Event: Round 4: Ruiyang Yan - Machteld Van Foreest
Date: 2022-09-09
White: Ruiyang Yan
Black: Machteld Van Foreest
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:12] } 2... e6 { [%eval 0.13] [%clk 1:31:21] } 3. d4 { [%eval 0.42] [%clk 1:31:38] } 3... cxd4 { [%eval 0.33] [%clk 1:31:48] } 4. Nxd4 { [%eval 0.25] [%clk 1:32:00] } 4... Nf6 { [%eval 0.4] [%clk 1:32:16] } 5. Nc3 { [%eval 0.45] [%clk 1:32:21] } 5... Nc6 { [%eval 0.0] [%clk 1:32:43] } 6. Nxc6 { [%eval 0.27] [%clk 1:32:44] } 6... bxc6 { [%eval 0.29] [%clk 1:33:10] } 7. e5 { [%eval 0.32] [%clk 1:32:57] } 7... Nd5 { [%eval 0.48] [%clk 1:33:37] } 8. Ne4 { [%eval 0.58] [%clk 1:33:11] } 8... Qc7 { [%eval 0.81] [%clk 1:34:05] } 9. f4 { [%eval 0.47] [%clk 1:33:34] } 9... Rb8 { [%eval 0.88] [%clk 1:33:50] } 10. c3?! { [%eval 0.16] } { Inaccuracy. c4 was best. } { [%clk 1:14:56] } 10... Qb6 { [%eval -0.12] [%clk 1:18:44] } 11. Bd3 { [%eval -0.02] [%clk 1:02:00] } 11... Ba6 { [%eval 0.12] [%clk 1:08:25] } 12. Bxa6 { [%eval 0.11] [%clk 0:50:43] } 12... Qxa6 { [%eval 0.09] [%clk 1:08:48] } 13. Qe2 { [%eval -0.01] [%clk 0:49:07] } 13... Qb6?! { [%eval 0.62] } { Inaccuracy. Qxe2+ was best. } { [%clk 0:52:07] } 14. c4 { [%eval 0.5] [%clk 0:30:43] } 14... Bb4+ { [%eval 0.56] [%clk 0:43:26] } 15. Kf1 { [%eval 0.78] [%clk 0:29:34] } 15... f5 { [%eval 0.22] [%clk 0:37:29] } 16. Nf2 { [%eval 0.75] [%clk 0:17:51] } 16... Ne7 { [%eval 0.7] [%clk 0:35:43] } 17. b3 { [%eval 0.51] [%clk 0:12:28] } 17... Bc3 { [%eval 0.49] [%clk 0:26:01] } 18. Be3 { [%eval 0.57] [%clk 0:10:48] } 18... Bd4 { [%eval 0.62] [%clk 0:24:07] } 19. Re1 { [%eval 0.37] [%clk 0:10:45] } 19... Bxe3?! { [%eval 1.2] } { Inaccuracy. a5 was best. } { [%clk 0:23:53] } 20. Qxe3 { [%eval 1.43] [%clk 0:11:10] } 20... c5 { [%eval 1.51] [%clk 0:23:04] } 21. Nd3 { [%eval 1.4] [%clk 0:11:05] } 21... Rc8 { [%eval 1.48] [%clk 0:23:15] } 22. Kf2 { [%eval 1.48] [%clk 0:09:34] } 22... Nc6?! { [%eval 2.49] } { Inaccuracy. O-O was best. } { [%clk 0:20:13] } 23. Rd1 { [%eval 2.02] [%clk 0:06:53] } 23... Ne7 { [%eval 2.55] [%clk 0:18:12] } 24. Nb2 { [%eval 2.71] [%clk 0:06:05] } 24... Rc6 { [%eval 3.31] [%clk 0:16:14] } 25. Na4 { [%eval 3.18] [%clk 0:06:13] } 25... Qc7 { [%eval 3.22] [%clk 0:16:36] } 26. Rd2 { [%eval 2.92] [%clk 0:06:19] } 26... O-O { [%eval 3.26] [%clk 0:15:08] } 27. Rhd1 { [%eval 3.2] [%clk 0:06:34] } 27... Rd8 { [%eval 3.37] [%clk 0:15:22] } 28. Rd6 { [%eval 3.37] [%clk 0:06:07] } 28... Ng6 { [%eval 3.03] [%clk 0:14:39] } 29. Rxc6 { [%eval 2.4] [%clk 0:04:52] } 29... dxc6 { [%eval 2.09] [%clk 0:08:20] } 30. Rxd8+ { [%eval 1.94] [%clk 0:04:56] } 30... Qxd8 { [%eval 1.69] [%clk 0:08:49] } 31. g3 { [%eval 1.61] [%clk 0:03:40] } 31... Qa5?? { [%eval 4.15] } { Blunder. Qd1 was best. } { [%clk 0:08:12] } 32. Ke2 { [%eval 4.24] [%clk 0:03:32] } 32... Kf7 { [%eval 4.74] [%clk 0:05:48] } 33. Qxc5 { [%eval 5.07] [%clk 0:03:15] } 33... Qc7 { [%eval 4.59] [%clk 0:05:49] } 34. Nc3 { [%eval 4.24] [%clk 0:02:43] } 34... Qd7 { [%eval 4.48] [%clk 0:05:34] } 35. Nd1 { [%eval 4.76] [%clk 0:02:22] } 35... h5 { [%eval 5.31] [%clk 0:05:27] } 36. h4 { [%eval 4.54] [%clk 0:02:43] } 