Event: Round 9: Tangatov, Nurdaulet - Sultanbek, Beibars
Date: 2023-12-23
White: Tangatov, Nurdaulet
Black: Sultanbek, Beibars
Result: 0-1
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 0:10:03] } 1... c5 { [%eval 0.33] [%clk 0:10:03] } 2. Ne2 { [%eval 0.0] [%clk 0:10:01] } 2... d6 { [%eval 0.42] [%clk 0:10:01] } 3. d4 { [%eval 0.32] [%clk 0:09:53] } 3... cxd4 { [%eval 0.27] [%clk 0:10:02] } 4. Nxd4 { [%eval 0.27] [%clk 0:09:54] } 4... Nf6 { [%eval 0.3] [%clk 0:10:03] } 5. Nc3 { [%eval 0.21] [%clk 0:09:55] } 5... a6 { [%eval 0.39] [%clk 0:10:04] } 6. g3 { [%eval 0.05] [%clk 0:09:50] } 6... e5 { [%eval 0.08] [%clk 0:10:04] } 7. Nb3 { [%eval 0.0] [%clk 0:09:21] } 7... Be6 { [%eval 0.32] [%clk 0:10:03] } 8. Bg2 { [%eval 0.29] [%clk 0:09:18] } 8... Be7 { [%eval 0.24] [%clk 0:10:03] } 9. O-O { [%eval 0.35] [%clk 0:09:10] } 9... b5 { [%eval 0.59] [%clk 0:09:31] } 10. h3 { [%eval 0.13] [%clk 0:09:02] } 10... O-O { [%eval 0.14] [%clk 0:09:29] } 11. g4 { [%eval -0.13] [%clk 0:09:02] } 11... Nbd7 { [%eval 0.12] [%clk 0:08:52] } 12. f4?! { [%eval -0.69] } { Inaccuracy. Nd5 was best. } { [%clk 0:08:51] } 12... Qb6+?! { [%eval 0.3] } { Inaccuracy. Bc4 was best. } { [%clk 0:07:05] } 13. Kh1 { [%eval 0.28] [%clk 0:08:43] } 13... Bc4 { [%eval 0.48] [%clk 0:07:06] } 14. Re1?! { [%eval -0.39] } { Inaccuracy. g5 was best. } { [%clk 0:05:10] } 14... b4 { [%eval -0.27] [%clk 0:07:07] } 15. Be3?! { [%eval -1.0] } { Inaccuracy. Ne2 was best. } { [%clk 0:05:03] } 15... Qc7 { [%eval -1.13] [%clk 0:07:02] } 16. Ne2 { [%eval -0.89] [%clk 0:04:44] } 16... Rfd8?! { [%eval 0.17] } { Inaccuracy. d5 was best. } { [%clk 0:05:04] } 17. Ng3 { [%eval 0.11] [%clk 0:04:21] } 17... a5?! { [%eval 0.73] } { Inaccuracy. h6 was best. } { [%clk 0:03:49] } 18. Nd2?! { [%eval -0.11] } { Inaccuracy. g5 was best. } { [%clk 0:03:26] } 18... Ba6?! { [%eval 0.67] } { Inaccuracy. d5 was best. } { [%clk 0:02:53] } 19. g5 { [%eval 0.77] [%clk 0:02:48] } 19... Ne8 { [%eval 0.65] [%clk 0:02:50] } 20. f5 { [%eval 0.67] [%clk 0:02:24] } 20... Rac8?! { [%eval 1.28] } { Inaccuracy. Bf8 was best. } { [%clk 0:02:30] } 21. Rc1?! { [%eval 0.56] } { Inaccuracy. f6 was best. } { [%clk 0:02:25] } 21... Nc5 { [%eval 0.99] [%clk 0:02:04] } 22. Qg4 { [%eval 0.8] [%clk 0:01:41] } 22... Na4 { [%eval 0.88] [%clk 0:01:26] } 23. h4?! { [%eval 0.07] } { Inaccuracy. f6 was best. } { [%clk 0:00:45] } 23... Nxb2?! { [%eval 0.77] } { Inaccuracy. f6 was best. } { [%clk 0:01:21] } 24. h5?! { [%eval 0.0] } { Inaccuracy. f6 was best. } { [%clk 0:00:29] } 24... Nc4?! { [%eval 0.64] } { Inaccuracy. f6 was best. } { [%clk 0:00:52] } 25. Nxc4 { [%eval 0.25] [%clk 0:00:19] } 25... Bxc4 { [%eval 0.0] [%clk 0:00:53] } 26. Bf3?! { [%eval -0.92] } { Inaccuracy. f6 was best. } { [%clk 0:00:13] } 26... Bxa2?! { [%eval -0.21] } { Inaccuracy. f6 