Event: Biel Chess Festival 960
Site: Biel, Switzerland
Date: 2024-07-13
White: Xiao, Tong(QD)
WhiteElo: 2175
Black: Jumabayev, Rinat
BlackTitle: GM
BlackElo: 2467
Result: 1-0
Variant: Standard
TimeControl: 15' + 10''/mv from move 1

1. b3 { [%eval 0.17] [%clk 0:15:08] } 1... f6 { [%eval 0.12] [%clk 0:15:08] } 2. e4 { [%eval 0.14] [%clk 0:14:42] } 2... b5 { [%eval 0.37] [%clk 0:14:39] } 3. f3 { [%eval 0.38] [%clk 0:14:26] } 3... Ng6 { [%eval 0.4] [%clk 0:14:07] } 4. Be3 { [%eval 0.32] [%clk 0:14:23] } 4... Nh4?! { [%eval 0.96] } { Inaccuracy. Bf7 was best. } { [%clk 0:12:14] } 5. O-O { [%eval 0.89] [%clk 0:14:25] } 5... d5?! { [%eval 1.58] } { Inaccuracy. Bf7 was best. } { [%clk 0:10:41] } 6. e5 { [%eval 1.47] [%clk 0:13:30] } 6... Bf7 { [%eval 1.62] [%clk 0:07:04] } 7. Nd3 { [%eval 1.14] [%clk 0:13:22] } 7... O-O { [%eval 1.7] [%clk 0:06:41] } 8. Ng3 { [%eval 1.67] [%clk 0:13:15] } 8... Nb6 { [%eval 1.55] [%clk 0:06:11] } 9. Qd4 { [%eval 1.46] [%clk 0:12:01] } 9... Ng6 { [%eval 1.25] [%clk 0:05:50] } 10. f4 { [%eval 1.25] [%clk 0:12:03] } 10... e6 { [%eval 1.39] [%clk 0:05:31] } 11. Qc3 { [%eval 1.14] [%clk 0:10:40] } 11... Nd7 { [%eval 1.1] [%clk 0:05:08] } 12. Nc5 { [%eval 0.64] [%clk 0:10:26] } 12... b4 { [%eval 0.99] [%clk 0:03:41] } 13. Qb2 { [%eval 0.78] [%clk 0:10:22] } 13... Nxc5 { [%eval 1.06] [%clk 0:03:20] } 14. Bxc5 { [%eval 0.81] [%clk 0:10:26] } 14... Re8 { [%eval 1.0] [%clk 0:03:24] } 15. d4?! { [%eval 0.3] } { Inaccuracy. c4 was best. } { [%clk 0:09:37] } 15... f5?! { [%eval 1.34] } { Inaccuracy. fxe5 was best. } { [%clk 0:03:12] } 16. a3 { [%eval 1.28] [%clk 0:09:18] } 16... a5 { [%eval 1.29] [%clk 0:02:50] } 17. Ra1 { [%eval 1.27] [%clk 0:08:54] } 17... Qc6 { [%eval 1.29] [%clk 0:02:53] } 18. c3 { [%eval 1.28] [%clk 0:08:54] } 18... bxc3 { [%eval 1.41] [%clk 0:02:48] } 19. Qxc3 { [%eval 1.36] [%clk 0:08:58] } 19... Ra8 { [%eval 1.5] [%clk 0:02:45] } 20. Be2 { [%eval 1.09] [%clk 0:08:54] } 20... Be7 { [%eval 1.2] [%clk 0:01:58] } 21. Rac1 { [%eval 1.1] [%clk 0:07:09] } 21... Bxc5 { [%eval 1.14] [%clk 0:01:46] } 22. Qxc5 { [%eval 1.13] [%clk 0:07:11] } 22... Qxc5 { [%eval 1.23] [%clk 0:01:50] } 23. Rxc5 { [%eval 1.29] [%clk 0:07:15] } 23... Reb8 { [%eval 1.18] [%clk 0:01:43] } 24. Bb5 { [%eval 0.99] [%clk 