Event: Round 5: Obidov, Biloliddin - Amirkul, Alimzhan
Date: 2025-07-09
White: Obidov, Biloliddin
WhiteElo: 2143
Black: Amirkul, Alimzhan
BlackTitle: FM
BlackElo: 2357
Result: 1/2-1/2
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:27:56] } 1... c5 { [%eval 0.25] [%clk 1:18:38] } 2. Nf3 { [%eval 0.2] [%clk 1:28:22] } 2... e6 { [%eval 0.28] [%clk 1:19:02] } 3. d4 { [%eval 0.4] [%clk 1:28:35] } 3... cxd4 { [%eval 0.29] [%clk 1:19:25] } 4. Nxd4 { [%eval 0.23] [%clk 1:29:02] } 4... a6 { [%eval 0.42] [%clk 1:19:24] } 5. Nc3 { [%eval 0.35] [%clk 1:28:12] } 5... Qc7 { [%eval 0.44] [%clk 1:19:41] } 6. g3 { [%eval 0.1] [%clk 1:27:21] } 6... Nc6 { [%eval 0.28] [%clk 1:19:14] } 7. Bg2 { [%eval 0.22] [%clk 1:26:36] } 7... Nf6 { [%eval 0.32] [%clk 1:19:30] } 8. O-O { [%eval 0.17] [%clk 1:25:46] } 8... Nxd4 { [%eval 0.24] [%clk 1:18:40] } 9. Qxd4 { [%eval 0.26] [%clk 1:26:14] } 9... Bc5 { [%eval 0.26] [%clk 1:19:08] } 10. Bf4 { [%eval 0.42] [%clk 1:20:57] } 10... d6 { [%eval 0.34] [%clk 1:15:48] } 11. Qd2 { [%eval 0.42] [%clk 1:19:18] } 11... e5 { [%eval 0.62] [%clk 1:04:50] } 12. Bg5 { [%eval 0.62] [%clk 1:17:08] } 12... Be6?! { [%eval 1.31] } { Inaccuracy. Bd4 was best. } { [%clk 1:02:50] } 13. Bxf6 { [%eval 1.34] [%clk 0:48:44] } 13... gxf6 { [%eval 1.35] [%clk 1:03:17] } 14. Qh6 { [%eval 0.99] [%clk 0:49:05] } 14... Qe7?! { [%eval 1.64] } { Inaccuracy. O-O-O was best. } { [%clk 0:59:35] } 15. Bh3 { [%eval 1.79] [%clk 0:44:28] } 15... Bd4 { [%eval 1.98] [%clk 0:56:58] } 16. Nd5 { [%eval 2.0] [%clk 0:44:30] } 16... Bxd5 { [%eval 2.04] [%clk 0:57:21] } 17. exd5 { [%eval 2.03] [%clk 0:44:58] } 17... Bxb2 { [%eval 2.08] [%clk 0:44:45] } 18. Rab1 { [%eval 1.94] [%clk 0:45:28] } 18... Bd4 { [%eval 1.97] [%clk 0:45:12] } 19. Bf5 { [%eval 1.48] [%clk 0:44:30] } 19... Kd8 { [%eval 1.78] [%clk 0:42:36] } 20. c3 { [%eval 1.8] [%clk 0:42:02] } 20... Bc5 { [%eval 1.56] [%clk 0:41:19] } 21. a4?! { [%eval 0.54] } { Inaccuracy. Rxb7 was best. } { [%clk 0:35:20] } 21... a5?? { [%eval 2.87] } { Blunder. Kc7 was best. } { [%clk 0:40:19] } 22. Rb2?? { [%eval 0.94] } { Blunder. Rxb7 was best. } { [%clk 0:29:30] } 22... Kc7 { [%eval 0.7] [%clk 0:39:57] } 23. Rfb1 { [%eval 0.58] [%clk 0:29:36] } 23... b6 { [%eval 0.5] [%clk 0:40:26] } 24. Qh5 { [%eval 0.61] [%clk 0:28:06] } 24... Rhg8 { [%eval 0.86] [%clk 0:34:16] } 25. Qe2?! { [%eval 