was best. } { [%clk 0:00:51] } 27. f6 { [%eval -0.24] [%clk 0:00:10] } 27... Be6 { [%eval -0.08] [%clk 0:00:44] } 28. Nf5 { [%eval -0.35] [%clk 0:00:08] } 28... Bf8 { [%eval -0.57] [%clk 0:00:44] } 29. Qh4 { [%eval -0.85] [%clk 0:00:07] } 29... g6 { [%eval -0.99] [%clk 0:00:41] } 30. hxg6 { [%eval -1.03] [%clk 0:00:07] } 30... fxg6 { [%eval -1.05] [%clk 0:00:39] } 31. Ng3? { [%eval -2.83] } { Mistake. Re2 was best. } { [%clk 0:00:06] } 31... a4 { [%eval -2.39] [%clk 0:00:37] } 32. Ne2?! { [%eval -3.64] } { Inaccuracy. Nf5 was best. } { [%clk 0:00:04] } 32... a3 { [%eval -3.85] [%clk 0:00:36] } 33. Rf1 { [%eval -4.08] [%clk 0:00:05] } 33... Bf7 { [%eval -3.58] [%clk 0:00:34] } 34. Bg4 { [%eval -3.88] [%clk 0:00:06] } 34... Ra8 { [%eval -3.62] [%clk 0:00:34] } 35. c4?! { [%eval -5.22] } { Inaccuracy. Kh2 was best. } { [%clk 0:00:05] } 35... b3 { [%eval -6.01] [%clk 0:00:35] } 36. Nc3 { [%eval -5.41] [%clk 0:00:06] } 36... b2 { [%eval -5.86] [%clk 0:00:35] } 37. Rce1 { [%eval -6.64] [%clk 0:00:05] } 37... a2 { [%eval -6.34] [%clk 0:00:36] } 38. Nd5 { [%eval -6.97] [%clk 0:00:06] } 38... Bxd5 { [%eval -6.61] [%clk 0:00:35] } 39. exd5 { [%eval -6.62] [%clk 0:00:06] } 39... a1=Q { [%eval -6.86] [%clk 0:00:32] } 40. f7+ { [%eval -6.8] [%clk 0:00:06] } 40... Kh8 { [%eval -7.03] [%clk 0:00:32] } 41. fxe8=Q { [%eval -7.3] [%clk 0:00:04] } 41... Rxe8 { [%eval -7.15] [%clk 0:00:31] } 42. Rb1 { [%eval -10.71] [%clk 0:00:04] } 42... Qxb1 { [%eval -8.46] [%clk 0:00:30] } 43. Rxb1 { [%eval -9.07] [%clk 0:00:05] } 43... Ra1 { [%eval -7.63] [%clk 0:00:32] } 44. Qe1 { [%eval -9.12] [%clk 0:00:05] } 44... Qa5?! { [%eval -5.53] } { Inaccuracy. Rea8 was best. } { [%clk 0:00:28] } 45. Qxa5 { [%eval -5.77] [%clk 0:00:05] } 45... Rxb1+ { [%eval -5.51] [%clk 0:00:27] } 46. Kg2 { [%eval -4.63] [%clk 0:00:05] } 46... Ra1 { [%eval -5.86] [%clk 0:00:29] } 47. Qb5 { [%eval -5.65] [%clk 0:00:06] } 47... b1=Q { [%eval -5.71] [%clk 0:00:27] } 48. Qxe8 { [%eval -5.8] [%clk 0:00:06] } 48... Ra2+ { [%eval -5.86] [%clk 0:00:26] } 49. Kg3?? { [%eval #-4] } { Checkmate is now unavoidable. Bf2 was best. } 49... Qe1+ { [%eval #-3] [%clk 0:00:25] } 50. Kf3 { [%eval #-3] [%clk 0:00:05] } 50... Qf1+ { [%eval #-3] [%clk 0:00:25] } 51. Ke4 { [%eval #-2] [%clk 0:00:04] } 51... Rc2 { [%eval #-10] [%clk 0:00:20] } 52. Bf3 { [%eval #-2] [%clk 0:00:03] } 52... Rxc4+ { [%eval #-3] [%clk 0:00:19] } 53. Bd4 { [%eval #-3] [%clk 0:00:04] } 53... Rxd4+ { [%eval #-2] [%clk 0:00:20] } 54. Ke3 { [%eval #-2] [%clk 0:00:06] } 54... Qe1+ { [%eval #-2] [%clk 0:00:16] } 55. Be2 { [%eval #-2] [%clk 0:00:07] } 55... Qg3+ { [%eval #-3] [%clk 0:00:14] } 56. Bf3 { [%eval #-3] [%clk 0:00:08] } 56... Qf4+ { [%eval #-3] [%clk 0:00:15] } 57. Ke2 { [%eval #-3] [%clk 0:00:08] } 57... Rd2+ { [%eval #-2] [%clk 0:00:16] } 0-1