Event: Round 2: Otakar Vyšinský - Jan Síleš
Date: 2023-10-22
White: Otakar Vyšinský
WhiteElo: 1599
Black: Jan Síleš
BlackElo: 1839
Result: 1/2-1/2
ECO: A57
Opening: Benko Gambit
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.28] [%clk 1:30:32] } 2. c4 { [%eval 0.16] [%clk 1:31:15] } 2... c5?! { [%eval 0.93] } { Inaccuracy. e6 was best. } { [%clk 1:30:54] } 3. d5 { [%eval 0.75] [%clk 1:30:51] } 3... b5 { [%eval 0.83] [%clk 1:31:13] } 4. Qc2?! { [%eval 0.0] } { Inaccuracy. cxb5 was best. } { [%clk 1:30:55] } 4... e6 { [%eval 0.06] [%clk 1:26:47] } 5. e4 { [%eval 0.2] [%clk 1:30:58] } 5... bxc4 { [%eval 0.32] [%clk 1:23:16] } 6. Bxc4 { [%eval 0.0] [%clk 1:29:09] } 6... Bb7? { [%eval 1.32] } { Mistake. exd5 was best. } { [%clk 1:21:49] } 7. Nc3 { [%eval 1.28] [%clk 1:28:10] } 7... Na6 { [%eval 1.67] [%clk 1:09:05] } 8. Qb3? { [%eval 0.43] } { Mistake. Bf4 was best. } { [%clk 1:12:36] } 8... Qb6 { [%eval 0.6] [%clk 1:00:39] } 9. Bf4? { [%eval -0.79] } { Mistake. Qd1 was best. } { [%clk 1:05:47] } 9... Qxb3 { [%eval -0.84] [%clk 0:52:29] } 10. Bxb3 { [%eval -0.75] [%clk 1:05:33] } 10... Nb4 { [%eval -0.72] [%clk 0:52:14] } 11. O-O-O { [%eval -0.67] [%clk 1:00:33] } 11... c4 { [%eval -0.71] [%clk 0:48:51] } 12. Bc2 { [%eval -0.96] [%clk 0:42:34] } 12... exd5 { [%eval -0.92] [%clk 0:45:07] } 13. exd5 { [%eval -1.0] [%clk 0:42:49] } 13... Nbxd5 { [%eval -0.52] [%clk 0:44:17] } 14. Nxd5 { [%eval -0.46] [%clk 0:42:22] } 14... Bxd5 { [%eval -0.5] [%clk 0:42:32] } 15. Nf3 { [%eval -0.59] [%clk 0:39:55] } 15... Bc5 { [%eval -0.56] [%clk 0:36:44] } 16. Bg5 { [%eval -0.62] [%clk 0:34:43] } 16... Be6 { [%eval -0.78] [%clk 0:33:32] } 17. Nd4 { [%eval -0.64] [%clk 0:29:17] } 17... O-O-O { [%eval -0.39] [%clk 0:29:21] } 18. Nf5 { [%eval -0.46] [%clk 0:25:24] } 18... h6 { [%eval -0.4] [%clk 0:24:23] } 19. Bf4 { [%eval -0.82] [%clk 0:20:56] } 19... Nd5?! { [%eval 0.0] } { Inaccuracy. Bxf5 was best. } { [%clk 0:20:26] } 20. Bd6 { [%eval -0.14] [%clk 0:18:07] } 20... Bxd6 { [%eval -0.07] [%clk 0:14:31] } 21. Nxd6+ { [%eval -0.03] [%clk 0:18:30] } 21... Kb8 { [%eval 0.12] [%clk 0:14:45] } 22. Nxc4? { [%eval -1.04] } { Mistake. Rhe1 was best. } { [%clk 0:17:49] } 22... Rc8 { [%eval -1.01] [%clk 0:08:35] } 