Event: WSTC
Site: Aktau, Kazakhstan
Date: 2023-08-06
White: Rostykus, Veronika
WhiteElo: 1162
Black: Xu, Chenjie
BlackElo: 1375
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 45 + 10

1. e4 { [%eval 0.36] [%clk 0:45:18] } 1... c5 { [%eval 0.32] [%clk 0:45:16] } 2. Nf3 { [%eval 0.0] [%clk 0:45:25] } 2... Nc6 { [%eval 0.0] [%clk 0:45:21] } 3. Bb5 { [%eval 0.37] [%clk 0:45:33] } 3... d6 { [%eval 0.54] [%clk 0:43:59] } 4. O-O { [%eval 0.45] [%clk 0:45:17] } 4... Nf6?! { [%eval 1.2] } { Inaccuracy. Bd7 was best. } { [%clk 0:41:39] } 5. Re1?! { [%eval 0.4] } { Inaccuracy. e5 was best. } { [%clk 0:44:11] } 5... Bd7 { [%eval 0.65] [%clk 0:40:36] } 6. c3 { [%eval 0.54] [%clk 0:43:51] } 6... g6 { [%eval 0.95] [%clk 0:39:24] } 7. d4 { [%eval 0.78] [%clk 0:43:38] } 7... cxd4 { [%eval 0.87] [%clk 0:38:59] } 8. cxd4 { [%eval 0.8] [%clk 0:43:44] } 8... Bg7 { [%eval 0.79] [%clk 0:38:11] } 9. Nc3 { [%eval 0.76] [%clk 0:43:33] } 9... O-O { [%eval 0.81] [%clk 0:37:51] } 10. Qb3?! { [%eval -0.03] } { Inaccuracy. h3 was best. } { [%clk 0:41:26] } 10... Na5 { [%eval 0.45] } 11. Qa4 { [%eval 0.38] [%clk 0:36:41] } 11... Bxb5 { [%eval 0.49] [%clk 0:29:59] } 12. Qxb5 { [%eval 0.44] [%clk 0:32:51] } 12... b6?! { [%eval 1.03] } { Inaccuracy. Rc8 was best. } { [%clk 0:28:49] } 13. b4 { [%eval 0.56] [%clk 0:31:57] } 13... Nc6 { [%eval 0.93] [%clk 0:23:52] } 14. a3?! { [%eval 0.34] } { Inaccuracy. e5 was best. } { [%clk 0:27:20] } 14... Rc8 { [%eval 0.37] [%clk 0:22:43] } 15. Qd3 { [%eval 0.32] [%clk 0:26:38] } 15... e5 { [%eval 0.8] [%clk 0:20:43] } 16. d5 { [%eval 0.68] [%clk 0:26:28] } 16... Nb8?! { [%eval 1.4] } { Inaccuracy. Ne7 was best. } { [%clk 0:19:49] } 17. Be3 { [%eval 1.29] [%clk 0:23:58] } 17... Qd7 { [%eval 1.29] [%clk 0:16:47] } 18. Rac1 { [%eval 1.12] [%clk 0:23:08] } 18... Qe7?! { [%eval 1.8] } { Inaccuracy. Rc7 was best. } { [%clk 0:13:07] } 19. Qd2?! { [%eval 0.67] } { Inaccuracy. h3 was best. } { [%clk 0:19:43] } 19... Nbd7?! { [%eval 1.63] } { Inaccuracy. Ng4 was best. } { [%clk 0:12:37] } 20. Bh6? { [%eval 0.11] } { Mistake. Qd3 was best. } { [%clk 0:18:14] } 20... a5?! { [%eval 0.9] } { Inaccuracy. Bxh6 was best. } { [%clk 0:11:34] } 21. Bxg7 { [%eval 1.07] [%clk 0:16:14] } 21... Kxg7 { [%eval 1.04] [%clk 0:11:43] } 22. Nb5 { [%eval 0.75] [%clk 0:15:58] } 22... Nb8 { [%eval 0.8] [%clk 0:10:03] } 23. Qe2 { [%eval 0.66] [%clk 0:07:34] } 23... Qd7 { [%eval 0.62] [%clk 0:09:03] } 24. h3?! { [%eval 0.01] } { Inaccuracy. bxa5 was best. } { [%clk 0:07:16] } 24... Nxe4 { [%eval 0.13] [%clk 0:09:05] } 25. Qxe4?! { [%eval -0.52] } { Inaccuracy. a4 was best. } { [%clk 0:05:33] } 25... Qxb5 { [%eval -0.68] [%clk 0:08:56] } 26. Nd2 { [%eval -0.59] [%clk 0:04:24] } 26... Nd7?! { [%eval -0.04] } { Inaccuracy. axb4 was best. } { [%clk 0:08:09] } 27. bxa5? { [%eval -1.23] } { Mistake. Nc4 was best. } { [%clk 0:02:06] } 27... Qxa5?! { [%eval -0.28] } { Inaccuracy. Rxc1 was best. } { [%clk 0:08:09] } 28. Nc4 { [%eval -0.2] [%clk 0:01:42] } 28... Qa4 { [%eval 0.0] [%clk 0:06:57] } 29. Nxd6 { [%eval 0.0] [%clk 0:01:34] } 29... Qxe4 { [%eval 0.0] [%clk 0:05:28] } 30. Nxe4 { [%eval 0.0] [%clk 0:01:42] } 30... Nf6 { [%eval 0.01] [%clk 0:04:06] } 31. Nxf6 { [%eval 0.01] [%clk 0:01:28] } 31... Kxf6 { [%eval 0.12] [%clk 0:04:14] } 32. f3 { [%eval -0.12] [%clk 0:01:24] } 32... Rxc1 { [%eval -0.06] [%clk 0:03:21] } 33. Rxc1 { [%eval -0.05] [%clk 0:01:33] } 33... Rd8 { [%eval -0.02] [%clk 0:03:30] } 34. Rc6+ { [%eval -0.03] [%clk 0:01:37] } 34... Ke7 { [%eval -0.01] [%clk 0:03:39] } 35. Rxb6 { [%eval 0.0] [%clk 0:01:31] } 35... Rxd5 { [%eval 0.0] [%clk 0:03:48] } 36. Rb7+ { [%eval -0.03] [%clk 0:01:33] } 36... Kf6 { [%eval -0.01] [%clk 0:03:13] } 37. Rb6+ { [%eval -0.03] [%clk 0:01:17] } 37... Kg7 { [%eval -0.03] [%clk 0:03:12] } 38. Rb4 { [%eval -0.05] [%clk 0:01:23] } 38... Ra5 { [%eval 0.0] [%clk 0:02:04] } 39. a4 { [%eval 0.0] [%clk 0:01:20] } 39... h5 { [%eval 0.0] [%clk 0:01:52] } 40. Rb5 { [%eval 0.0] [%clk 0:01:25] } 40... Rxa4 { [%eval 0.0] [%clk 0:01:55] } 41. Rxe5 { [%eval 0.0] [%clk 0:01:33] } 41... Kf6 { [%eval 0.0] [%clk 0:00:51] } 42. Re3 { [%eval 0.0] [%clk 0:01:19] } 42... Kg5 { [%eval 0.0] [%clk 0:00:27] } 43. g3 { [%eval -0.04] [%clk 0:01:10] } 43... h4 { [%eval -0.08] [%clk 0:00:16] } 44. g4?? { [%eval -3.19] } { Blunder. f4+ was best. } { [%clk 0:00:22] } 44... Kf4 { [%eval -3.48] [%clk 0:00:15] } 45. Kf2?? { [%eval -10.41] } { Blunder. Rc3 was best. } { [%clk 0:00:14] } 45... Ra2+ { [%eval -8.07] [%clk 0:00:21] } 46. Re2 { [%eval -7.64] [%clk 0:00:15] } 46... Rxe2+ { [%eval -6.8] [%clk 0:00:30] } 47. Kxe2 { [%eval -6.9] [%clk 0:00:23] } 47... Kg3 { [%eval -10.47] [%clk 0:00:22] } 48. Kf1 { [%eval -11.72] [%clk 0:00:15] } 48... Kxf3 { [%eval -12.14] [%clk 0:00:20] } 49. Kg1 { [%eval -17.92] [%clk 0:00:20] } 49... Kg3 { [%eval -14.95] [%clk 0:00:29] } 50. Kh1 { [%eval -17.98] [%clk 0:00:26] } 50... Kxh3 { [%eval -15.34] [%clk 0:00:37] } 51. Kg1 { [%eval -17.63] [%clk 0:00:29] } 51... Kxg4 { [%eval -19.27] [%clk 0:00:46] } 52. Kg2 { [%eval -17.96] [%clk 0:00:36] } 52... f5 { [%eval #-13] [%clk 0:00:47] } 53. Kh2 { [%eval #-13] [%clk 0:00:42] } 53... Kf3 { [%eval #-9] [%clk 0:00:55] } 54. Kh3 { [%eval #-8] [%clk 0:00:41] } 54... Ke2?! { [%eval -17.36] } { Lost forced checkmate sequence. g5 was best. } { [%clk 0:00:56] } 55. Kg2?! { [%eval #-8] } { Checkmate is now unavoidable. Kxh4 was best. } { [%clk 0:00:26] } 55... f4 { [%eval #-11] [%clk 0:01:04] } 56. Kh2 { [%eval #-11] [%clk 0:00:22] } 56... f3 { [%eval #-9] [%clk 0:01:09] } 57. Kh3 { [%eval #-9] [%clk 0:00:24] } 57... f2 { [%eval #-6] [%clk 0:01:13] } 58. Kh2 { [%eval #-4] [%clk 0:00:32] } 58... f1=R { [%eval #-4] [%clk 0:01:04] } 59. Kh3 { [%eval #-3] [%clk 0:00:27] } 59... Kf3 { [%eval #-2] [%clk 0:00:55] } 60. Kxh4 { [%eval #-2] [%clk 0:00:34] } 60... Rg1 { [%eval #-1] [%clk 0:00:59] } 61. Kh3 { [%eval #-1] [%clk 0:00:35] } 61... Rh1# 0-1