Event: Round 7: Ulan, Rizat - Kazakov, Konstantin
Site: https://lichess.org/broadcast/almaty-region-open-qonaev-cup-2025--challengers/round-7/OQX3PjW5/Fso8lvP3
White: Ulan, Rizat
WhiteElo: 2063
Black: Kazakov, Konstantin
BlackTitle: IM
BlackElo: 2300
Result: 1-0
ECO: B45
Opening: Sicilian Defense: Taimanov Variation, Normal Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:39] } 1... c5 { [%eval 0.24] [%clk 1:30:01] } 2. Nf3 { [%eval 0.2] [%clk 1:30:56] } 2... e6 { [%eval 0.28] [%clk 1:30:12] } 3. d4 { [%eval 0.4] [%clk 1:31:17] } 3... cxd4 { [%eval 0.29] [%clk 1:30:36] } 4. Nxd4 { [%eval 0.35] [%clk 1:31:46] } 4... Nc6 { [%eval 0.28] [%clk 1:30:59] } 5. Nc3 { [%eval 0.26] [%clk 1:32:08] } 5... d6 { [%eval 0.51] [%clk 1:30:52] } 6. g4 { [%eval 0.48] [%clk 1:32:33] } 6... Nge7 { [%eval 0.61] [%clk 1:31:16] } 7. Be3 { [%eval 0.57] [%clk 1:31:21] } 7... Nxd4 { [%eval 0.92] [%clk 1:30:19] } 8. Qxd4 { [%eval 1.42] [%clk 1:31:25] } 8... Nc6 { [%eval 1.23] [%clk 1:30:47] } 9. Qd2 { [%eval 1.35] [%clk 1:30:24] } 9... a6 { [%eval 1.68] [%clk 1:31:06] } 10. O-O-O { [%eval 1.62] [%clk 1:26:32] } 10... Be7 { [%eval 1.86] [%clk 1:31:09] } 11. f4 { [%eval 1.86] [%clk 1:26:30] } 11... b5 { [%eval 1.88] [%clk 1:31:22] } 12. h4 { [%eval 1.6] [%clk 1:23:31] } 12... Bb7 { [%eval 1.63] [%clk 1:31:42] } 13. Qf2 { [%eval 1.71] [%clk 1:23:13] } 13... Qc8 { [%eval 2.19] [%clk 1:28:57] } 14. Bb6? { [%eval 0.66] } { Mistake. g5 was best. } { [%clk 1:18:30] } 14... Rb8?! { [%eval 1.77] } { Inaccuracy. b4 was best. } { [%clk 1:28:52] } 15. g5 { [%eval 1.67] [%clk 1:12:37] } 15... Ba8 { [%eval 2.01] [%clk 1:29:01] } 16. Bh3 { [%eval 1.45] [%clk 1:12:34] } 16... Qb7 { [%eval 1.48] [%clk 1:26:23] } 17. Be3 { [%eval 1.77] [%clk 1:12:53] } 17... Na5 { [%eval 2.09] [%clk 1:25:50] } 18. f5 { [%eval 2.15] [%clk 1:07:06] } 18... b4 { [%eval 2.12] [%clk 1:26:13] } 19. Na4 { [%eval 1.86] [%clk 1:05:53] } 19... Qb5 { [%eval 2.01] [%clk 1:23:05] } 20. Nb6?? { [%eval -0.02] } { Blunder. fxe6 was best. } { [%clk 0:56:45] } 20... Bxe4 { [%eval 0.07] [%clk 1:23:28] } 21. fxe6?! { [%eval -0.48] } { Inaccuracy. b3 was best. } { [%clk 0:57:02] } 21... O-O?? { [%eval 3.82] } { Blunder. fxe6 was best. } { [%clk 1:23:38] } 22. exf7+ { [%eval 4.05] [%clk 0:55:13] } 22... Kh8 { [%eval 3.68] [%clk 1:24:00] } 23. Rhe1 { [%eval 3.18] [%clk 0:53:39] } 23... b3 { [%eval 2.89] [%clk 1:19:39] } 24. axb3 { [%eval 2.89] [%clk 0:40:11] } 