Event: Round 7: Qian, Ashley - Demchenko, Svitlana
Date: 2025-04-21
White: Qian, Ashley
WhiteTitle: WCM
WhiteElo: 1942
Black: Demchenko, Svitlana
BlackTitle: WIM
BlackElo: 2130
Result: 0-1
ECO: B60
Opening: Sicilian Defense: Richter-Rauzer Variation, Modern Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.2] [%clk 1:30:49] } 2... d6 { [%eval 0.31] [%clk 1:31:09] } 3. d4 { [%eval 0.22] [%clk 1:30:56] } 3... cxd4 { [%eval 0.19] [%clk 1:31:31] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:20] } 4... Nf6 { [%eval 0.25] [%clk 1:31:52] } 5. Nc3 { [%eval 0.32] [%clk 1:31:39] } 5... Nc6 { [%eval 0.3] [%clk 1:32:09] } 6. Bg5 { [%eval 0.25] [%clk 1:28:05] } 6... Bd7 { [%eval 0.38] [%clk 1:32:28] } 7. f3 { [%eval 0.23] [%clk 1:00:04] } 7... Qa5 { [%eval 0.44] [%clk 1:23:13] } 8. Be3 { [%eval 0.33] [%clk 0:56:38] } 8... g6 { [%eval 0.8] [%clk 1:19:47] } 9. Qd2 { [%eval 0.53] [%clk 0:56:37] } 9... Bg7 { [%eval 0.82] [%clk 1:18:09] } 10. O-O-O { [%eval 0.41] [%clk 0:55:11] } 10... Rc8?! { [%eval 0.98] } { Inaccuracy. Nxd4 was best. } { [%clk 1:17:33] } 11. Kb1 { [%eval 1.01] [%clk 0:48:16] } 11... a6 { [%eval 0.97] [%clk 1:05:43] } 12. g4 { [%eval 0.93] [%clk 0:40:43] } 12... h6 { [%eval 1.0] [%clk 1:05:42] } 13. h4 { [%eval 1.2] [%clk 0:29:47] } 13... b5 { [%eval 1.27] [%clk 1:00:18] } 14. Nxc6 { [%eval 1.48] [%clk 0:17:45] } 14... Rxc6 { [%eval 1.32] [%clk 0:47:59] } 15. Bd4 { [%eval 1.17] [%clk 0:17:45] } 15... Kf8 { [%eval 1.34] [%clk 0:28:25] } 16. e5? { [%eval 0.0] } { Mistake. a3 was best. } { [%clk 0:12:20] } 16... Ne8 { [%eval 0.0] [%clk 0:28:17] } 17. exd6 { [%eval 0.0] [%clk 0:06:34] } 17... Rxd6 { [%eval 0.0] [%clk 0:27:15] } 18. Bxg7+ { [%eval 0.0] [%clk 0:06:56] } 18... Kxg7 { [%eval 0.0] [%clk 0:27:24] } 19. Bd3 { [%eval 0.16] [%clk 0:06:55] } 19... Be6 { [%eval 0.12] [%clk 0:26:43] } 20. b3 { [%eval -0.32] [%clk 0:05:23] } 20... Rc6 { [%eval -0.1] [%clk 0:20:15] } 21. Ne2 { [%eval -0.11] [%clk 0:03:00] } 21... Qxd2 { [%eval -0.14] [%clk 0:17:45] } 22. Rxd2 { [%eval -0.1] [%clk 0:03:29] } 22... Rd6 { [%eval 0.03] [%clk 0:18:14] } 23. Rhd1 { [%eval -0.22] [%clk 0:02:21] } 23... Nf6 { [%eval -0.14] [%clk 0:15:03] } 24. Nf4 { [%eval -0.35] [%clk 0:02:17] } 24... Bc8 { [%eval -0.43] [%clk 0:13:07] } 25. c4 { [%eval -0.69] [%clk 0:02:19] } 25... e5 { [%eval -0.72] [%clk 0:12:03] } 26. Ne2?! { [%eval -1.46] } { Inaccuracy. Ng2 was best. } { [%clk 0:01:18] } 26... Bb7 { [%eval -1.19] [%clk 0:10:13] } 27. Ng1 { [%eval -1.42] [%clk 0:00:59] } 27... e4 { [%eval -1.51] [%clk 0:06:42] } 28. Bxe4?! { [%eval -2.23] } { Inaccuracy. fxe4 was best. } { [%clk 0:00:45] } 28... Rxd2 { [%eval -2.51] [%clk 0:06:19] } 29. Rxd2 { [%eval -2.35] [%clk 0:01:13] } 29... Nxe4 { [%eval -1.77] [%clk 0:06:19] } 30. fxe4 { [%eval -1.66] [%clk 0:01:35] } 30... Bxe4+? { [%eval -0.48] } { Mistake. bxc4 was best. } { [%clk 0:07:05] } 31. Kb2?! { [%eval -1.53] } { Inaccuracy. Kc1 was best. } { [%clk 0:01:48] } 31... bxc4 { [%eval -1.5] [%clk 0:06:41] } 32. bxc4 { [%eval -1.31] [%clk 0:02:12] } 32... Rb8+? { [%eval 0.0] } { Mistake. g5 was best. } { [%clk 0:06:58] } 33. Kc3 { [%eval 0.0] [%clk 0:02:23] } 33... Rb1 { [%eval -0.08] [%clk 0:07:27] } 34. Ne2? { [%eval -1.26] } { Mistake. Nh3 was best. } { [%clk 0:01:09] } 34... Rh1 { [%eval -1.08] [%clk 0:06:49] } 35. g5?! { [%eval -2.0] } { Inaccuracy. h5 was best. } { [%clk 0:00:40] } 35... Rxh4 { [%eval -1.85] [%clk 0:06:53] } 36. gxh6+ { [%eval -1.67] [%clk 0:01:07] } 36... Rxh6 { [%eval -1.91] [%clk 0:06:30] } 37. Kb4? { [%eval -4.0] } { Mistake. Rd7 was best. } { [%clk 0:00:37] } 37... Rh2 { [%eval -4.0] [%clk 0:05:56] } 38. Kc3 { [%eval -3.84] [%clk 0:00:43] } 38... Kf6? { [%eval -2.21] } { Mistake. g5 was best. } { [%clk 0:04:28] } 39. a4?? { [%eval -5.5] } { Blunder. Ng3 was best. } { [%clk 0:00:34] } 39... Ke5 { [%eval -5.31] [%clk 0:04:10] } 40. a5 { [%eval -6.07] [%clk 0:00:34] } 40... f5 { [%eval -6.04] [%clk 0:04:15] } 41. c5 { [%eval -6.28] [%clk 0:00:45] } 41... g5 { [%eval -6.09] [%clk 0:03:50] } 42. Nc1 { [%eval -7.01] [%clk 0:00:34] } 42... Rxd2 { [%eval -7.13] [%clk 0:03:46] } 43. Kxd2 { [%eval -6.79] [%clk 0:01:00] } 43... Kd4 { [%eval -7.66] [%clk 0:03:47] } 44. Ne2+ { [%eval -7.64] [%clk 0:00:59] } 44... Kxc5 { [%eval -7.59] [%clk 0:04:10] } 45. Ng3 { [%eval -7.54] [%clk 0:00:55] } 45... Kb4 { [%eval -7.13] [%clk 0:04:23] } 46. Nxe4? { [%eval #-16] } { Checkmate is now unavoidable. Ne2 was best. } { [%clk 0:00:54] } 46... fxe4 { [%eval #-16] [%clk 0:04:47] } 47. Ke3 { [%eval #-18] [%clk 0:01:20] } 47... Kxa5 { [%eval #-20] [%clk 0:05:12] } 48. Kxe4 { [%eval #-14] [%clk 0:01:45] } 48... Kb4 { [%eval #-13] [%clk 0:05:39] } 49. Kf5 { [%eval #-13] [%clk 0:02:08] } 49... a5 { [%eval #-12] [%clk 0:06:04] } 50. Kxg5 { [%eval #-12] [%clk 0:02:35] } 50... a4 { [%eval #-11] [%clk 0:06:28] } 51. Kf4 { [%eval #-11] [%clk 0:02:56] } 51... a3 { [%eval #-10] [%clk 0:06:55] } 52. Ke4 { [%eval #-10] [%clk 0:03:21] } 52... a2 { [%eval #-9] [%clk 0:07:20] } 53. Kd3 { [%eval #-8] [%clk 0:03:43] } 53... a1=Q { [%eval #-7] [%clk 0:07:44] } 54. Kc2 { [%eval #-4] [%clk 0:03:42] } 54... Qc3+ { [%eval #-4] [%clk 0:08:07] } 55. Kb1 { [%eval #-3] [%clk 0:04:09] } 55... Qd2 { [%eval #-2] [%clk 0:08:06] } 56. Ka1 { [%clk 0:04:35] } 56... Kb3 { [%clk 0:09:00] } 57. Kb1 { [%clk 0:04:52] } 57... Qd1# { [%clk 0:09:26] } 0-1