Event: Round 5: Nguyen, Sarah - Yan, Rayna
Date: 2024-11-19
White: Nguyen, Sarah
WhiteElo: 1569
Black: Yan, Rayna
BlackElo: 1682
Result: 1-0
ECO: D86
Opening: Grünfeld Defense: Exchange Variation, Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:59] } 2. c4 { [%eval 0.16] [%clk 1:31:21] } 2... g6 { [%eval 0.25] [%clk 1:31:27] } 3. Nc3 { [%eval 0.21] [%clk 1:31:42] } 3... d5 { [%eval 0.28] [%clk 1:31:56] } 4. cxd5 { [%eval 0.18] [%clk 1:32:03] } 4... Nxd5 { [%eval 0.17] [%clk 1:32:25] } 5. e4 { [%eval 0.29] [%clk 1:32:23] } 5... Nxc3 { [%eval 0.18] [%clk 1:32:53] } 6. bxc3 { [%eval 0.17] [%clk 1:32:41] } 6... Bg7 { [%eval 0.2] [%clk 1:33:21] } 7. Bc4 { [%eval 0.21] [%clk 1:33:00] } 7... c5 { [%eval 0.21] [%clk 1:33:44] } 8. Ne2 { [%eval 0.21] [%clk 1:33:24] } 8... Nc6 { [%eval 0.24] [%clk 1:34:03] } 9. Be3 { [%eval 0.22] [%clk 1:33:45] } 9... O-O { [%eval 0.28] [%clk 1:34:23] } 10. O-O { [%eval 0.21] [%clk 1:34:08] } 10... b6 { [%eval 0.15] [%clk 1:32:43] } 11. Qd2 { [%eval 0.2] [%clk 1:34:15] } 11... cxd4 { [%eval 0.27] [%clk 1:29:37] } 12. cxd4 { [%eval 0.29] [%clk 1:34:27] } 12... Bb7 { [%eval 0.25] [%clk 1:29:51] } 13. Rac1 { [%eval 0.28] [%clk 1:32:59] } 13... Rc8 { [%eval 0.22] [%clk 1:28:36] } 14. f3 { [%eval 0.07] [%clk 1:27:21] } 14... Na5 { [%eval 0.41] [%clk 1:25:48] } 15. Bd3 { [%eval 0.0] [%clk 1:26:25] } 15... Qd7 { [%eval 0.0] [%clk 1:22:00] } 16. Rxc8 { [%eval -0.1] [%clk 1:23:39] } 16... Rxc8 { [%eval -0.07] [%clk 1:22:21] } 17. Rc1 { [%eval -0.07] [%clk 1:23:29] } 17... Rxc1+ { [%eval -0.13] [%clk 1:22:41] } 18. Qxc1 { [%eval -0.09] [%clk 1:23:44] } 18... Qc6 { [%eval 0.15] [%clk 1:22:37] } 19. Qxc6 { [%eval 0.03] [%clk 1:23:42] } 19... Nxc6 { [%eval 0.13] [%clk 1:23:03] } 20. Bc4 { [%eval 0.0] [%clk 1:21:52] } 20... Nb4 { [%eval 0.17] [%clk 1:19:17] } 21. Kf1 { [%eval 0.0] [%clk 1:12:36] } 21... Bc6 { [%eval 0.16] [%clk 1:15:58] } 22. Bb3 { [%eval 0.13] [%clk 1:08:51] } 22... Bb5 { [%eval 0.11] [%clk 1:14:25] } 23. Ke1 { [%eval 0.05] [%clk 1:07:28] } 23... Nc6 { [%eval 0.02] [%clk 1:10:54] } 24. d5 { [%eval 0.02] [%clk 1:04:13] } 24... Na5 { [%eval 0.03] [%clk 1:09:31] } 25. Kd2 { [%eval 0.0] [%clk 1:02:25] } 25... Nc4+ { [%eval 0.0] [%clk 1:09:29] } 26. Bxc4 { [%eval -0.11] [%clk 1:01:10] } 26... Bxc4 { [%eval -0.11] [%clk 1:09:57] } 27. Nd4 { [%eval -0.27] [%clk 