Event: Round 1: Leonid Yudasin - Mykola Bortnyk
Date: 2023-11-08
White: Leonid Yudasin
WhiteTitle: GM
WhiteElo: 2369
Black: Mykola Bortnyk
BlackTitle: IM
BlackElo: 2414
Result: 1/2-1/2
ECO: B04
Opening: Alekhine Defense: Modern Variation, Larsen Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... Nf6 { [%eval 0.29] [%clk 1:30:48] } 2. e5 { [%eval 0.35] [%clk 1:30:30] } 2... Nd5 { [%eval 0.8] [%clk 1:31:12] } 3. d4 { [%eval 0.79] [%clk 1:30:56] } 3... d6 { [%eval 0.68] [%clk 1:31:34] } 4. Nf3 { [%eval 0.72] [%clk 1:30:44] } 4... dxe5 { [%eval 0.7] [%clk 1:31:24] } 5. Nxe5 { [%eval 0.7] [%clk 1:30:26] } 5... c6 { [%eval 0.59] [%clk 1:31:49] } 6. c3 { [%eval 0.63] [%clk 1:25:01] } 6... Nd7 { [%eval 0.51] [%clk 1:28:14] } 7. Nf3 { [%eval 0.41] [%clk 1:23:10] } 7... g6 { [%eval 0.52] [%clk 1:24:13] } 8. g3 { [%eval 0.33] [%clk 1:23:08] } 8... Bg7 { [%eval 0.34] [%clk 1:24:01] } 9. Bg2 { [%eval 0.35] [%clk 1:23:36] } 9... O-O { [%eval 0.22] [%clk 1:23:43] } 10. O-O { [%eval 0.32] [%clk 1:24:02] } 10... e5 { [%eval 0.27] [%clk 1:16:16] } 11. Nxe5 { [%eval 0.09] [%clk 1:19:59] } 11... Nxe5 { [%eval 0.1] [%clk 1:15:58] } 12. dxe5 { [%eval 0.01] [%clk 1:20:26] } 12... Bxe5 { [%eval 0.03] [%clk 1:16:19] } 13. Bh6 { [%eval 0.18] [%clk 1:18:58] } 13... Re8 { [%eval 0.25] [%clk 1:16:40] } 14. Nd2 { [%eval 0.06] [%clk 1:18:40] } 14... Bf5 { [%eval 0.28] [%clk 1:14:20] } 15. Nf3 { [%eval -0.05] [%clk 1:18:18] } 15... Bf6 { [%eval 0.13] [%clk 1:11:56] } 16. Nd4 { [%eval 0.0] [%clk 1:15:39] } 16... Be4 { [%eval -0.03] [%clk 1:00:59] } 17. f3 { [%eval 0.0] [%clk 1:13:44] } 17... Bf5 { [%eval 0.02] [%clk 1:01:09] } 18. Nxf5 { [%eval 0.0] [%clk 1:13:25] } 18... gxf5 { [%eval 0.0] [%clk 1:01:36] } 19. Qc2 { [%eval -0.18] [%clk 1:10:42] } 19... f4 { [%eval -0.18] [%clk 1:00:56] } 20. Rfe1 { [%eval -0.56] [%clk 1:05:20] } 20... Qd6 { [%eval -0.39] [%clk 0:59:30] } 21. Bxf4 { [%eval -0.37] [%clk 1:04:22] } 21... Nxf4 { [%eval -0.44] [%clk 0:59:35] } 22. gxf4 { [%eval -0.41] [%clk 1:04:45] } 22... Qxf4 { [%eval -0.45] [%clk 0:59:24] } 23. Re4 { [%eval -0.34] [%clk 1:04:48] } 23... Rxe4 { [%eval -0.45] [%clk 0:59:47] } 24. fxe4?! { [%eval -1.06] } { Inaccuracy. Qxe4 was best. } { [%clk 1:04:17] } 24... Be5 { [%eval -1.0] [%clk 0:59:55] } 25. h3?! { [%eval -2.18] } { Inaccuracy. Qf2 