Event: Open B
Date: 2025-06-30
White: Pokorny, Jiri
WhiteElo: 1636
Black: Lefler, Vaclav
BlackElo: 1705
Result: 0-1
ECO: C00
Opening: French Defense: Steiner Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:52] } 1... e6 { [%eval 0.25] [%clk 1:30:50] } 2. e4 { [%eval -0.08] [%clk 1:31:15] } 2... c5 { [%eval 0.04] [%clk 1:31:08] } 3. d3 { [%eval -0.19] [%clk 1:31:05] } 3... Nc6 { [%eval 0.0] [%clk 1:31:01] } 4. Be3 { [%eval -0.49] [%clk 1:30:28] } 4... d6 { [%eval 0.02] [%clk 1:30:09] } 5. Nf3 { [%eval 0.0] [%clk 1:30:07] } 5... Be7 { [%eval 0.26] [%clk 1:30:13] } 6. Be2 { [%eval -0.14] [%clk 1:29:16] } 6... Bf6 { [%eval -0.1] [%clk 1:29:24] } 7. Nc3 { [%eval -0.21] [%clk 1:28:14] } 7... Bd7? { [%eval 1.2] } { Mistake. Nd4 was best. } { [%clk 1:26:37] } 8. O-O? { [%eval 0.09] } { Mistake. d4 was best. } { [%clk 1:28:21] } 8... Nd4 { [%eval 0.06] [%clk 1:24:49] } 9. Re1 { [%eval -0.25] [%clk 1:26:10] } 9... Ne7 { [%eval -0.36] [%clk 1:23:20] } 10. Qd2 { [%eval -0.25] [%clk 1:24:55] } 10... h6 { [%eval 0.06] [%clk 1:22:50] } 11. Rad1?! { [%eval -0.55] } { Inaccuracy. Bxd4 was best. } { [%clk 1:24:24] } 11... Nec6 { [%eval -0.45] [%clk 1:18:51] } 12. a3 { [%eval -0.69] [%clk 1:23:32] } 12... Nb3 { [%eval -0.7] [%clk 1:17:25] } 13. Qc2 { [%eval -0.77] [%clk 1:22:35] } 13... Ncd4 { [%eval -0.41] [%clk 1:16:38] } 14. Bxd4 { [%eval -0.95] [%clk 1:18:35] } 14... Nxd4 { [%eval -0.85] [%clk 1:16:15] } 15. Nxd4 { [%eval -0.88] [%clk 1:18:45] } 15... Bxd4 { [%eval -0.96] [%clk 1:16:09] } 16. Bf3 { [%eval -0.84] [%clk 1:18:08] } 16... Rb8?! { [%eval -0.27] } { Inaccuracy. Qf6 was best. } { [%clk 1:14:04] } 17. Ne2 { [%eval -0.38] [%clk 1:18:03] } 17... O-O { [%eval 0.02] [%clk 1:06:51] } 18. b3?! { [%eval -0.61] } { Inaccuracy. Nxd4 was best. } { [%clk 1:18:03] } 18... b5?! { [%eval 0.15] } { Inaccuracy. Bf6 was best. } { [%clk 1:06:03] } 19. Nxd4 { [%eval 0.3] [%clk 1:16:57] } 19... cxd4 { [%eval 0.23] [%clk 1:06:18] } 20. b4?! { [%eval -0.73] } { Inaccuracy. e5 was best. } { [%clk 1:16:27] } 20... Qb6? { [%eval 0.41] } { Mistake. e5 was best. } { [%clk 1:05:05] } 21. Qd2?! { [%eval -0.44] } { Inaccuracy. e5 was best. } { [%clk 1:14:07] } 21... e5 { [%eval -0.53] [%clk 1:04:31] } 22. Rc1 { [%eval -0.38] [%clk 1:13:23] } 22... Qa6 { [%eval -0.52] [%clk 1:03:59] } 23. Qb2 { [%eval -0.47] [%clk 1:12:07] } 23... Rfc8 { [%eval -0.53] [%clk 1:03:00] } 24. Bd1? { [%eval -2.1] } { Mistake. Be2 was best. } { [%clk 1:11:57] } 24... f5?? { [%eval 0.1] } { Blunder. bxc4 was best. } { [%clk 1:01:47] } 25. Bb3 { [%eval 0.03] [%clk 1:12:13] } 25... Kh8 { [%eval 0.0] [%clk 0:59:57] } 26. f3 { [%eval 0.0] [%clk 