36... Ne7?! { [%eval 6.44] } { Inaccuracy. Qe7 was best. } { [%clk 0:05:35] } 37. Nf2 { [%eval 7.12] [%clk 0:02:55] } 37... Nc8 { [%eval 7.0] [%clk 0:05:42] } 38. Nd3 { [%eval 6.71] [%clk 0:03:08] } 38... Ne7 { [%eval 7.61] [%clk 0:04:58] } 39. Qd6 { [%eval 7.53] [%clk 0:03:05] } 39... Qc8 { [%eval 7.85] [%clk 0:02:23] } 40. Nc5 { [%eval 7.61] [%clk 0:03:29] } 40... Ng8 { [%eval 8.38] [%clk 0:02:18] } 41. b4 { [%eval 7.75] [%clk 0:03:17] } 41... Ne7 { [%eval 7.88] [%clk 0:02:45] } 42. Ke3 { [%eval 8.0] [%clk 0:03:16] } 42... Ng8 { [%eval 8.31] [%clk 0:01:54] } 43. Kd4 { [%eval 8.39] [%clk 0:02:53] } 43... Ne7 { [%eval 8.31] [%clk 0:02:13] } 44. a4 { [%eval 8.03] [%clk 0:02:46] } 44... Ng8 { [%eval 8.85] [%clk 0:02:14] } 45. Qd7+ { [%eval 8.5] [%clk 0:03:01] } 45... Ne7 { [%eval 10.05] [%clk 0:02:29] } 46. Qxa7 { [%eval 10.24] [%clk 0:03:21] } 46... Ke8 { [%eval 9.87] [%clk 0:02:50] } 47. Kc3 { [%eval 9.69] [%clk 0:03:03] } 47... g6 { [%eval 10.36] [%clk 0:02:25] } 48. Qb6 { [%eval 10.31] [%clk 0:03:10] } 48... Kf7 { [%eval 10.38] [%clk 0:02:35] } 49. a5 { [%eval 10.82] [%clk 0:03:30] } 49... g5 { [%eval 11.14] [%clk 0:02:59] } 50. hxg5 { [%eval 10.3] [%clk 0:03:45] } 50... h4 { [%eval 10.68] [%clk 0:03:23] } 51. gxh4 { [%eval 10.72] [%clk 0:04:11] } 51... Qh8 { [%eval 10.95] [%clk 0:03:36] } 52. Nd3 { [%eval 10.46] [%clk 0:04:34] } 52... Qxh4 { [%eval 10.93] [%clk 0:03:55] } 53. Qf2 { [%eval 8.39] [%clk 0:04:34] } 53... Qh1 { [%eval 8.76] [%clk 0:04:18] } 54. Qe1 { [%eval 8.89] [%clk 0:04:46] } 54... Qg2 { [%eval 8.72] [%clk 0:04:37] } 55. Qf2 { [%eval 8.69] [%clk 0:04:47] } 55... Qh1 { [%eval 9.02] [%clk 0:04:57] } 56. Kb2 { [%eval 8.08] [%clk 0:05:08] } 56... Qd1 { [%eval 9.93] [%clk 0:05:17] } 57. Qc2 { [%eval 8.74] [%clk 0:05:28] } 57... Qg1 { [%eval 9.7] [%clk 0:05:40] } 58. a6 { [%eval 7.86] [%clk 0:05:29] } 58... Nc8 { [%eval 9.35] [%clk 0:06:03] } 59. Qf2 { [%eval 9.3] [%clk 0:04:53] } 59... Qh1 { [%eval 10.12] [%clk 0:05:54] } 60. Nc5 { [%eval 8.68] [%clk 0:03:39] } 60... Nb6 { [%eval 8.52] [%clk 0:06:18] } 61. Qe2 { [%eval 8.84] [%clk 0:03:09] } 61... Qg1 { [%eval 10.92] [%clk 0:05:38] } 62. Qh5+ { [%eval 10.77] [%clk 0:02:48] } 62... Ke7 { [%eval 12.69] [%clk 0:05:20] } 63. Qh7+ { [%eval 12.61] [%clk 0:03:12] } 63... Ke8 { [%eval 12.51] [%clk 0:05:45] } 64. Qg8+ { [%eval 12.06] [%clk 0:03:34] } 64... Ke7 { [%eval 11.79] [%clk 0:06:11] } 65. Qxe6+ { [%eval 11.49] [%clk 0:04:01] } 65... Kf8 { [%eval 11.96] [%clk 0:06:32] } 66. Qxf5+ { [%eval 12.03] [%clk 0:03:50] } 66... Ke8 { [%eval 15.56] [%clk 0:06:40] } 67. Qg6+ { [%eval 19.78] [%clk 0:03:59] } 67... Ke7 { [%eval 16.2] [%clk 0:06:58] } 68. Qf6+ { [%eval 13.41] [%clk 0:04:23] } 68... Ke8 { [%eval 12.87] [%clk 0:07:23] } 69. Qxc6+ { [%eval 21.46] [%clk 0:04:49] } 69... Kf8 { [%eval 20.47] [%clk 0:07:32] } 70. Ne6+ { [%eval 13.11] [%clk 0:02:31] } 70... Kf7 { [%eval 13.46] [%clk 0:08:00] } 71. g6+ { [%eval 13.07] [%clk 0:02:34] } 71... Kxg6 { [%eval 15.15] [%clk 0:08:19] } 72. Nd4+ { [%eval 12.98] [%clk 0:02:48] } 72... Kh5 { [%eval 16.15] [%clk 0:08:29] } 73. Qxb6 { [%eval 16.07] [%clk 0:03:01] } 1-0