Event: EYCC 2024 Rapid O16
Date: 2024-08-18
White: Lyakh, Vasiliy
WhiteElo: 2185
Black: Dehtiarov, Roman
BlackTitle: FM
BlackElo: 2311
Result: 0-1
ECO: E15
Opening: Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 0:15:18] } 1... Nf6 { [%eval 0.17] [%clk 0:15:19] } 2. c4 { [%eval 0.17] [%clk 0:15:28] } 2... e6 { [%eval 0.11] [%clk 0:15:27] } 3. Nf3 { [%eval 0.12] [%clk 0:15:34] } 3... b6 { [%eval 0.23] [%clk 0:15:36] } 4. g3 { [%eval 0.24] [%clk 0:15:42] } 4... Ba6 { [%eval 0.17] [%clk 0:15:45] } 5. Qc2 { [%eval 0.11] [%clk 0:15:36] } 5... c5 { [%eval 0.19] [%clk 0:15:53] } 6. Bg2 { [%eval 0.13] [%clk 0:15:16] } 6... Bb7 { [%eval 0.26] [%clk 0:16:01] } 7. O-O { [%eval 0.15] [%clk 0:14:59] } 7... cxd4 { [%eval 0.23] [%clk 0:16:10] } 8. Nxd4 { [%eval 0.14] [%clk 0:14:36] } 8... Bxg2 { [%eval 0.22] [%clk 0:16:18] } 9. Kxg2 { [%eval 0.17] [%clk 0:14:44] } 9... Qc8 { [%eval 0.18] [%clk 0:16:21] } 10. Bg5 { [%eval 0.0] [%clk 0:13:53] } 10... Nc6 { [%eval 0.17] [%clk 0:15:13] } 11. Nb5 { [%eval -0.22] [%clk 0:11:10] } 11... a6 { [%eval -0.3] [%clk 0:14:35] } 12. N5c3 { [%eval -0.28] [%clk 0:11:16] } 12... Be7 { [%eval -0.3] [%clk 0:14:01] } 13. Nd2 { [%eval -0.29] [%clk 0:11:18] } 13... O-O { [%eval -0.13] [%clk 0:13:48] } 14. Rfd1 { [%eval -0.11] [%clk 0:09:09] } 14... h6 { [%eval -0.12] [%clk 0:13:01] } 15. Bxf6 { [%eval -0.1] [%clk 0:08:57] } 15... Bxf6 { [%eval -0.13] [%clk 0:13:09] } 16. Nde4 { [%eval -0.35] [%clk 0:09:03] } 16... Be7 { [%eval -0.27] [%clk 0:13:00] } 17. b3 { [%eval -0.44] [%clk 0:06:13] } 17... f5 { [%eval -0.18] [%clk 0:12:37] } 18. Nd2 { [%eval -0.59] [%clk 0:06:15] } 18... Bf6 { [%eval -0.49] [%clk 0:11:11] } 19. Rac1 { [%eval -0.54] [%clk 0:05:54] } 19... b5 { [%eval -0.34] [%clk 0:09:56] } 20. e3 { [%eval -0.41] [%clk 0:04:31] } 20... Rb8 { [%eval -0.23] [%clk 0:09:09] } 21. Ne2 { [%eval -0.29] [%clk 0:02:11] } 21... Nb4 { [%eval 0.0] [%clk 0:07:52] } 22. Qb1 { [%eval 0.0] [%clk 0:02:17] } 22... bxc4 { [%eval 0.25] [%clk 0:07:41] } 23. Nxc4 { [%eval 0.16] [%clk 0:01:48] } 23... Qb7+ { [%eval 0.07] [%clk 0:07:48] } 24. Kg1 { [%eval 0.07] [%clk 0:01:45] } 24... d5 { [%eval 0.22] [%clk 0:07:51] } 25. Nd2 { [%eval 0.13] [%clk 0:01:39] } 25... Rfc8 { [%eval 0.16] [%clk 0:07:34] } 26. Nf3 { [%eval 0.21] [%clk 0:00:53] } 26... Rxc1 { [%eval 0.24] [%clk 0:07:33] } 27. Rxc1 { [%eval 0.29] [%clk 0:01:02] } 27... Rc8 { [%eval 