -7.24] [%clk 0:13:30] } 53... Kd5 { [%eval -7.39] [%clk 0:23:45] } 0-1