0:06:59] } 24... Ra7 { [%eval 1.19] [%clk 0:01:37] } 25. Ne2 { [%eval 1.21] [%clk 0:06:46] } 25... Be8 { [%eval 1.44] [%clk 0:01:12] } 26. Nc3 { [%eval 1.37] [%clk 0:05:29] } 26... c6 { [%eval 1.32] [%clk 0:00:33] } 27. Ba4 { [%eval 1.5] [%clk 0:05:14] } 27... Ne7 { [%eval 1.44] [%clk 0:00:29] } 28. Rc1 { [%eval 1.17] [%clk 0:05:07] } 28... h6 { [%eval 1.12] [%clk 0:00:32] } 29. h4 { [%eval 1.17] [%clk 0:04:58] } 29... Kf7 { [%eval 1.36] [%clk 0:00:30] } 30. Kf2 { [%eval 1.33] [%clk 0:04:59] } 30... Bd7 { [%eval 1.63] [%clk 0:00:27] } 31. Ne2 { [%eval 1.32] [%clk 0:04:56] } 31... Ra6 { [%eval 1.65] [%clk 0:00:23] } 32. R1c3 { [%eval 1.49] [%clk 0:04:58] } 32... Ra7 { [%eval 1.37] [%clk 0:00:24] } 33. Nc1 { [%eval 1.37] [%clk 0:04:40] } 33... Rg8 { [%eval 1.39] [%clk 0:00:24] } 34. Rh3 { [%eval 1.44] [%clk 0:04:17] } 34... Rb8 { [%eval 1.37] [%clk 0:00:19] } 35. Nd3 { [%eval 1.51] [%clk 0:04:13] } 35... Bc8 { [%eval 1.53] [%clk 0:00:23] } 36. Rc1 { [%eval 0.97] [%clk 0:03:50] } 36... Ba6 { [%eval 0.92] [%clk 0:00:27] } 37. Nc5 { [%eval 1.1] [%clk 0:03:53] } 37... Bb5 { [%eval 1.24] [%clk 0:00:31] } 38. Bxb5?! { [%eval 0.21] } { Inaccuracy. h5 was best. } { [%clk 0:02:50] } 38... Rxb5? { [%eval 1.85] } { Mistake. cxb5 was best. } { [%clk 0:00:27] } 39. Ke3 { [%eval 1.58] [%clk 0:02:22] } 39... Ng6 { [%eval 1.94] [%clk 0:00:21] } 40. h5 { [%eval 1.85] [%clk 0:01:31] } 40... Nf8 { [%eval 1.89] [%clk 0:00:25] } 41. Kd2 { [%eval 1.92] [%clk 0:01:34] } 41... Ke7 { [%eval 1.84] [%clk 0:00:13] } 42. g4 { [%eval 1.78] [%clk 0:01:25] } 42... fxg4 { [%eval 1.79] [%clk 0:00:16] } 43. Rg3 { [%eval 1.65] [%clk 0:01:30] } 43... Nd7 { [%eval 2.02] [%clk 0:00:12] } 44. Nxd7 { [%eval 2.1] [%clk 0:01:32] } 44... Kxd7 { [%eval 2.0] [%clk 0:00:12] } 45. Rxg4 { [%eval 2.0] [%clk 0:01:35] } 45... Ke8 { [%eval 2.37] [%clk 0:00:08] } 46. Rxc6 { [%eval 2.25] [%clk 0:01:26] } 46... Kf7?! { [%eval 3.14] } { Inaccuracy. Rxb3 was best. } { [%clk 0:00:11] } 47. Kc2 { [%eval 3.37] [%clk 0:01:11] } 47... Rab7 { [%eval 3.41] [%clk 0:00:07] } 48. Rg3 { [%eval 3.32] [%clk 0:01:15] } 48... Re7 { [%eval 4.14] [%clk 0:00:08] } 49. Rc5 { [%eval 4.09] [%clk 0:00:53] } 49... Reb7 { [%eval 4.03] [%clk 0:00:07] } 50. Rxb5 { [%eval 4.04] [%clk 0:00:38] } 50... Rxb5 { [%eval 