0.23] [%clk 0:07:28] } 28. a3 { [%eval 0.22] [%clk 0:01:03] } 28... Rxc1+ { [%eval 0.26] [%clk 0:06:31] } 29. Qxc1 { [%eval 0.23] [%clk 0:01:12] } 29... Nc6 { [%eval 0.24] [%clk 0:06:39] } 30. b4 { [%eval 0.0] [%clk 0:01:21] } 30... Qb5 { [%eval 0.0] [%clk 0:04:48] } 31. Ned4 { [%eval 0.0] [%clk 0:00:15] } 31... Nxd4 { [%eval 0.0] [%clk 0:04:56] } 32. exd4 { [%eval 0.0] [%clk 0:00:23] } 32... Qd3 { [%eval 0.0] [%clk 0:03:15] } 33. Qc8+ { [%eval 0.0] [%clk 0:00:15] } 33... Kh7 { [%eval 0.0] [%clk 0:03:12] } 34. Kg2 { [%eval 0.0] [%clk 0:00:23] } 34... Qe4 { [%eval 0.0] [%clk 0:03:18] } 35. h4 { [%eval 0.0] [%clk 0:00:13] } 35... g5?? { [%eval 2.57] } { Blunder. Bxh4 was best. } { [%clk 0:02:41] } 36. hxg5?? { [%eval -3.95] } { Blunder. Qd7+ was best. } { [%clk 0:00:19] } 36... hxg5 { [%eval -3.91] [%clk 0:02:50] } 37. Qd7+ { [%eval -3.91] [%clk 0:00:22] } 37... Kh6 { [%eval -3.85] [%clk 0:02:23] } 38. Kg1 { [%eval -4.38] [%clk 0:00:24] } 38... Qxf3 { [%eval -4.07] [%clk 0:02:23] } 39. Qxe6 { [%eval -3.79] [%clk 0:00:34] } 39... Qd1+ { [%eval -3.8] [%clk 0:02:29] } 40. Kg2?! { [%eval -4.8] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:12] } 40... Qxd4 { [%eval -4.5] [%clk 0:02:31] } 41. Qxa6 { [%eval -4.52] [%clk 0:00:21] } 41... f4 { [%eval -5.0] [%clk 0:01:59] } 42. gxf4 { [%eval -5.24] [%clk 0:00:17] } 42... Qxf4 { [%eval -4.78] [%clk 0:02:05] } 43. b5?! { [%eval -6.78] } { Inaccuracy. Qc8 was best. } { [%clk 0:00:24] } 43... Kh5 { [%eval -6.84] [%clk 0:01:17] } 44. b6?! { [%eval -11.13] } { Inaccuracy. Qa7 was best. } { [%clk 0:00:26] } 44... Bd4 { [%eval -8.81] [%clk 0:01:06] } 45. Qf1 { [%eval -11.53] [%clk 0:00:18] } 45... Qg4+ { [%eval #-20] [%clk 0:01:08] } 46. Kh1 { [%eval #-20] [%clk 0:00:24] } 46... Bxb6 { [%eval -15.08] [%clk 0:01:14] } 47. a4?! { [%eval #-18] } { Checkmate is now unavoidable. Kh2 was best. } { [%clk 0:00:27] } 47... Qf3+ { [%eval #-17] [%clk 0:01:19] } 48. Kg1 { [%eval #-19] [%clk 0:00:33] } 48... Qg3+ { [%eval #-18] [%clk 0:01:17] } 49. Kh1 { [%eval #-9] [%clk 0:00:42] } 49... Bxf2 { [%eval #-8] [%clk 0:01:06] } 50. a5 { [%eval #-8] [%clk 0:00:12] } 50... Qf3+ { [%eval #-14] [%clk 0:01:14] } 51. Kh2?? { [%eval #-4] } { Checkmate is now unavoidable. Qg2 was best. } { [%clk 0:00:21] } 51... Bg3+ { [%eval #-6] [%clk 0:01:23] } 52. Kg1 { [%eval #-6] [%clk 0:00:31] } 52... Bh2+ { [%eval #-5] [%clk 0:01:31] } 0-1