Event: Round 8: Olga Melenchuk - Ruiyang Yan
Date: 2022-09-13
White: Olga Melenchuk
Black: Ruiyang Yan
Result: 0-1
ECO: D53
Opening: Queen's Gambit Declined
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:54] } 1... e6 { [%eval 0.3] [%clk 1:30:50] } 2. Nc3 { [%eval 0.05] [%clk 1:31:12] } 2... d5 { [%eval 0.12] [%clk 1:31:15] } 3. d4 { [%eval 0.39] [%clk 1:30:44] } 3... Nf6 { [%eval 0.41] [%clk 1:31:38] } 4. Bg5 { [%eval -0.09] [%clk 1:28:42] } 4... Be7 { [%eval 0.29] [%clk 1:30:32] } 5. e3 { [%eval 0.14] [%clk 1:26:12] } 5... c6 { [%eval 0.3] [%clk 1:29:42] } 6. cxd5 { [%eval 0.21] [%clk 1:23:07] } 6... exd5 { [%eval 0.43] [%clk 1:29:27] } 7. Bd3 { [%eval 0.49] [%clk 1:22:40] } 7... Be6 { [%eval 0.4] [%clk 1:20:36] } 8. Nf3 { [%eval 0.37] [%clk 1:18:08] } 8... Nbd7 { [%eval 0.65] [%clk 1:18:21] } 9. O-O { [%eval 0.37] [%clk 1:17:19] } 9... Bd6 { [%eval 0.72] [%clk 1:13:21] } 10. Bf4 { [%eval 0.64] [%clk 1:14:28] } 10... Qc7 { [%eval 0.54] [%clk 1:07:32] } 11. Qd2 { [%eval 0.57] [%clk 1:04:26] } 11... O-O { [%eval 0.64] [%clk 1:00:59] } 12. Rac1 { [%eval 0.59] [%clk 1:03:51] } 12... a6 { [%eval 0.74] [%clk 1:01:08] } 13. h3 { [%eval 0.68] [%clk 0:51:23] } 13... h6 { [%eval 0.77] [%clk 0:57:54] } 14. Nh4 { [%eval 0.69] [%clk 0:46:13] } 14... Rfe8 { [%eval 0.74] [%clk 0:46:55] } 15. Bxd6 { [%eval 0.55] [%clk 0:38:46] } 15... Qxd6 { [%eval 0.61] [%clk 0:47:15] } 16. f4 { [%eval 0.42] [%clk 0:38:41] } 16... Ne4 { [%eval 0.58] [%clk 0:23:06] } 17. Nxe4?! { [%eval -0.02] } { Inaccuracy. Bxe4 was best. } { [%clk 0:30:10] } 17... dxe4 { [%eval 0.02] [%clk 0:23:31] } 18. Bxe4 { [%eval -0.07] [%clk 0:29:52] } 18... Bxa2 { [%eval -0.06] [%clk 0:20:07] } 19. Bc2 { [%eval -0.18] [%clk 0:25:21] } 19... Bd5 { [%eval -0.13] [%clk 0:15:47] } 20. Nf5 { [%eval -0.42] [%clk 0:17:40] } 20... Qe6?! { [%eval 0.44] } { Inaccuracy. Qf8 was best. } { [%clk 0:13:23] } 21. Rce1?! { [%eval -0.61] } { Inaccuracy. Qf2 was best. } { [%clk 0:17:05] } 21... Nf6 { [%eval -0.67] [%clk 0:13:04] } 22. Ng3 { [%eval -0.67] [%clk 0:17:07] } 22... Be4 { [%eval -0.61] [%clk 0:11:26] } 23. Nxe4 { [%eval -0.47] [%clk 0:16:51] } 23... Nxe4 { [%eval -0.58] [%clk 0:11:52] } 24. Bxe4 { [%eval -0.43] [%clk 0:17:17] } 24... Qxe4 { [%eval -0.25] [%clk 0:12:18] } 25. f5?! { [%eval -1.02] } { Inaccuracy. Qa5 was best. } { [%clk 0:17:38] } 25... Rad8 { [%eval -1.1] [%clk 0:11:06] } 26. Rf4 { [%eval -1.16] [%clk 0:14:16] } 26... Qd5 { [%eval -1.04] [%clk 0:11:27] } 27. Qf2 { [%eval -1.28] [%clk 