3.95] [%clk 0:00:11] } 51. Kc3 { [%eval 3.93] [%clk 0:00:41] } 51... Rb7 { [%eval 3.78] [%clk 0:00:14] } 52. b4 { [%eval 3.79] [%clk 0:00:43] } 52... a4 { [%eval 4.31] [%clk 0:00:18] } 53. Kd2 { [%eval 4.27] [%clk 0:00:33] } 53... Re7 { [%eval 4.24] [%clk 0:00:13] } 54. Rg6 { [%eval 4.06] [%clk 0:00:09] } 54... Rc7 { [%eval 4.26] [%clk 0:00:16] } 55. Rg3 { [%eval 3.95] [%clk 0:00:11] } 55... Rc4 { [%eval 3.71] [%clk 0:00:18] } 56. Kd3?! { [%eval 2.4] } { Inaccuracy. b5 was best. } { [%clk 0:00:08] } 56... Rc1 { [%eval 2.25] [%clk 0:00:19] } 57. Kd2 { [%eval 2.32] [%clk 0:00:11] } 57... Rf1?! { [%eval 3.21] } { Inaccuracy. Rh1 was best. } { [%clk 0:00:13] } 58. Rc3 { [%eval 2.81] [%clk 0:00:08] } 58... Rxf4 { [%eval 3.17] [%clk 0:00:17] } 59. Rc7+?? { [%eval 0.85] } { Blunder. b5 was best. } { [%clk 0:00:11] } 59... Kf8?? { [%eval 5.03] } { Blunder. Ke8 was best. } { [%clk 0:00:19] } 60. b5 { [%eval 4.62] [%clk 0:00:10] } 60... Ke8?! { [%eval 5.85] } { Inaccuracy. Rxd4+ was best. } { [%clk 0:00:12] } 61. b6 { [%eval 5.72] [%clk 0:00:10] } 61... Kd8 { [%eval 5.65] [%clk 0:00:17] } 62. Kc3 { [%eval 5.76] [%clk 0:00:08] } 62... Rg4 { [%eval 5.83] [%clk 0:00:13] } 63. Ra7 { [%eval 5.71] [%clk 0:00:09] } 63... Kc8 { [%eval 5.73] [%clk 0:00:17] } 64. Rc7+ { [%eval 5.64] [%clk 0:00:08] } 64... Kb8 { [%eval 6.13] [%clk 0:00:22] } 65. Re7 { [%eval 5.98] [%clk 0:00:12] } 65... Rh4 { [%eval 6.17] [%clk 0:00:12] } 66. Rxe6 { [%eval 6.11] [%clk 0:00:08] } 66... Kb7 { [%eval 5.91] } 67. Rg6 { [%eval 5.58] [%clk 0:00:10] } 67... Rxh5 { [%eval 5.94] [%clk 0:00:20] } 68. Kb4 { [%eval 5.65] [%clk 0:00:15] } 68... Rh1?? { [%eval #20] } { Checkmate is now unavoidable. Ka6 was best. } { [%clk 0:00:24] } 69. Kc5?? { [%eval 6.98] } { Lost forced checkmate sequence. Ka5 was best. } { [%clk 0:00:08] } 69... Rc1+ { [%eval 6.9] [%clk 0:00:24] } 70. Kxd5 { [%eval 6.63] [%clk 0:00:12] } 70... Rc3 { [%eval 7.78] [%clk 0:00:28] } 71. Rxg7+ { [%eval 7.61] [%clk 0:00:13] } 71... Kxb6 { [%eval 7.19] [%clk 0:00:32] } 72. e6 { [%eval 7.09] [%clk 0:00:17] } 72... Rxa3?? { [%eval #14] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:00:19] } 73. e7 { [%eval #13] [%clk 0:00:21] } 73... Re3 { [%eval #13] [%clk 0:00:23] } 74. Rg6+ { [%eval #12] [%clk 0:00:24] } 1-0