Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-26
White: Koziorowicz, Michal
WhiteElo: 2231
Black: Butkiewicz, Lukasz
BlackElo: 2365
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:51] } 2. Nf3 { [%eval 0.0] [%clk 1:31:15] } 2... Nc6 { [%eval 0.32] [%clk 1:31:15] } 3. Bb5 { [%eval 0.0] [%clk 1:30:30] } 3... e6 { [%eval 0.13] [%clk 1:31:37] } 4. O-O { [%eval 0.05] [%clk 1:22:53] } 4... Nge7 { [%eval 0.36] [%clk 1:31:48] } 5. c3 { [%eval 0.13] [%clk 1:22:53] } 5... a6 { [%eval 0.24] [%clk 1:31:46] } 6. Ba4 { [%eval 0.33] [%clk 1:22:58] } 6... b5 { [%eval 0.13] [%clk 1:31:39] } 7. Bc2 { [%eval 0.21] [%clk 1:23:20] } 7... c4 { [%eval 0.71] [%clk 1:31:08] } 8. d4 { [%eval 0.79] [%clk 1:18:20] } 8... cxd3 { [%eval 0.69] [%clk 1:30:43] } 9. Qxd3 { [%eval 0.37] [%clk 1:18:35] } 9... Ng6 { [%eval 0.45] [%clk 1:28:00] } 10. Nbd2 { [%eval 0.16] [%clk 1:08:18] } 10... Qc7 { [%eval 0.18] [%clk 1:25:39] } 11. a4 { [%eval 0.0] [%clk 1:06:15] } 11... b4 { [%eval 0.03] [%clk 1:16:01] } 12. c4 { [%eval -0.32] [%clk 0:50:44] } 12... a5 { [%eval -0.15] [%clk 1:10:43] } 13. b3?? { [%eval -2.3] } { Blunder. Rd1 was best. } { [%clk 0:40:28] } 13... Bc5 { [%eval -2.03] [%clk 1:08:22] } 14. Re1 { [%eval -2.52] [%clk 0:40:51] } 14... Nf4 { [%eval -2.17] [%clk 1:00:30] } 15. Qf1 { [%eval -2.58] [%clk 0:41:10] } 15... e5 { [%eval -2.64] [%clk 1:00:50] } 16. Nh4 { [%eval -2.58] [%clk 0:30:49] } 16... g6 { [%eval -2.61] [%clk 0:53:11] } 17. Ndf3 { [%eval -2.46] [%clk 0:26:02] } 17... Ne6 { [%eval -2.6] [%clk 0:51:44] } 18. Ng5 { [%eval -2.66] [%clk 0:23:50] } 18... Ned4 { [%eval -2.74] [%clk 0:48:23] } 19. Qd3 { [%eval -2.73] [%clk 0:23:07] } 19... Bb7 { [%eval -2.24] [%clk 0:44:54] } 20. Be3 { [%eval -2.79] [%clk 0:21:31] } 20... h6 { [%eval -2.27] [%clk 0:43:16] } 21. Ngf3 { [%eval -2.32] [%clk 0:21:59] } 21... O-O-O?! { [%eval -1.66] } { Inaccuracy. Ne6 was best. } { [%clk 0:41:55] } 22. Nxd4 { [%eval -1.63] [%clk 0:20:56] } 22... Nxd4 { [%eval -1.33] [%clk 0:42:08] } 23. Rad1 { [%eval -1.47] [%clk 0:18:49] } 23... Rhg8 { [%eval -1.26] [%clk 0:39:24] } 24. Nf3 { [%eval -1.54] [%clk 0:17:04] } 24... Nxf3+ { [%eval -1.08] [%clk 0:37:45] } 25. gxf3 { [%eval -1.25] [%clk 0:17:28] } 25... d6 { [%eval -1.13] [%clk 0:37:50] } 26. Rd2 { [%eval -1.42] [%clk 0:13:52] } 26... f5?! { [%eval -0.74] } { Inaccuracy. Qe7 was best. } { [%clk 0:32:59] } 27. Red1 { [%eval -0.71] [%clk 0:14:10] } 27... Bxe3 { [%eval -0.66] [%clk 0:23:15] } 28. fxe3?! { [%eval -1.2] } { Inaccuracy. Qxe3 was best. } { [%clk 0:13:54] } 28... fxe4 { [%eval -1.09] [%clk 0:23:02] } 29. fxe4 { [%eval -1.08] [%clk 0:14:22] } 29... Rgf8 { [%eval -1.1] [%clk 0:21:50] } 30. Rf1 { [%eval -1.12] [%clk 0:14:30] } 30... Qe7 { [%eval -1.08] [%clk 0:19:54] } 31. Rg2 { [%eval -1.16] [%clk 0:12:57] } 31... Qh4 { [%eval -1.02] [%clk 0:15:44] } 32. Rg3 { [%eval -1.06] [%clk 0:12:44] } 32... Rf6 { [%eval -1.15] [%clk 0:12:10] } 33. Rxf6 { [%eval -1.01] [%clk 0:10:21] } 33... Qxf6 { [%eval -1.08] [%clk 0:12:39] } 34. Bd1 { [%eval -0.89] [%clk 0:10:39] } 34... h5 { [%eval -0.99] [%clk 0:11:27] } 35. Bf3 { [%eval -0.94] [%clk 0:07:58] } 35... Kb8 { [%eval -0.66] [%clk 0:09:10] } 36. Bg2 { [%eval -0.47] [%clk 0:08:10] } 36... g5 { [%eval -0.53] [%clk 0:07:46] } 37. Rf3 { [%eval -0.52] [%clk 0:08:30] } 37... Qe7 { [%eval -0.24] [%clk 0:05:06] } 38. Qf1?! { [%eval -0.97] } { Inaccuracy. Rf5 was best. } { [%clk 0:06:45] } 38... g4 { [%eval -0.96] [%clk 0:03:23] } 39. Rf7 { [%eval -1.51] [%clk 0:06:41] } 39... Qg5 { [%eval -1.27] [%clk 0:02:55] } 40. Qf2 { [%clk 0:01:09] } 40... h4 { [%clk 0:01:43] } 41. Rf5 { [%clk 0:01:01] } 41... Qh6 { [%clk 0:00:47] } 42. Rf6 { [%clk 0:00:58] } 42... Qg5 { [%clk 0:26:49] } 43. Rf5 { [%clk 0:31:18] } 43... Qh6 { [%clk 0:24:40] } 44. Rf6 { [%clk 0:31:38] } 1/2-1/2