was best. } { [%clk 1:04:38] } 25... Re8? { [%eval -0.54] } { Mistake. Bc7 was best. } { [%clk 0:57:32] } 26. Qf2 { [%eval -0.55] [%clk 1:02:52] } 26... Qh2+ { [%eval -0.6] [%clk 0:57:36] } 27. Kf1 { [%eval -0.55] [%clk 1:03:21] } 27... Re6 { [%eval -0.59] [%clk 0:57:48] } 28. Bf3 { [%eval -0.83] [%clk 1:02:49] } 28... Qxh3+ { [%eval -0.83] [%clk 0:57:17] } 29. Qg2+ { [%eval -0.81] [%clk 1:03:17] } 29... Qxg2+ { [%eval -0.73] [%clk 0:57:38] } 30. Kxg2 { [%eval -0.86] [%clk 1:03:33] } 30... c5 { [%eval -0.57] [%clk 0:55:57] } 31. Rd1 { [%eval -0.63] [%clk 1:03:05] } 31... Rb6 { [%eval -0.67] [%clk 0:56:08] } 32. Rd2 { [%eval -0.58] [%clk 1:03:27] } 32... Bf4 { [%eval -0.52] [%clk 0:56:35] } 33. Rd8+ { [%eval -0.92] [%clk 1:01:46] } 33... Kg7 { [%eval -0.77] [%clk 0:57:04] } 34. b3 { [%eval -0.58] [%clk 1:02:15] } 34... c4 { [%eval -0.32] [%clk 0:57:02] } 35. Bd1?! { [%eval -0.98] } { Inaccuracy. Rd7 was best. } { [%clk 1:01:21] } 35... Be5 { [%eval -1.0] [%clk 0:57:25] } 36. Rc8?! { [%eval -2.11] } { Inaccuracy. Rd5 was best. } { [%clk 1:00:17] } 36... Rd6?! { [%eval -1.4] } { Inaccuracy. Ra6 was best. } { [%clk 0:57:41] } 37. Be2 { [%eval -1.42] [%clk 0:59:46] } 37... Rd2 { [%eval -1.56] [%clk 0:57:49] } 38. Kf1 { [%eval -1.55] [%clk 0:59:47] } 38... cxb3?! { [%eval -0.93] } { Inaccuracy. Rxa2 was best. } { [%clk 0:54:40] } 39. axb3 { [%eval -1.16] [%clk 1:00:09] } 39... Rc2 { [%eval -0.91] [%clk 0:55:06] } 40. Re8 { [%eval -0.84] [%clk 0:57:17] } 40... Rc1+ { [%eval -0.83] [%clk 0:51:35] } 41. Kg2 { [%eval -0.71] [%clk 0:57:13] } 41... Kf6 { [%eval -0.69] [%clk 0:51:55] } 42. Bc4 { [%eval -0.81] [%clk 0:54:57] } 42... Rxc3 { [%eval -0.46] [%clk 0:52:18] } 43. Rf8 { [%eval -0.55] [%clk 0:54:41] } 43... Rg3+ { [%eval -0.69] [%clk 0:52:43] } 44. Kf1 { [%eval -0.48] [%clk 0:54:43] } 44... Rg7 { [%eval -0.58] [%clk 0:53:10] } 45. Ra8 { [%eval -0.58] [%clk 0:54:07] } 45... h5 { [%eval -0.13] [%clk 0:53:31] } 46. Rxa7 { [%eval -0.22] [%clk 0:53:07] } 46... h4 { [%eval -0.07] [%clk 0:53:51] } 47. Rxb7 { [%eval -0.16] [%clk 0:53:27] } 47... h3 { [%eval -0.19] [%clk 0:53:15] } 48. Rxf7+ { [%eval -0.09] [%clk 0:53:45] } 48... Rxf7 { [%eval -0.18] [%clk 0:53:42] } 49. Bxf7 { [%eval -0.17] [%clk 0:54:12] } 49... Kxf7 { [%eval -0.08] [%clk 0:52:42] } 1/2-1/2