0.31] } { Inaccuracy. Kg2 was best. } { [%clk 0:26:20] } 25... Qe8 { [%eval 0.34] [%clk 0:29:42] } 26. Qc4 { [%eval 0.14] [%clk 0:25:42] } 26... Kb7?? { [%eval #7] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:28:51] } 27. Rb5?? { [%eval 1.64] } { Lost forced checkmate sequence. Qxc5 was best. } { [%clk 0:25:41] } 27... Rg5?? { [%eval #7] } { Checkmate is now unavoidable. Ka7 was best. } { [%clk 0:25:58] } 28. Bh3?? { [%eval 3.35] } { Lost forced checkmate sequence. Qxc5 was best. } { [%clk 0:21:16] } 28... e4?? { [%eval #7] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:25:07] } 29. Rxc5?? { [%eval 2.85] } { Lost forced checkmate sequence. Qxc5 was best. } { [%clk 0:20:13] } 29... dxc5 { [%eval 2.99] [%clk 0:25:35] } 30. Qxc5 { [%eval 2.81] [%clk 0:20:32] } 30... Qd8 { [%eval 2.64] [%clk 0:24:57] } 31. Qc6+ { [%eval 2.67] [%clk 0:20:23] } 31... Ka7 { [%eval 2.76] [%clk 0:25:10] } 32. c4 { [%eval 2.7] [%clk 0:20:02] } 32... Rb8 { [%eval 2.44] [%clk 0:18:28] } 33. Bd7?? { [%eval 0.0] } { Blunder. Rb5 was best. } { [%clk 0:15:39] } 33... Rb7 { [%eval 0.0] [%clk 0:16:01] } 34. Bc8 { [%eval 0.0] [%clk 0:14:15] } 34... Rb8 { [%eval 0.0] [%clk 0:16:09] } 35. Bh3 { [%eval 0.0] [%clk 0:12:14] } 35... Re5 { [%eval 0.2] [%clk 0:14:39] } 36. Kg2?? { [%eval -2.42] } { Blunder. Rb5 was best. } { [%clk 0:11:35] } 36... f5 { [%eval -2.5] [%clk 0:10:03] } 37. Qh6 { [%eval -2.65] [%clk 0:11:26] } 37... Rc8 { [%eval -3.01] [%clk 0:09:11] } 38. Qf4 { [%eval -2.85] [%clk 0:08:56] } 38... Qd6 { [%eval -2.97] [%clk 0:07:46] } 39. Bxf5 { [%eval -2.95] [%clk 0:08:09] } 39... Rxc4 { [%eval -2.79] [%clk 0:07:55] } 40. Bg4?! { [%eval -3.88] } { Inaccuracy. Rd1 was best. } { [%clk 0:08:12] } 40... Qxd5?? { [%eval 0.0] } { Blunder. Rxd5 was best. } { [%clk 0:07:19] } 41. Rd1 { [%eval 0.0] [%clk 0:07:35] } 41... Rd4 { [%eval 0.0] [%clk 0:02:26] } 42. Rxd4 { [%eval 0.0] [%clk 0:08:03] } 42... Qxd4 { [%eval 0.0] [%clk 0:02:50] } 43. Qxf7+ { [%eval 0.0] [%clk 0:08:27] } 43... Kb8 { [%eval 0.0] [%clk 0:03:08] } 44. Qf8+ { [%eval 0.0] [%clk 0:07:54] } 44... Ka7 { [%eval 0.0] [%clk 0:03:16] } 45. Qf7+ { [%eval 0.0] [%clk 0:08:16] } 45... Ka8 { [%eval 0.0] [%clk 0:02:03] } 46. Qf8+ { [%eval 0.0] [%clk 0:08:31] } 46... Ka7 { [%eval 0.0] [%clk 0:02:03] } 47. Qf5?? { [%eval -9.93] } { Blunder. Qf7+ was best. } { [%clk 0:08:29] } 1/2-1/2