1:01:07] } 27... Bxd4 { [%eval -0.29] [%clk 1:07:49] } 28. Bxd4 { [%eval -0.28] [%clk 1:01:25] } 28... Kf8 { [%eval 0.05] [%clk 1:07:49] } 29. g3 { [%eval -0.31] [%clk 0:59:44] } 29... Bxa2 { [%eval -0.25] [%clk 1:07:49] } 30. Kc3 { [%eval -0.32] [%clk 0:59:52] } 30... Ke8 { [%eval -0.42] [%clk 1:08:07] } 31. Be3 { [%eval -0.45] [%clk 0:59:46] } 31... Kd7 { [%eval -0.33] [%clk 1:06:12] } 32. Kd4 { [%eval -0.38] [%clk 0:59:37] } 32... a5 { [%eval -0.1] [%clk 1:03:34] } 33. Bd2 { [%eval -0.35] [%clk 0:59:03] } 33... e6 { [%eval -0.17] [%clk 1:01:34] } 34. Ke5 { [%eval -0.2] [%clk 0:58:45] } 34... exd5 { [%eval -0.18] [%clk 1:01:01] } 35. exd5 { [%eval -0.19] [%clk 0:59:03] } 35... Bb3 { [%eval -0.19] [%clk 0:59:40] } 36. Be3 { [%eval -0.16] [%clk 0:57:53] } 36... b5 { [%eval -0.11] [%clk 0:59:57] } 37. Bb6 { [%eval -0.09] [%clk 0:57:56] } 37... a4 { [%eval 0.0] [%clk 0:59:48] } 38. Bc5 { [%eval 0.0] [%clk 0:58:11] } 38... Bc4 { [%eval 0.0] [%clk 0:59:41] } 39. Bb4 { [%eval 0.0] [%clk 0:56:30] } 39... Kc7 { [%eval 0.0] [%clk 0:58:20] } 40. d6+ { [%eval 0.0] [%clk 0:56:26] } 40... Kc6 { [%eval 0.0] [%clk 0:57:53] } 41. Kf6 { [%eval 0.0] [%clk 0:56:33] } 41... Be6 { [%eval -0.14] [%clk 0:57:30] } 42. Ke7?? { [%eval -3.79] } { Blunder. Ke5 was best. } { [%clk 0:56:06] } 42... h6 { [%eval -3.64] [%clk 0:56:52] } 43. h4 { [%eval -3.69] [%clk 0:55:17] } 43... h5 { [%eval -4.18] [%clk 0:57:01] } 44. f4?! { [%eval -5.25] } { Inaccuracy. g4 was best. } { [%clk 0:54:08] } 44... Kd5 { [%eval -5.05] [%clk 0:57:17] } 45. d7 { [%eval -5.79] [%clk 0:54:16] } 45... Bxd7 { [%eval -5.52] [%clk 0:56:45] } 46. Kxd7 { [%eval -5.44] [%clk 0:53:22] } 46... Kc4 { [%eval -5.9] [%clk 0:57:10] } 47. Bd6 { [%eval -5.92] [%clk 0:53:19] } 47... b4 { [%eval -5.7] [%clk 0:57:34] } 48. Ke7 { [%eval -5.7] [%clk 0:50:18] } 48... a3?? { [%eval -0.15] } { Blunder. b3 was best. } { [%clk 0:57:44] } 49. Kxf7 { [%eval -0.29] [%clk 0:50:21] } 49... b3?? { [%eval #23] } { Checkmate is now unavoidable. Kb5 was best. } { [%clk 0:58:08] } 50. Bxa3 { [%eval #24] [%clk 0:50:31] } 50... Kd4 { [%eval #22] [%clk 0:58:32] } 51. Kxg6 { [%eval 13.04] [%clk 0:50:49] } 51... Ke4 { [%clk 0:59:00] } 52. f5 { [%clk 0:51:05] } 52... Ke5 { [%clk 0:59:27] } 53. f6 { [%clk 0:51:29] } 53... Ke6 { [%clk 0:59:55] } 54. f7 { [%clk 0:51:52] } 1-0