Event: Czech Extraliga
Site: -
Date: 2023-03-25
White: Simek, Petr
WhiteTitle: FM
WhiteElo: 2347
Black: Obsivac, Josef
BlackTitle: FM
BlackElo: 2283
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... e6 { [%eval 0.23] [%clk 1:31:16] } 3. Nf3 { [%eval 0.0] [%clk 1:31:40] } 3... Bb4+ { [%eval 0.43] [%clk 1:31:31] } 4. Nbd2 { [%eval 0.28] [%clk 1:29:55] } 4... d5 { [%eval 0.62] [%clk 1:30:39] } 5. a3 { [%eval 0.31] [%clk 1:25:12] } 5... Be7 { [%eval 0.28] [%clk 1:29:13] } 6. g3 { [%eval 0.09] [%clk 1:25:09] } 6... b6 { [%eval 0.16] [%clk 1:23:58] } 7. Bg2 { [%eval 0.03] [%clk 1:25:09] } 7... Bb7 { [%eval 0.15] [%clk 1:24:00] } 8. O-O { [%eval -0.03] [%clk 1:22:01] } 8... O-O { [%eval 0.09] [%clk 1:24:17] } 9. b3 { [%eval 0.09] [%clk 0:54:10] } 9... Nbd7 { [%eval 0.0] [%clk 1:22:10] } 10. Bb2 { [%eval 0.0] [%clk 0:54:22] } 10... c5 { [%eval -0.02] [%clk 1:16:02] } 11. Rc1 { [%eval 0.0] [%clk 0:51:26] } 11... Rc8 { [%eval 0.0] [%clk 1:12:30] } 12. Rc2 { [%eval -0.07] [%clk 0:43:25] } 12... Rc7 { [%eval 0.04] [%clk 1:06:58] } 13. Qa1 { [%eval -0.03] [%clk 0:40:32] } 13... dxc4 { [%eval -0.12] [%clk 1:03:45] } 14. Nxc4 { [%eval -0.01] [%clk 0:40:15] } 14... cxd4 { [%eval 0.0] [%clk 0:47:44] } 15. Nxd4 { [%eval 0.06] [%clk 0:36:09] } 15... Bxg2 { [%eval 0.0] [%clk 0:47:36] } 16. Kxg2 { [%eval 0.1] [%clk 0:36:35] } 16... Qa8+ { [%eval 0.14] [%clk 0:46:13] } 17. Kg1 { [%eval 0.16] [%clk 0:36:43] } 17... Rc5? { [%eval 1.3] } { Mistake. Rfc8 was best. } { [%clk 0:43:39] } 18. b4 { [%eval 1.55] [%clk 0:32:36] } 18... Rh5 { [%eval 1.21] [%clk 0:40:11] } 19. Ne3 { [%eval 1.21] [%clk 0:30:55] } 19... Qe4 { [%eval 1.67] [%clk 0:33:52] } 20. Nf3 { [%eval 1.93] [%clk 0:29:39] } 20... a5 { [%eval 1.57] [%clk 0:26:41] } 21. Rc4 { [%eval 1.22] [%clk 0:23:10] } 21... Qa8 { [%eval 1.96] [%clk 0:24:41] } 22. Bc3? { [%eval 0.63] } { Mistake. g4 was best. } { [%clk 0:09:56] } 22... Rc8 { [%eval 1.11] [%clk 0:19:34] } 23. Rxc8+ { [%eval 0.96] [%clk 0:09:38] } 23... Qxc8 { [%eval 0.75] [%clk 0:20:03] } 24. Rc1 { [%eval 1.13] [%clk 0:10:02] } 24... Qa6 { [%eval 1.25] [%clk 0:18:42] } 25. Qb2 { [%eval 1.39] [%clk 0:09:43] } 25... axb4 { [%eval 1.46] [%clk 0:13:57] } 26. axb4 { [%eval 1.21] [%clk 0:10:09] } 26... Bf8?! { [%eval 2.11] } { Inaccuracy. Qb7 was best. } { [%clk 0:13:03] } 27. Rd1?? { [%eval 0.35] } { Blunder. g4 was best. } { [%clk 0:05:21] } 27... Qb7?! { [%eval 1.14] } { Inaccuracy. Nd5 was best. } { [%clk 0:10:12] } 28. Qb3?! { [%eval 0.09] } { Inaccuracy. Ne5 was best. } { [%clk 0:04:58] } 28... Ne4?! { [%eval 