Event: Round 11: Kurbanbaev, Zalkar - Bilguun, Sumiya
Date: 2025-06-13
White: Kurbanbaev, Zalkar
WhiteElo: 1848
Black: Bilguun, Sumiya
BlackTitle: GM
BlackElo: 2438
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Swiss Cheese Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:14:51] } 1... c5 { [%eval 0.25] [%clk 0:15:19] } 2. Nf3 { [%eval 0.2] [%clk 0:15:00] } 2... e6 { [%eval 0.28] [%clk 0:15:26] } 3. d4 { [%eval 0.4] [%clk 0:15:09] } 3... cxd4 { [%eval 0.29] [%clk 0:15:34] } 4. Nxd4 { [%eval 0.23] [%clk 0:15:18] } 4... a6 { [%eval 0.42] [%clk 0:15:43] } 5. Bd3 { [%eval 0.45] [%clk 0:15:27] } 5... g6 { [%eval 0.65] [%clk 0:15:51] } 6. Nc3 { [%eval 0.47] [%clk 0:15:01] } 6... Bg7 { [%eval 0.45] [%clk 0:16:00] } 7. Nf3 { [%eval 0.16] [%clk 0:15:09] } 7... d6 { [%eval 0.24] [%clk 0:16:02] } 8. Bf4 { [%eval 0.19] [%clk 0:13:50] } 8... Nf6 { [%eval 0.23] [%clk 0:15:53] } 9. Bc4 { [%eval -0.17] [%clk 0:13:16] } 9... b5 { [%eval -0.13] [%clk 0:15:55] } 10. Bd3 { [%eval -0.4] [%clk 0:12:14] } 10... Bb7 { [%eval -0.39] [%clk 0:15:29] } 11. a3 { [%eval -0.5] [%clk 0:12:11] } 11... O-O { [%eval -0.41] [%clk 0:15:30] } 12. O-O { [%eval -0.47] [%clk 0:12:13] } 12... Nc6 { [%eval -0.28] [%clk 0:15:17] } 13. Be2 { [%eval -0.66] [%clk 0:09:03] } 13... e5 { [%eval -0.58] [%clk 0:13:15] } 14. Bg5 { [%eval -0.64] [%clk 0:09:03] } 14... Ne7 { [%eval -0.52] [%clk 0:13:24] } 15. Qd3 { [%eval -0.49] [%clk 0:08:40] } 15... Qc7 { [%eval -0.56] [%clk 0:13:14] } 16. Rfd1 { [%eval -0.95] [%clk 0:06:19] } 16... Rad8 { [%eval -0.9] [%clk 0:12:13] } 17. Qe3 { [%eval -0.85] [%clk 0:06:06] } 17... Ng4 { [%eval -0.87] [%clk 0:12:02] } 18. Qc1 { [%eval -1.3] [%clk 0:04:43] } 18... f6 { [%eval -1.15] [%clk 0:11:48] } 19. Bh4 { [%eval -1.52] [%clk 0:03:43] } 19... d5?! { [%eval -0.69] } { Inaccuracy. Nh6 was best. } { [%clk 0:10:29] } 20. exd5?! { [%eval -1.64] } { Inaccuracy. Nxd5 was best. } { [%clk 0:02:34] } 20... Nxd5? { [%eval -0.31] } { Mistake. Nf5 was best. } { [%clk 0:10:30] } 21. Nxd5 { [%eval -0.26] [%clk 0:01:54] } 21... Bxd5 { [%eval 0.24] [%clk 0:09:24] } 22. Ng5?? { [%eval -2.55] } { Blunder. c4 was best. } { [%clk 0:01:20] } 22... fxg5 { [%eval -2.37] [%clk 0:07:55] } 23. Bxg4 { [%eval -2.44] [%clk 0:01:28] } 23... gxh4 { [%eval -2.37] [%clk 0:07:53] } 24. Rxd5 { [%eval -2.4] [%clk 0:01:34] } 24... Rxd5 { [%eval -2.4] [%clk 0:08:02] } 25. Be6+ { [%eval -2.36] [%clk 0:01:43] } 25... Kh8 { [%eval -2.46] [%clk 0:08:11] } 26. Bxd5 { [%eval -2.5] [%clk 0:01:51] } 26... Qc5 { [%eval -2.19] [%clk 0:08:20] } 27. Qd2 { [%eval -2.47] [%clk 0:00:44] } 27... Bh6 { [%eval -2.48] [%clk 0:08:26] } 28. b4 { [%eval -2.75] [%clk 0:00:53] } 28... Qb6 { [%eval -2.66] [%clk 0:08:04] } 29. Qd3 { [%eval -2.54] [%clk 0:00:14] } 29... Qxf2+ { [%eval -2.63] [%clk 0:07:57] } 30. Kh1 { [%eval -2.37] [%clk 0:00:24] } 30... h3?? { [%eval -0.4] } { Blunder. Be3 was best. } { [%clk 0:07:55] } 31. gxh3 { [%eval -0.52] [%clk 0:00:27] } 31... Bf4 { [%eval -0.21] [%clk 0:07:01] } 32. Bg2 { [%eval -0.14] [%clk 0:00:36] } 32... Rc8 { [%eval 0.0] [%clk 0:05:35] } 33. c3 { [%eval -0.27] [%clk 0:00:13] } 33... Qe3 { [%eval 0.0] [%clk 0:05:27] } 34. Qd7 { [%eval -0.41] [%clk 0:00:13] } 34... Qxc3 { [%eval -0.26] [%clk 0:05:15] } 35. Rd1 { [%eval -0.3] [%clk 0:00:22] } 35... Qc7 { [%eval 0.0] [%clk 0:04:48] } 36. Qe6 { [%eval 0.0] [%clk 0:00:16] } 36... Rf8 { [%eval 0.0] [%clk 0:04:20] } 37. Qxa6 { [%eval 0.0] [%clk 0:00:13] } 37... Qc2 { [%eval 0.0] [%clk 0:04:04] } 38. Qd6 { [%eval -0.11] [%clk 0:00:18] } 38... Kg7 { [%eval -0.14] [%clk 0:04:08] } 39. Qd3 { [%eval -0.23] [%clk 0:00:15] } 39... Rc8 { [%eval -0.15] [%clk 0:01:49] } 40. Qd7+ { [%eval -0.18] [%clk 0:00:23] } 40... Kh6 { [%eval -0.19] [%clk 0:01:49] } 41. Rf1 { [%eval -0.09] [%clk 0:00:23] } 41... Qc4 { [%eval -0.23] [%clk 0:01:24] } 42. Qe7 { [%eval -0.27] [%clk 0:00:20] } 42... Qc7 { [%eval -0.3] [%clk 0:01:20] } 43. Qf6 { [%eval -0.4] [%clk 0:00:21] } 43... Rd8 { [%eval -0.48] [%clk 0:01:09] } 44. h4 { [%eval -0.79] [%clk 0:00:15] } 44... Qd6 { [%eval -0.81] [%clk 0:01:07] } 45. Qf7 { [%eval -0.74] [%clk 0:00:14] } 45... Rf8 { [%eval -0.59] [%clk 0:01:09] } 46. Qb3 { [%eval -0.6] [%clk 0:00:16] } 46... Qf6 { [%eval -0.52] [%clk 0:01:07] } 47. h5?! { [%eval -1.42] } { Inaccuracy. Qh3 was best. } { [%clk 0:00:18] } 47... Rd8? { [%eval -0.06] } { Mistake. Qh4 was best. } { [%clk 0:01:02] } 48. Qh3 { [%eval -0.16] [%clk 0:00:19] } 48... g5 { [%eval -0.05] [%clk 0:00:47] } 49. Qf3 { [%eval -0.31] [%clk 0:00:16] } 49... Rd2 { [%eval -0.38] [%clk 0:00:38] } 50. Rc1?? { [%eval -6.19] } { Blunder. h3 was best. } { [%clk 0:00:12] } 50... g4?? { [%eval -2.45] } { Blunder. e4 was best. } { [%clk 0:00:39] } 51. Qc6?? { [%eval -4.97] } { Blunder. Qe4 was best. } { [%clk 0:00:11] } 51... Rd6?? { [%eval -0.01] } { Blunder. Qxc6 was best. } { [%clk 0:00:48] } 52. Qc7?? { [%eval -7.51] } { Blunder. Qxd6 was best. } { [%clk 0:00:14] } 52... Bxc1 { [%eval -7.68] [%clk 0:00:49] } 53. Qxc1+ { [%eval -7.36] [%clk 0:00:11] } 53... Qf4 { [%eval -7.19] [%clk 0:00:57] } 54. Qc2 { [%eval -8.22] [%clk 0:00:17] } 54... Rd2 { [%clk 0:00:35] } 55. Qc6+ { [%clk 0:00:15] } 55... Kg5 { [%clk 0:00:44] } 0-1