Event: Round 6: Le Thao Nguyen PHAM - Yifan Hou
Date: 2023-10-04
White: Le Thao Nguyen PHAM
Black: Yifan Hou
BlackTitle: GM
BlackElo: 2628
Result: 0-1
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:19] } 1... Nf6 { [%eval 0.28] [%clk 1:30:46] } 2. Nf3 { [%eval 0.12] [%clk 1:29:37] } 2... e6 { [%eval 0.38] [%clk 1:31:11] } 3. Bf4 { [%eval 0.12] [%clk 1:29:24] } 3... b6 { [%eval 0.2] [%clk 1:30:34] } 4. e3 { [%eval 0.0] [%clk 1:29:16] } 4... Bb7 { [%eval 0.3] [%clk 1:30:59] } 5. Bd3 { [%eval 0.0] [%clk 1:28:01] } 5... Nh5 { [%eval 0.29] [%clk 1:30:07] } 6. Bg3 { [%eval -0.21] [%clk 1:24:27] } 6... Nxg3 { [%eval -0.18] [%clk 1:30:21] } 7. hxg3 { [%eval -0.28] [%clk 1:24:50] } 7... g6 { [%eval -0.18] [%clk 1:30:48] } 8. Nbd2 { [%eval -0.18] [%clk 1:24:36] } 8... Bg7 { [%eval -0.14] [%clk 1:31:12] } 9. Qe2 { [%eval -0.19] [%clk 1:24:01] } 9... c5 { [%eval -0.16] [%clk 1:31:00] } 10. c3 { [%eval -0.17] [%clk 1:24:02] } 10... Nc6 { [%eval -0.19] [%clk 1:31:18] } 11. Ba6 { [%eval -0.23] [%clk 1:20:50] } 11... Bxa6 { [%eval -0.24] [%clk 1:30:56] } 12. Qxa6 { [%eval -0.21] [%clk 1:21:08] } 12... O-O { [%eval -0.22] [%clk 1:31:08] } 13. O-O { [%eval -0.21] [%clk 1:21:06] } 13... Qc7 { [%eval -0.23] [%clk 1:27:39] } 14. Nb3 { [%eval -0.3] [%clk 1:11:54] } 14... Ne7 { [%eval -0.28] [%clk 1:17:05] } 15. c4 { [%eval -0.53] [%clk 0:59:41] } 15... d6 { [%eval -0.5] [%clk 1:08:00] } 16. Rfd1 { [%eval -0.51] [%clk 0:57:22] } 16... Nc6 { [%eval -0.55] [%clk 1:06:56] } 17. a3 { [%eval -0.96] [%clk 0:55:33] } 17... Rfd8 { [%eval -0.46] [%clk 0:57:11] } 18. Rac1 { [%eval -0.84] [%clk 0:53:24] } 18... Rac8 { [%eval -0.46] [%clk 0:54:36] } 19. Rc2 { [%eval -0.81] [%clk 0:48:56] } 19... e5 { [%eval -0.73] [%clk 0:43:51] } 20. d5 { [%eval -1.04] [%clk 0:39:02] } 20... Nb8 { [%eval -1.0] [%clk 0:44:02] } 21. Qa4 { [%eval -1.04] [%clk 0:39:11] } 21... e4 { [%eval -1.15] [%clk 0:44:07] } 22. Nfd2 { [%eval -1.43] [%clk 0:38:59] } 22... Qe7 { [%eval -1.48] [%clk 0:33:08] } 23. Nc1 { [%eval -1.45] [%clk 0:38:38] } 23... Rc7 { [%eval -1.01] [%clk 0:32:18] } 24. Ne2 { [%eval -1.29] [%clk 0:37:33] } 24... Nd7 { [%eval -1.31] [%clk 0:32:41] } 25. b4 { [%eval -1.43] [%clk 0:37:03] } 25... h5 { [%eval -1.48] [%clk 0:31:39] } 26. Nb3 { [%eval -1.47] [%clk 0:33:33] } 26... Ne5 { [%eval -1.54] [%clk 0:28:58] } 27. bxc5 { [%eval -1.47] [%clk 0:33:22] } 27... dxc5 { [%eval -1.04] [%clk 0:26:28] } 28. Nd2 { [%eval -0.91] [%clk 0:32:00] } 