1.08] } { Inaccuracy. Nd5 was best. } { [%clk 0:07:07] } 29. Be1 { [%eval 1.15] [%clk 0:05:24] } 29... Qc7?? { [%eval 4.16] } { Blunder. Nd6 was best. } { [%clk 0:03:35] } 30. Qd3?? { [%eval 0.9] } { Blunder. g4 was best. } { [%clk 0:03:41] } 30... Nd6?! { [%eval 1.91] } { Inaccuracy. Nef6 was best. } { [%clk 0:03:10] } 31. Bd2? { [%eval 0.35] } { Mistake. g4 was best. } { [%clk 0:03:17] } 31... Qb7?! { [%eval 1.32] } { Inaccuracy. Ne5 was best. } { [%clk 0:02:23] } 32. Bc3 { [%eval 1.31] [%clk 0:03:07] } 32... b5?! { [%eval 1.94] } { Inaccuracy. Rb5 was best. } { [%clk 0:02:10] } 33. h4 { [%eval 2.07] [%clk 0:02:37] } 33... f5?! { [%eval 3.11] } { Inaccuracy. f6 was best. } { [%clk 0:01:00] } 34. Ng2 { [%eval 3.04] [%clk 0:02:14] } 34... Rh6 { [%eval 3.72] [%clk 0:00:49] } 35. Ng5? { [%eval 1.91] } { Mistake. Bd2 was best. } { [%clk 0:01:39] } 35... Nb6?? { [%eval 5.23] } { Blunder. Qc6 was best. } { [%clk 0:00:39] } 36. Nf4 { [%eval 5.43] [%clk 0:01:38] } 36... Qc8 { [%eval 5.48] [%clk 0:00:42] } 37. Bd4 { [%eval 5.43] [%clk 0:01:19] } 37... Nbc4 { [%eval 5.75] [%clk 0:00:52] } 38. Qc3?? { [%eval 2.53] } { Blunder. Ra1 was best. } { [%clk 0:01:05] } 38... Qe8 { [%eval 2.65] [%clk 0:00:48] } 39. Bc5 { [%eval 3.2] [%clk 0:01:03] } 39... Ne4? { [%eval 5.54] } { Mistake. e5 was best. } { [%clk 0:00:32] } 40. Nxe4 { [%eval 4.72] [%clk 0:01:16] } 40... fxe4 { [%eval 4.74] [%clk 0:00:54] } 41. Qd4 { [%eval 4.82] [%clk 0:29:21] } 41... e3 { [%eval 5.0] [%clk 0:21:34] } 42. Qd8 { [%eval 4.79] [%clk 0:26:28] } 42... exf2+ { [%eval 5.01] [%clk 0:16:48] } 43. Kxf2 { [%eval 4.9] [%clk 0:23:55] } 43... Bxc5+ { [%eval 4.86] [%clk 0:08:28] } 44. bxc5 { [%eval 4.83] [%clk 0:24:19] } 44... Qxd8 { [%eval 4.78] [%clk 0:08:20] } 45. Rxd8+ { [%eval 4.99] [%clk 0:24:44] } 45... Kf7 { [%eval 4.99] [%clk 0:08:46] } 46. c6 { [%eval 4.8] [%clk 0:24:38] } 46... e5 { [%eval 4.87] [%clk 0:08:14] } 47. c7 { [%eval 4.77] [%clk 0:25:03] } 47... Nb6 { [%eval 4.82] [%clk 0:07:11] } 48. Nd5 { [%eval 4.76] [%clk 0:25:07] } 48... Rc6 { [%eval 5.12] [%clk 0:05:53] } 49. Nxb6 { [%eval 5.0] [%clk 0:25:26] } 49... Rxc7 { [%eval 4.99] [%clk 0:06:10] } 50. Rd5 { [%eval 4.76] [%clk 0:25:03] } 50... Ke6 { [%eval 4.84] [%clk 0:04:32] } 51. Rxb5 { [%eval 4.85] [%clk 0:25:28] } 51... h5 { [%eval 5.45] [%clk 0:04:19] } 52. Nd5 { [%eval 5.46] [%clk 0:23:06] } 52... Rf7+ { [%eval 5.46] [%clk 0:04:25] } 53. Kg2 { [%eval 5.63] [%clk 0:23:25] } 53... Kf5 { [%eval 5.54] [%clk 0:02:39] } 54. Rb4 { [%eval 5.75] [%clk 0:23:40] } 54... Ra7 { [%eval 5.14] [%clk 0:02:00] } 1-0