23. Ne3 { [%eval -1.03] [%clk 0:16:23] } 23... Nb4 { [%eval -1.1] [%clk 0:04:24] } 24. a3 { [%eval -1.19] [%clk 0:14:56] } 24... Nxc2 { [%eval -1.12] [%clk 0:04:50] } 25. Nxc2 { [%eval -1.12] [%clk 0:15:19] } 25... Bf5 { [%eval -1.21] [%clk 0:04:56] } 26. Rd2 { [%eval -1.09] [%clk 0:15:41] } 26... Rhe8 { [%eval -0.82] [%clk 0:04:53] } 27. Kd1 { [%eval -0.94] [%clk 0:15:02] } 27... Bxc2+ { [%eval -1.03] [%clk 0:04:40] } 28. Rxc2 { [%eval -1.01] [%clk 0:15:19] } 28... Rxc2 { [%eval -0.98] [%clk 0:05:06] } 29. Kxc2 { [%eval -1.12] [%clk 0:15:43] } 29... Re2+ { [%eval -1.05] [%clk 0:05:31] } 30. Kc3 { [%eval -0.96] [%clk 0:13:50] } 30... Rxf2 { [%eval -1.04] [%clk 0:05:45] } 31. g3 { [%eval -1.07] [%clk 0:11:41] } 31... Kc7 { [%eval -1.23] [%clk 0:05:29] } 32. a4 { [%eval -1.17] [%clk 0:10:20] } 32... d5 { [%eval -1.17] [%clk 0:03:49] } 33. b4 { [%eval -1.46] [%clk 0:08:43] } 33... Kd6 { [%eval -1.35] [%clk 0:03:26] } 34. Kd4?? { [%eval -3.4] } { Blunder. a5 was best. } { [%clk 0:08:22] } 34... Ra2?? { [%eval -1.41] } { Blunder. a5 was best. } { [%clk 0:03:05] } 35. a5 { [%eval -1.07] [%clk 0:06:16] } 35... a6 { [%eval -1.09] [%clk 0:02:44] } 36. Kc3 { [%eval -1.35] [%clk 0:05:46] } 36... f5?! { [%eval -0.4] } { Inaccuracy. Re2 was best. } { [%clk 0:01:54] } 37. Rf1?! { [%eval -1.0] } { Inaccuracy. Re1 was best. } { [%clk 0:04:44] } 37... g6?! { [%eval 0.0] } { Inaccuracy. Rxh2 was best. } { [%clk 0:02:07] } 38. g4 { [%eval 0.0] [%clk 0:04:46] } 38... Ra3+ { [%eval 0.0] [%clk 0:00:49] } 39. Kb2 { [%eval 0.0] [%clk 0:02:55] } 39... Rh3 { [%eval 0.0] [%clk 0:01:17] } 40. gxf5 { [%eval 0.0] [%clk 0:02:34] } 40... gxf5 { [%eval 0.0] [%clk 0:01:19] } 41. Rxf5 { [%eval 0.0] [%clk 0:03:01] } 41... Rxh2+ { [%eval 0.0] [%clk 0:01:35] } 42. Kc3 { [%eval 0.0] [%clk 0:03:25] } 42... Ke6 { [%eval 0.0] [%clk 0:01:36] } 43. Rf8 { [%eval 0.0] [%clk 0:03:20] } 43... Rh4 { [%eval 0.02] [%clk 0:01:12] } 44. Re8+ { [%eval 0.0] [%clk 0:02:05] } 44... Kd7 { [%eval 0.0] [%clk 0:01:01] } 45. Ra8 { [%eval 0.0] [%clk 0:02:17] } 45... Rc4+ { [%eval 0.0] [%clk 0:01:15] } 46. Kd3 { [%eval 0.0] [%clk 0:01:47] } 46... Rc6 { [%eval 0.0] [%clk 0:00:55] } 47. Kd4 { [%clk 0:01:55] } 47... Rc4+ { [%clk 0:00:34] } 1/2-1/2