24... Nxb3+ { [%eval 3.03] [%clk 1:19:56] } 25. cxb3 { [%eval 2.8] [%clk 0:40:32] } 25... Qc6+ { [%eval 2.9] [%clk 1:20:22] } 26. Nc4 { [%eval 2.96] [%clk 0:40:57] } 26... d5?! { [%eval 4.08] } { Inaccuracy. Rxb3 was best. } { [%clk 1:20:34] } 27. Rd4?! { [%eval 2.77] } { Inaccuracy. Bg2 was best. } { [%clk 0:40:11] } 27... Rxb3 { [%eval 2.75] [%clk 1:18:38] } 28. Rxe4 { [%eval 3.35] [%clk 0:40:27] } 28... dxe4 { [%eval 3.26] [%clk 1:18:55] } 29. Qc2 { [%eval 3.3] [%clk 0:39:52] } 29... Rb4 { [%eval 3.2] [%clk 1:19:18] } 30. Ne5?? { [%eval 0.15] } { Blunder. Nd2 was best. } { [%clk 0:34:37] } 30... Qd5 { [%eval 0.01] [%clk 1:19:27] } 31. Bd2 { [%eval 0.01] [%clk 0:30:48] } 31... Qxe5?! { [%eval 0.63] } { Inaccuracy. Rd4 was best. } { [%clk 1:10:46] } 32. Bxb4 { [%eval 0.7] [%clk 0:31:12] } 32... Bxb4 { [%eval 1.0] [%clk 1:11:13] } 33. Rxe4 { [%eval 1.07] [%clk 0:31:32] } 33... Qg3?? { [%eval 3.77] } { Blunder. Qc5 was best. } { [%clk 1:11:29] } 34. Be6 { [%eval 3.77] [%clk 0:23:11] } 34... a5 { [%eval 3.89] [%clk 1:11:53] } 35. Kb1 { [%eval 3.79] [%clk 0:23:33] } 35... Qd6 { [%eval 4.2] [%clk 1:06:13] } 36. Bb3 { [%eval 3.79] [%clk 0:23:05] } 36... a4 { [%eval 4.46] [%clk 1:05:25] } 37. Bxa4 { [%eval 4.39] [%clk 0:22:15] } 37... Rxf7 { [%eval 5.51] [%clk 1:03:56] } 38. Qc4 { [%eval 5.19] [%clk 0:22:30] } 38... Rf2 { [%eval 5.81] [%clk 0:42:53] } 39. Qxb4 { [%eval 5.59] [%clk 0:22:37] } 39... Qd3+?! { [%eval 7.33] } { Inaccuracy. Qxb4 was best. } { [%clk 0:43:17] } 40. Ka2 { [%eval 7.0] [%clk 0:23:01] } 40... Qd5+ { [%eval 6.45] [%clk 0:43:40] } 41. Rc4 { [%eval 5.8] [%clk 0:23:23] } 41... h5 { [%eval 6.58] [%clk 0:43:49] } 42. g6?? { [%eval 0.0] } { Blunder. Bb3 was best. } { [%clk 0:23:30] } 42... Rxb2+?? { [%eval #22] } { Checkmate is now unavoidable. Qxc4+ was best. } { [%clk 0:42:37] } 43. Kxb2 { [%eval #17] [%clk 0:23:50] } 43... Qxc4 { [%eval #17] [%clk 0:42:59] } 44. Qb8+ { [%eval #16] [%clk 0:23:46] } 44... Qg8 { [%eval #16] [%clk 0:43:25] } 45. Qe5 { [%eval #18] [%clk 0:24:05] } 45... Qd5 { [%eval #20] [%clk 0:43:42] } 46. Qe8+ { [%eval #19] [%clk 0:21:23] } 46... Qg8 { [%eval #19] [%clk 0:44:07] } 47. Qxg8+ { [%eval #18] [%clk 0:21:41] } 47... Kxg8 { [%eval #18] [%clk 0:44:36] } 48. Kc3 { [%eval #16] [%clk 0:21:54] } 48... Kf8 { [%eval #17] [%clk 0:45:01] } 49. Kd4 { [%eval #16] [%clk 0:22:20] } 49... Ke7 { [%eval 75.44] [%clk 0:45:27] } 50. Ke4 { [%eval 13.66] [%clk 0:22:34] } 1-0