Event: Prague International Chess Festival - Masters
Site: Prague, Czech Republic
Date: 2023-06-29
White: Nguyen, Thai Dai Van
WhiteTitle: GM
WhiteElo: 2653
Black: Deac, Bogdan-Daniel
BlackTitle: GM
BlackElo: 2693
Result: 0-1
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. c4 { [%eval 0.23] [%clk 1:30:49] } 1... Nf6 { [%eval 0.29] [%clk 1:30:16] } 2. Nc3 { [%eval 0.03] [%clk 1:31:13] } 2... e5 { [%eval 0.32] [%clk 1:30:36] } 3. Nf3 { [%eval 0.0] [%clk 1:31:38] } 3... Nc6 { [%eval 0.18] [%clk 1:31:03] } 4. g3 { [%eval 0.08] [%clk 1:32:02] } 4... d5 { [%eval 0.19] [%clk 1:24:13] } 5. cxd5 { [%eval 0.31] [%clk 1:32:26] } 5... Nxd5 { [%eval 0.0] [%clk 1:24:40] } 6. Bg2 { [%eval 0.0] [%clk 1:32:49] } 6... Nb6 { [%eval 0.21] [%clk 1:25:06] } 7. O-O { [%eval 0.2] [%clk 1:32:41] } 7... Be7 { [%eval 0.31] [%clk 1:25:19] } 8. b3 { [%eval 0.26] [%clk 1:29:59] } 8... O-O { [%eval 0.18] [%clk 1:18:15] } 9. Bb2 { [%eval 0.24] [%clk 1:30:23] } 9... Re8 { [%eval 0.14] [%clk 1:18:42] } 10. Rc1 { [%eval 0.37] [%clk 1:21:25] } 10... Bf8 { [%eval 0.24] [%clk 1:18:11] } 11. d3 { [%eval 0.02] [%clk 1:13:53] } 11... Bg4 { [%eval 0.31] [%clk 1:08:12] } 12. Ne4 { [%eval 0.37] [%clk 1:10:47] } 12... f6 { [%eval 0.33] [%clk 0:57:51] } 13. a3 { [%eval 0.41] [%clk 1:07:00] } 13... a5 { [%eval 0.44] [%clk 0:53:20] } 14. Qc2 { [%eval 0.17] [%clk 1:00:56] } 14... Qd7 { [%eval 0.18] [%clk 0:49:10] } 15. Rfd1 { [%eval 0.27] [%clk 0:57:48] } 15... Qf7 { [%eval 0.18] [%clk 0:49:32] } 16. d4 { [%eval 0.19] [%clk 0:49:51] } 16... Bxf3 { [%eval 0.52] [%clk 0:41:46] } 17. exf3 { [%eval 0.4] [%clk 0:47:21] } 17... exd4 { [%eval 0.42] [%clk 0:33:38] } 18. f4 { [%eval 0.38] [%clk 0:47:46] } 18... Rad8 { [%eval 0.39] [%clk 0:33:43] } 19. Qd3 { [%eval 0.5] [%clk 0:36:44] } 19... Qg6 { [%eval 0.31] [%clk 0:30:48] } 20. Qf3 { [%eval 0.12] [%clk 0:36:17] } 20... Qf5 { [%eval 0.2] [%clk 0:29:49] } 21. h4 { [%eval 0.15] [%clk 0:33:06] } 21... Qb5 { [%eval 0.38] [%clk 0:23:50] } 22. h5 { [%eval 0.68] [%clk 0:21:46] } 22... h6 { [%eval 0.67] [%clk 0:21:12] } 23. Re1? { [%eval -0.57] } { Mistake. Qg4 was best. } { [%clk 0:21:21] } 23... f5?! { [%eval 0.22] } { Inaccuracy. Kh8 was best. } { [%clk 0:16:28] } 24. Nd2 { [%eval 0.14] [%clk 0:21:30] } 24... Rxe1+ { [%eval 0.07] [%clk 0:10:59] } 25. Rxe1 { [%eval 0.0] [%clk 0:21:58] } 25... Na4 { [%eval 0.0] [%clk 0:09:47] } 26. Bf1 { [%eval 0.0] [%clk 0:17:01] } 26... d3 { [%eval 0.03] [%clk 0:10:06] } 27. Be5 { [%eval -0.2] [%clk 0:12:49] } 27... Nc5 { [%eval 0.0] [%clk 0:07:16] } 28. Bxc7?! { [%eval -1.04] } { Inaccuracy. Re3 was best. } { [%clk 0:05:51] } 28... Nd4 { [%eval -1.1] [%clk 0:06:18] } 29. Qg2 { [%eval -1.57] [%clk 0:03:09] } 29... Rd7 { [%eval -1.77] [%clk 0:06:10] } 30. Be5 { [%eval -1.83] [%clk 0:01:47] } 30... Ncxb3 { [%eval -1.56] [%clk 0:02:35] } 31. Rd1 { [%eval -1.69] [%clk 0:01:03] } 31... Ne2+ { [%eval -1.68] [%clk 0:00:59] } 32. Kh2 { [%eval -1.87] [%clk 0:01:18] } 32... Nbc1?! { [%eval -0.94] } { Inaccuracy. Nxd2 was best. } { [%clk 0:00:39] } 33. Nf3? { [%eval -2.31] } { Mistake. Qh3 was best. } { [%clk 0:00:52] } 33... Qb3 { [%eval -2.07] [%clk 0:00:39] } 34. Rd2 { [%eval -2.24] [%clk 0:01:03] } 34... Bxa3 { [%eval -2.16] [%clk 0:01:04] } 35. g4 { [%eval -2.74] [%clk 0:00:54] } 35... Bb4?! { [%eval -1.67] } { Inaccuracy. Qe6 was best. } { [%clk 0:00:38] } 36. Rb2?? { [%eval -3.75] } { Blunder. gxf5 was best. } { [%clk 0:00:51] } 36... Qf7 { [%eval -3.83] [%clk 0:00:52] } 37. Qh3 { [%eval -3.8] [%clk 0:00:37] } 37... d2 { [%eval -4.47] [%clk 0:01:08] } 38. Nxd2 { [%eval -4.49] [%clk 0:01:06] } 38... Rxd2 { [%eval -3.98] [%clk 0:00:53] } 0-1