Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Zhankarayeva, Zhansaya
WhiteElo: 1506
Black: Tregubenko, Nikolay
BlackElo: 2125
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.24] [%clk 0:03:04] } 2... d6 { [%eval 0.24] [%clk 0:03:05] } 3. d4 { [%eval 0.26] [%clk 0:03:05] } 3... cxd4 { [%eval 0.31] [%clk 0:03:06] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:05] } 4... Nf6 { [%eval 0.24] [%clk 0:03:08] } 5. Nc3 { [%eval 0.32] [%clk 0:03:06] } 5... a6 { [%eval 0.21] [%clk 0:03:09] } 6. a4 { [%eval 0.15] [%clk 0:03:06] } 6... e5 { [%eval 0.18] [%clk 0:03:09] } 7. Nf3 { [%eval 0.07] [%clk 0:03:04] } 7... Qc7 { [%eval 0.5] [%clk 0:03:08] } 8. Bd3 { [%eval 0.16] [%clk 0:02:58] } 8... Be7 { [%eval 0.09] [%clk 0:03:09] } 9. O-O { [%eval 0.08] [%clk 0:02:58] } 9... O-O { [%eval 0.11] [%clk 0:03:10] } 10. Bg5 { [%eval -0.21] [%clk 0:02:54] } 10... Nbd7?! { [%eval 0.43] } { Inaccuracy. Be6 was best. } { [%clk 0:03:05] } 11. Qe2 { [%eval 0.01] [%clk 0:02:45] } 11... b6?! { [%eval 0.71] } { Inaccuracy. h6 was best. } { [%clk 0:03:05] } 12. Rad1 { [%eval 0.5] [%clk 0:02:36] } 12... Bb7 { [%eval 0.59] [%clk 0:03:06] } 13. h3 { [%eval 0.35] [%clk 0:02:25] } 13... Nc5 { [%eval 0.25] [%clk 0:02:41] } 14. Bxf6 { [%eval 0.31] [%clk 0:02:17] } 14... Bxf6 { [%eval 0.29] [%clk 0:02:42] } 15. Bc4 { [%eval 0.08] [%clk 0:02:15] } 15... Ne6?! { [%eval 0.88] } { Inaccuracy. Nxa4 was best. } { [%clk 0:02:35] } 16. Nd5?! { [%eval 0.15] } { Inaccuracy. g3 was best. } { [%clk 0:02:10] } 16... Bxd5 { [%eval 0.11] [%clk 0:02:35] } 17. Rxd5?? { [%eval -4.1] } { Blunder. Bxd5 was best. } { [%clk 0:02:00] } 17... Nf4 { [%eval -3.97] [%clk 0:02:36] } 18. Qd1 { [%eval -4.69] [%clk 0:01:37] } 18... Qxc4 { [%eval -4.64] [%clk 0:02:37] } 19. Rxd6 { [%eval -4.63] [%clk 0:01:26] } 19... Qxe4 { [%eval -4.67] [%clk 0:02:31] } 20. Re1 { [%eval -4.66] [%clk 0:01:26] } 20... Qf5 { [%eval -4.58] [%clk 0:02:25] } 21. Kh1 { [%eval -4.74] [%clk 0:00:56] } 21... Rad8 { [%eval -4.68] [%clk 0:02:24] } 22. Rxd8 { [%eval -5.5] [%clk 0:00:42] } 22... Rxd8 { [%eval -5.44] [%clk 0:02:26] } 23. Qc1 { [%eval -5.41] [%clk 0:00:34] } 23... Nxh3 { [%eval -5.35] [%clk 0:02:27] } 24. Qe3 { [%eval -5.2] [%clk 0:00:20] } 24... Ng5 { [%eval -4.94] [%clk 0:02:20] } 25. Nxg5 { [%eval -5.29] [%clk 0:00:09] } 25... Bxg5 { [%eval -5.35] [%clk 0:02:21] } 26. Qxe5 { [%eval -6.55] [%clk 0:00:08] } 26... Qxe5 { [%eval -6.5] [%clk 0:02:22] } 27. Rxe5 { [%eval -6.38] [%clk 0:00:08] } 27... Bf4?! { [%eval -4.78] } { Inaccuracy. Rd1+ was best. } { [%clk 0:02:20] } 28. Re1 { [%eval -4.77] [%clk 0:00:09] } 28... f6 { [%eval -4.9] [%clk 0:02:21] } 29. g3 { [%eval -4.73] [%clk 0:00:09] } 29... Be5 { [%eval -4.73] [%clk 0:02:22] } 30. Kg2 { [%eval -4.96] [%clk 0:00:10] } 30... Bxb2 { [%eval -4.82] [%clk 0:02:23] } 31. Re6 { [%eval -4.71] [%clk 0:00:10] } 31... Bd4 { [%eval -4.72] [%clk 0:02:24] } 32. Re1 { [%eval -5.22] [%clk 0:00:10] } 32... Bc5 { [%eval -5.14] [%clk 0:02:26] } 33. Rb1 { [%eval -5.52] [%clk 0:00:11] } 33... Rd2 { [%eval -5.51] [%clk 0:02:27] } 34. Rf1 { [%eval -5.52] [%clk 0:00:08] } 34... a5 { [%eval -5.5] [%clk 0:02:28] } 35. c3 { [%eval -5.66] [%clk 0:00:07] } 35... Ra2 { [%eval -5.55] [%clk 0:02:29] } 36. Kh3 { [%eval -6.15] [%clk 0:00:06] } 36... Rxf2 { [%eval -6.06] [%clk 0:02:29] } 37. Re1 { [%eval -6.12] [%clk 0:00:06] } 37... Ra2 { [%eval -6.02] [%clk 0:02:30] } 38. Re8+ { [%eval -6.25] [%clk 0:00:06] } 38... Kf7 { [%eval -6.29] [%clk 0:02:32] } 39. Re1 { [%eval -6.48] [%clk 0:00:06] } 39... Rxa4 { [%eval -6.47] [%clk 0:02:33] } 40. Rc1 { [%eval -6.46] [%clk 0:00:05] } 40... Rc4 { [%eval -6.39] [%clk 0:02:33] } 41. Rb1 { [%eval -6.37] [%clk 0:00:06] } 41... Rxc3 { [%eval -6.31] [%clk 0:02:33] } 42. Rf1 { [%eval -7.17] [%clk 0:00:07] } 42... a4 { [%eval -7.06] [%clk 0:02:35] } 43. Ra1 { [%eval -6.96] [%clk 0:00:08] } 43... a3 { [%eval -6.9] [%clk 0:02:36] } 44. Rb1?? { [%eval #-15] } { Checkmate is now unavoidable. Kh4 was best. } { [%clk 0:00:09] } 44... a2 { [%eval #-14] [%clk 0:02:37] } 45. Ra1 { [%eval #-14] [%clk 0:00:09] } 45... Ra3 { [%eval #-15] [%clk 0:02:39] } 46. Kg2 { [%eval #-12] [%clk 0:00:09] } 46... Bd4 { [%eval #-11] [%clk 0:02:40] } 47. Rxa2 { [%eval #-8] [%clk 0:00:07] } 47... Rxa2+ { [%eval #-7] [%clk 0:02:41] } 48. Kf3 { [%eval #-10] [%clk 0:00:09] } 48... Be5 { [%eval #-9] [%clk 0:02:42] } 49. Ke3?? { [%eval #-9] } { Checkmate is now unavoidable. Ke4 was best. } { [%clk 0:00:09] } 49... Ke6 { [%eval #-8] [%clk 0:02:42] } 50. Kd3 { [%eval #-8] [%clk 0:00:10] } 50... Kd5 { [%eval #-7] [%clk 0:02:42] } 51. Ke3 { [%eval #-6] [%clk 0:00:10] } 51... Ra3+ { [%eval #-6] [%clk 0:02:43] } 52. Kd2 { [%eval #-6] [%clk 0:00:10] } 52... Kd4 { [%eval #-5] [%clk 0:02:45] } 53. Kc2 { [%eval #-4] [%clk 0:00:10] } 53... Kc4 { [%eval #-6] [%clk 0:02:45] } 54. Kd2 { [%eval #-6] [%clk 0:00:11] } 54... Bd4 { [%eval #-5] [%clk 0:02:47] } 55. Kc2 { [%eval #-4] [%clk 0:00:12] } 55... Ra2+ { [%eval #-4] [%clk 0:02:48] } 56. Kb1 { [%eval #-4] [%clk 0:00:13] } 56... Kb3 { [%eval #-4] [%clk 0:02:49] } 57. Kc1 { [%eval #-4] [%clk 0:00:13] } 57... Rh2 { [%eval #-3] [%clk 0:02:44] } 58. g4 { [%eval #-3] [%clk 0:00:13] } 58... Bc3 { [%clk 0:02:38] } 59. Kd1 { [%clk 0:00:14] } 59... Rg2 { [%clk 0:02:39] } 60. g5 { [%clk 0:00:14] } 60... fxg5 { [%clk 0:02:39] } 61. Kc1 { [%clk 0:00:15] } 61... Rg1# { [%clk 0:02:41] } 0-1