Event: Round 4: Nguyen Truong An Khang - Anand, Tsogtbileg
Date: 2024-11-18
White: Nguyen Truong An Khang
WhiteElo: 1836
Black: Anand, Tsogtbileg
BlackElo: 1974
Result: 0-1
ECO: D35
Opening: Queen's Gambit Declined: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:59] } 1... Nf6 { [%eval 0.17] [%clk 1:30:39] } 2. c4 { [%eval 0.16] [%clk 1:31:26] } 2... e6 { [%eval 0.11] [%clk 1:30:48] } 3. Nc3 { [%eval 0.17] [%clk 1:31:50] } 3... d5 { [%eval 0.24] [%clk 1:30:41] } 4. cxd5 { [%eval 0.21] [%clk 1:32:10] } 4... Nxd5 { [%eval 0.22] [%clk 1:30:32] } 5. e4 { [%eval 0.2] [%clk 1:32:33] } 5... Nxc3 { [%eval 0.24] [%clk 1:30:31] } 6. bxc3 { [%eval 0.16] [%clk 1:32:59] } 6... c5 { [%eval 0.17] [%clk 1:30:30] } 7. Nf3 { [%eval 0.21] [%clk 1:33:21] } 7... cxd4 { [%eval 0.32] [%clk 1:28:46] } 8. cxd4 { [%eval 0.34] [%clk 1:33:43] } 8... Bb4+ { [%eval 0.37] [%clk 1:29:00] } 9. Bd2 { [%eval 0.37] [%clk 1:34:08] } 9... Bxd2+ { [%eval 0.24] [%clk 1:27:40] } 10. Qxd2 { [%eval 0.24] [%clk 1:34:36] } 10... O-O { [%eval 0.27] [%clk 1:26:19] } 11. Bc4 { [%eval 0.31] [%clk 1:35:01] } 11... b6 { [%eval 0.32] [%clk 1:25:44] } 12. O-O { [%eval 0.44] [%clk 1:32:55] } 12... Bb7 { [%eval 0.38] [%clk 1:24:31] } 13. Rfe1 { [%eval 0.36] [%clk 1:28:28] } 13... Nc6 { [%eval 0.47] [%clk 1:23:00] } 14. Rac1 { [%eval 0.2] [%clk 1:24:44] } 14... Rc8 { [%eval 0.21] [%clk 1:18:51] } 15. Qe3 { [%eval 0.13] [%clk 1:19:42] } 15... Qe7 { [%eval 0.33] [%clk 1:14:24] } 16. Red1 { [%eval 0.12] [%clk 1:11:12] } 16... Rfd8 { [%eval 0.15] [%clk 1:11:49] } 17. h4 { [%eval 0.23] [%clk 1:03:56] } 17... Rc7 { [%eval 0.42] [%clk 1:05:05] } 18. Bb3 { [%eval 0.0] [%clk 0:46:40] } 18... Na5 { [%eval 0.05] [%clk 1:01:40] } 19. g3 { [%eval -0.43] [%clk 0:41:07] } 19... Nxb3 { [%eval -0.39] [%clk 0:59:34] } 20. axb3 { [%eval -0.51] [%clk 0:40:44] } 20... Rdc8 { [%eval -0.47] [%clk 0:59:30] } 21. Ne5 { [%eval -0.52] [%clk 0:32:22] } 21... f6 { [%eval -0.16] [%clk 0:52:21] } 22. Nd3 { [%eval -0.15] [%clk 0:28:07] } 22... Rc3 { [%eval -0.03] [%clk 0:50:25] } 23. Rxc3 { [%eval -0.04] [%clk 0:19:11] } 23... Rxc3 { [%eval -0.03] [%clk 0:50:49] } 24. Qf4 { [%eval -0.41] [%clk 0:19:37] } 24... Qd8 { [%eval -0.23] [%clk 0:48:40] } 25. Qg4? { [%eval -1.89] } { Mistake. d5 was best. } { [%clk 0:17:01] } 25... f5 { [%eval -1.65] [%clk 0:47:59] } 26. Qf4?! { [%eval -2.65] } { Inaccuracy. Qe2 was best. } { [%clk 0:12:45] } 26... Bxe4 { [%eval -2.56] [%clk 0:47:22] } 27. Ne5 { [%eval -2.3] [%clk 0:12:46] } 27... Bb7 { [%eval -2.4] [%clk 0:45:52] } 28. d5 { [%eval -2.77] [%clk 0:07:36] } 28... Bxd5 { [%eval -2.72] [%clk 0:45:07] } 29. Qb4 { [%eval -3.24] [%clk 0:07:54] } 29... Rc2?! { [%eval -2.52] } { Inaccuracy. Rc8 was best. } { [%clk 0:42:19] } 30. Nc4? { [%eval -4.29] } { Mistake. h5 was best. } { [%clk 0:06:09] } 30... f4 { [%eval -3.37] [%clk 0:41:16] } 31. Na3? { [%eval -5.38] } { Mistake. Qe1 was best. } { [%clk 0:06:33] } 31... Ra2 { [%eval -5.31] [%clk 0:41:36] } 32. Nb5 { [%eval -5.33] [%clk 0:03:54] } 32... fxg3 { [%eval -5.17] [%clk 0:41:37] } 33. Nc3?? { [%eval #-7] } { Checkmate is now unavoidable. fxg3 was best. } { [%clk 0:04:15] } 33... gxf2+ { [%eval #-6] [%clk 0:41:23] } 34. Kf1 { [%eval #-6] [%clk 0:04:43] } 34... Bg2+ { [%eval #-5] [%clk 0:41:11] } 35. Kxg2 { [%eval #-5] [%clk 0:05:06] } 35... f1=Q+ { [%eval #-4] [%clk 0:41:37] } 36. Kxf1 { [%eval #-4] [%clk 0:05:14] } 36... Qf6+ { [%eval #-3] [%clk 0:42:02] } 0-1