1:11:51] } 26... fxe4 { [%eval 0.0] [%clk 0:58:08] } 27. fxe4 { [%eval 0.0] [%clk 1:11:10] } 27... Rf8 { [%eval 0.37] [%clk 0:56:48] } 28. Rc2 { [%eval 0.0] [%clk 1:11:01] } 28... Rf6 { [%eval 0.0] [%clk 0:56:10] } 29. Rec1?! { [%eval -0.79] } { Inaccuracy. Rf1 was best. } { [%clk 1:10:00] } 29... Rbf8 { [%eval -0.87] [%clk 0:55:03] } 30. Qb1 { [%eval -1.43] [%clk 1:03:37] } 30... bxc4?! { [%eval -0.41] } { Inaccuracy. Rf4 was best. } { [%clk 0:52:26] } 31. dxc4?? { [%eval -3.53] } { Blunder. Bxc4 was best. } { [%clk 0:59:54] } 31... Qxa3 { [%eval -3.39] [%clk 0:49:05] } 32. b5? { [%eval -5.55] } { Mistake. Ra2 was best. } { [%clk 0:59:14] } 32... Qc5 { [%eval -5.19] [%clk 0:48:36] } 33. Kh1 { [%eval -4.1] [%clk 0:59:00] } 33... Be8 { [%eval -3.32] [%clk 0:45:19] } 34. Re2? { [%eval -5.52] } { Mistake. h3 was best. } { [%clk 0:57:34] } 34... Bg6?! { [%eval -3.98] } { Inaccuracy. d3 was best. } { [%clk 0:44:57] } 35. Bc2 { [%eval -4.19] [%clk 0:57:24] } 35... Qxc4 { [%eval -3.96] [%clk 0:42:50] } 36. Bd3?? { [%eval -10.39] } { Blunder. Ree1 was best. } { [%clk 0:57:36] } 36... Qf7?? { [%eval -4.24] } { Blunder. Qxc1+ was best. } { [%clk 0:41:28] } 37. Ree1 { [%eval -4.61] [%clk 0:57:25] } 37... d5 { [%eval -4.59] [%clk 0:40:42] } 38. Rf1?! { [%eval -6.08] } { Inaccuracy. h3 was best. } { [%clk 0:57:22] } 38... dxe4 { [%eval -6.09] [%clk 0:34:36] } 39. Rxf6 { [%eval -6.5] [%clk 0:57:21] } 39... Qxf6 { [%eval -6.48] [%clk 0:34:36] } 40. Rf1 { [%eval -6.45] [%clk 0:57:21] } 40... Qe7 { [%eval -6.14] [%clk 0:34:36] } 41. Rxf8+ { [%eval -6.45] [%clk 0:57:03] } 41... Qxf8 { [%eval -6.31] [%clk 0:34:51] } 42. Bc4 { [%eval -6.23] [%clk 0:56:56] } 42... Qd6 { [%eval -5.74] [%clk 0:33:02] } 43. Qf1 { [%eval -6.24] [%clk 0:55:50] } 43... Qf6 { [%eval -5.91] [%clk 0:31:12] } 44. Qc1 { [%eval -6.11] [%clk 0:53:59] } 44... d3 { [%eval -6.54] [%clk 0:31:01] } 45. h3 { [%eval -6.39] [%clk 0:52:36] } 45... e3 { [%eval -6.31] [%clk 0:29:56] } 46. Qxe3 { [%eval -6.33] [%clk 0:51:41] } 46... Qf1+ { [%eval -6.07] [%clk 0:29:50] } 47. Kh2 { [%eval -6.84] [%clk 0:51:59] } 47... Qf4+ { [%eval -6.45] [%clk 0:29:15] } 48. Qxf4 { [%eval -6.61] [%clk 0:51:59] } 48... exf4 { [%eval -6.18] [%clk 0:29:15] } 49. Kg1 { [%eval -7.83] [%clk 0:52:08] } 49... d2 { [%eval -7.64] [%clk 0:27:48] } 50. Be2 { [%eval -7.8] [%clk 0:52:31] } 50... Bc2 { [%eval -7.75] [%clk 0:28:02] } 51. Kf2 { [%eval -7.67] [%clk 0:52:20] } 51... d1=Q { [%eval -8.14] [%clk 0:27:27] } 52. Bxd1 { [%eval -7.7] [%clk 0:52:20] } 52... Bxd1 { [%eval -7.47] [%clk 0:27:27] } 53. Ke1 { [%eval -8.22] [%clk 0:52:28] } 53... Ba4 { [%eval -8.02] [%clk 0:27:35] } 0-1