0:11:38] } 27... f6 { [%eval -1.34] [%clk 0:07:57] } 28. Rc1 { [%eval -1.1] [%clk 0:10:41] } 28... Re7 { [%eval -0.95] [%clk 0:07:31] } 29. Rg4 { [%eval -1.02] [%clk 0:10:04] } 29... Rde8 { [%eval -1.16] [%clk 0:05:51] } 30. Rc3 { [%eval -1.12] [%clk 0:07:44] } 30... Qb5 { [%eval -1.13] [%clk 0:04:57] } 31. Kh2 { [%eval -1.3] [%clk 0:06:46] } 31... a5 { [%eval -0.81] [%clk 0:03:59] } 32. Rc5 { [%eval -1.05] [%clk 0:04:11] } 32... Qb3?! { [%eval 0.0] } { Inaccuracy. Qb4 was best. } { [%clk 0:03:55] } 33. Rc3? { [%eval -1.33] } { Mistake. Rxa5 was best. } { [%clk 0:04:21] } 33... Qb5 { [%eval -0.82] [%clk 0:03:31] } 34. Rc5 { [%eval -0.91] [%clk 0:03:42] } 34... Qd3?! { [%eval -0.27] } { Inaccuracy. Qb6 was best. } { [%clk 0:03:45] } 35. Rc3 { [%eval -0.8] [%clk 0:04:03] } 35... Qb1 { [%eval -0.77] [%clk 0:03:35] } 36. Rf4 { [%eval -1.25] [%clk 0:03:05] } 36... Qa2 { [%eval -1.08] [%clk 0:02:31] } 37. Qd2 { [%eval -1.21] [%clk 0:02:36] } 37... Qd5 { [%eval -1.02] [%clk 0:02:28] } 38. Rf3 { [%eval -0.96] [%clk 0:02:28] } 38... Rd8 { [%eval -1.03] [%clk 0:02:06] } 39. Kh1 { [%eval -1.52] [%clk 0:01:25] } 39... c5 { [%eval -1.76] [%clk 0:02:14] } 40. Rd3 { [%eval -1.81] [%clk 0:01:46] } 40... c4 { [%eval -1.83] [%clk 0:02:28] } 41. Ra3 { [%eval -1.93] [%clk 0:02:02] } 41... b6 { [%eval -1.87] [%clk 0:02:46] } 42. Qc3 { [%eval -2.01] [%clk 0:02:11] } 42... Ra8?! { [%eval -1.26] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:35] } 43. Ra4 { [%eval -1.5] [%clk 0:01:38] } 43... Rc7 { [%eval -0.96] [%clk 0:01:39] } 44. e4 { [%eval -0.97] [%clk 0:01:37] } 44... Qc6 { [%eval -1.19] [%clk 0:01:31] } 45. b3 { [%eval -0.78] [%clk 0:01:27] } 45... b5 { [%eval -0.42] [%clk 0:01:29] } 46. Rxa5 { [%eval -0.64] [%clk 0:00:57] } 46... Rxa5 { [%eval -0.4] [%clk 0:01:17] } 47. Qxa5 { [%eval -0.5] [%clk 0:01:23] } 47... c3 { [%eval -0.51] [%clk 0:01:11] } 48. d5?? { [%eval -6.5] } { Blunder. Rf1 was best. } { [%clk 0:01:42] } 48... Qc5 { [%eval -5.95] [%clk 0:01:28] } 49. d6?! { [%eval -9.75] } { Inaccuracy. Qa1 was best. } { [%clk 0:01:41] } 49... c2 { [%eval -9.66] [%clk 0:01:43] } 50. Rf1 { [%eval -11.78] [%clk 0:00:35] } 50... c1=Q { [%eval -11.87] [%clk 0:02:03] } 51. Rxc1?! { [%eval #-5] } { Checkmate is now unavoidable. Qe1 was best. } { [%clk 0:00:35] } 51... Qxc1+ { [%eval #-4] [%clk 0:02:30] } 52. Kh2 { [%eval #-4] [%clk 0:01:00] } 52... Qf4+ { [%eval #-3] [%clk 0:02:57] } 53. Kg1 { [%eval #-2] [%clk 0:01:26] } 53... Rc1+ { [%eval #-1] [%clk 0:03:24] } 0-1