Event: Round 3: Mykola Bohatyrov - Otakar Vyšinský
Date: 2023-10-23
White: Mykola Bohatyrov
WhiteElo: 1725
Black: Otakar Vyšinský
BlackElo: 1599
Result: 1/2-1/2
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.27] [%clk 1:30:52] } 2. c4 { [%eval 0.29] [%clk 1:31:14] } 2... c6 { [%eval 0.3] [%clk 1:31:15] } 3. cxd5 { [%eval 0.24] [%clk 1:31:39] } 3... cxd5 { [%eval 0.19] [%clk 1:31:38] } 4. Bf4 { [%eval 0.32] [%clk 1:32:01] } 4... Nc6 { [%eval 0.29] [%clk 1:30:29] } 5. e3 { [%eval 0.24] [%clk 1:32:15] } 5... Nf6 { [%eval 0.13] [%clk 1:29:08] } 6. Nc3 { [%eval 0.0] [%clk 1:32:39] } 6... a6 { [%eval 0.23] [%clk 1:29:05] } 7. Bd3 { [%eval 0.2] [%clk 1:32:51] } 7... e6 { [%eval 0.52] [%clk 1:28:06] } 8. h3 { [%eval 0.37] [%clk 1:33:04] } 8... Bd6 { [%eval 0.49] [%clk 1:26:57] } 9. Bxd6 { [%eval 0.49] [%clk 1:31:00] } 9... Qxd6 { [%eval 0.4] [%clk 1:27:17] } 10. Nf3 { [%eval 0.26] [%clk 1:31:22] } 10... O-O { [%eval 0.31] [%clk 1:25:49] } 11. O-O { [%eval 0.24] [%clk 1:31:03] } 11... b5 { [%eval 0.46] [%clk 1:18:45] } 12. Rc1 { [%eval 0.35] [%clk 1:31:23] } 12... Bb7 { [%eval 0.49] [%clk 1:17:09] } 13. Qe2 { [%eval 0.38] [%clk 1:29:48] } 13... Rfe8 { [%eval 0.39] [%clk 1:09:08] } 14. Rfd1 { [%eval 0.44] [%clk 1:28:52] } 14... Rac8 { [%eval 0.54] [%clk 1:05:18] } 15. a3 { [%eval 0.33] [%clk 1:27:27] } 15... Na5 { [%eval 0.22] [%clk 0:56:11] } 16. Ne5 { [%eval 0.09] [%clk 1:25:43] } 16... Nc4 { [%eval 0.04] [%clk 0:53:04] } 17. f4 { [%eval 0.16] [%clk 1:25:04] } 17... Qe7 { [%eval 0.56] [%clk 0:51:20] } 18. Kh2 { [%eval 0.18] [%clk 1:21:01] } 18... Nd7 { [%eval 0.37] [%clk 0:46:29] } 19. Nxc4?! { [%eval -0.27] } { Inaccuracy. a4 was best. } { [%clk 1:19:25] } 19... dxc4 { [%eval -0.09] [%clk 0:44:48] } 20. Be4 { [%eval -0.31] [%clk 1:19:48] } 20... Bxe4 { [%eval -0.36] [%clk 0:41:43] } 21. Nxe4 { [%eval -0.39] [%clk 1:20:11] } 21... f5 { [%eval -0.35] [%clk 0:41:33] } 22. Ng3 { [%eval -0.42] [%clk 1:19:28] } 22... Nf6 { [%eval -0.39] [%clk 0:40:58] } 23. e4 { [%eval -0.5] [%clk 1:18:36] } 23... Qc7 { [%eval -0.41] [%clk 0:33:40] } 24. e5 { [%eval -0.59] [%clk 1:14:09] } 24... Nd5 { [%eval -0.57] [%clk 0:33:38] } 25. Qf3 { [%eval -0.49] [%clk 1:14:19] } 25... Qf7 { [%eval -0.57] [%clk 0:31:34] } 26. Ne2 { [%eval -0.59] [%clk 1:14:28] } 26... Red8 { [%eval -0.55] [%clk 0:30:52] } 27. g4 { [%eval -1.04] [%clk 1:11:36] } 27... Rc7 { [%eval -0.67] [%clk 0:28:48] } 28. g5 { [%eval -0.65] [%clk 1:11:25] } 28... Qe7 { [%eval -0.72] [%clk 0:26:14] } 29. h4 { [%eval -0.63] [%clk 1:08:55] } 29... a5 { [%eval -0.58] [%clk 0:21:33] } 30. Nc3 { [%eval -0.56] [%clk 1:01:38] } 30... Nxc3 { [%eval -0.18] [%clk 0:17:47] } 31. Rxc3?! { [%eval -0.88] } { Inaccuracy. bxc3 was best. } { [%clk 1:01:09] } 31... Rd5 { [%eval -0.77] [%clk 0:16:38] } 32. Rc2 { [%eval -0.69] [%clk 1:01:09] } 32... Rcd7 { [%eval -0.2] [%clk 0:16:06] } 33. Qc3? { [%eval -1.57] } { Mistake. a4 was best. } { [%clk 0:59:54] } 33... Qd8?! { [%eval -0.53] } { Inaccuracy. Qe8 was best. } { [%clk 0:15:36] } 34. Rcd2 { [%eval -0.62] [%clk 1:00:17] } 34... Qb6 { [%eval -0.63] [%clk 0:15:37] } 35. Kg3 { [%eval -0.6] [%clk 0:58:20] } 35... Rc7 { [%eval -0.69] [%clk 0:14:29] } 36. Qe3 { [%eval -0.92] [%clk 0:57:17] } 36... Kf7 { [%eval -0.58] [%clk 0:12:44] } 37. Qf3 { [%eval -0.59] [%clk 0:54:39] } 37... Kg8 { [%eval -0.6] [%clk 0:12:16] } 38. Qh5 { [%eval -0.65] [%clk 0:52:47] } 38... Rc8 { [%eval -0.58] [%clk 0:10:16] } 39. g6 { [%eval -0.56] [%clk 0:52:06] } 39... h6 { [%eval -0.54] [%clk 0:10:29] } 40. Qf3 { [%eval -0.53] [%clk 0:50:37] } 40... b4 { [%eval -0.57] [%clk 0:09:22] } 41. axb4 { [%eval -0.61] [%clk 0:49:43] } 41... axb4 { [%eval -0.63] [%clk 0:09:44] } 42. Qe3 { [%eval -0.88] [%clk 0:49:45] } 42... c3?! { [%eval -0.23] } { Inaccuracy. Ra5 was best. } { [%clk 0:09:20] } 43. Rc2 { [%eval -0.34] [%clk 0:49:02] } 43... Qa5 { [%eval 0.0] [%clk 0:05:36] } 44. Rdc1?! { [%eval -0.58] } { Inaccuracy. bxc3 was best. } { [%clk 0:47:18] } 44... Rc4 { [%eval -0.41] [%clk 0:05:02] } 45. bxc3 { [%eval -0.36] [%clk 0:46:49] } 45... b3 { [%eval 0.0] [%clk 0:05:04] } 46. Rb2 { [%eval 0.0] [%clk 0:46:46] } 46... Rb5 { [%eval 0.0] [%clk 0:04:37] } 47. Qd3 { [%eval 0.0] [%clk 0:46:51] } 47... Qa4 { [%eval 0.0] [%clk 0:02:29] } 48. Ra1 { [%eval 0.0] } 48... Qxa1 { [%eval 0.0] } 49. Qxc4 { [%eval -0.1] } 49... Qg1+ { [%eval 0.0] } 50. Rg2? { [%eval -1.58] } { Mistake. Kf3 was best. } 50... Qe3+ { [%eval -1.6] } 51. Kh2 { [%eval -1.82] } 51... Qxf4+ { [%eval -1.86] } 1/2-1/2