28... Ng4 { [%eval -1.03] [%clk 0:26:21] } 29. Nf1 { [%eval -1.0] [%clk 0:31:40] } 29... Rcd7 { [%eval -1.05] [%clk 0:25:58] } 30. Rcd2 { [%eval -0.97] [%clk 0:26:55] } 30... h4 { [%eval -0.86] [%clk 0:22:35] } 31. d6 { [%eval -0.95] [%clk 0:23:09] } 31... Qf6 { [%eval -1.14] [%clk 0:19:55] } 32. Nf4 { [%eval -0.93] [%clk 0:22:44] } 32... hxg3 { [%eval -1.0] [%clk 0:18:42] } 33. Nxg3 { [%eval -0.92] [%clk 0:22:50] } 33... Qh4 { [%eval -1.1] [%clk 0:16:14] } 34. Qc6 { [%eval -0.99] [%clk 0:13:08] } 34... Qh2+ { [%eval -1.1] [%clk 0:09:59] } 35. Kf1 { [%eval -1.06] [%clk 0:13:33] } 35... Nxe3+ { [%eval -1.14] [%clk 0:10:27] } 36. fxe3 { [%eval -1.1] [%clk 0:13:54] } 36... Qxg3 { [%eval -1.13] [%clk 0:10:55] } 37. Qxe4 { [%eval -1.11] [%clk 0:14:11] } 37... Qg5?! { [%eval -0.51] } { Inaccuracy. Qh4 was best. } { [%clk 0:10:50] } 38. Nd5 { [%eval -1.05] [%clk 0:11:46] } 38... Qe5? { [%eval 0.08] } { Mistake. Be5 was best. } { [%clk 0:06:13] } 39. Qh4?! { [%eval -0.58] } { Inaccuracy. Ne7+ was best. } { [%clk 0:08:51] } 39... Rxd6 { [%eval -0.56] [%clk 0:03:42] } 40. Rf2?! { [%eval -1.16] } { Inaccuracy. Qf4 was best. } { [%clk 0:08:33] } 40... R8d7 { [%eval -1.17] [%clk 0:03:12] } 41. a4 { [%eval -1.1] [%clk 0:08:41] } 41... a6 { [%eval -1.15] [%clk 0:02:42] } 42. Rb1 { [%eval -1.24] [%clk 0:08:46] } 42... Rxd5 { [%eval -1.31] [%clk 0:01:36] } 43. cxd5 { [%eval -1.08] [%clk 0:09:06] } 43... Qxd5 { [%eval -1.07] [%clk 0:01:29] } 44. Kg1 { [%eval -1.04] [%clk 0:08:59] } 44... Qe6?! { [%eval -0.43] } { Inaccuracy. b5 was best. } { [%clk 0:01:23] } 45. Qf4?! { [%eval -1.46] } { Inaccuracy. Qh3 was best. } { [%clk 0:07:49] } 45... Be5 { [%eval -1.48] [%clk 0:01:52] } 46. Qf3 { [%eval -1.4] [%clk 0:07:39] } 46... c4 { [%eval -1.44] [%clk 0:01:19] } 47. Qa8+ { [%eval -1.45] [%clk 0:05:52] } 47... Kg7 { [%eval -1.32] [%clk 0:01:48] } 48. Qxa6 { [%eval -1.93] [%clk 0:06:13] } 48... c3 { [%eval -1.85] [%clk 0:02:17] } 49. Rbf1 { [%eval -1.4] [%clk 0:04:54] } 49... Qg4 { [%eval -1.35] [%clk 0:01:15] } 50. Qc8?? { [%eval -5.9] } { Blunder. Rf3 was best. } { [%clk 0:04:38] } 50... Qg3 { [%eval -5.79] [%clk 0:01:40] } 51. Re1?? { [%eval #-12] } { Checkmate is now unavoidable. Re2 was best. } { [%clk 0:01:12] } 51... Qh2+ { [%eval #-11] [%clk 0:01:57] } 52. Kf1 { [%eval #-11] [%clk 0:01:38] } 52... Qh1+ { [%eval #-10] [%clk 0:02:16] } 53. Ke2 { [%eval #-10] [%clk 0:02:01] } 53... Rd2+ { [%eval #-9] [%clk 0:02:42] } 0-1