Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-14
White: Isafara Gergin
Black: Tran Nam Giang
Result: 0-1
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Closed Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:19] } 1... c5 { [%eval 0.32] [%clk 0:45:18] } 2. Nf3 { [%eval 0.0] [%clk 0:45:26] } 2... Nf6?! { [%eval 0.71] } { Inaccuracy. d6 was best. } { [%clk 0:45:20] } 3. Nc3 { [%eval 0.29] [%clk 0:45:26] } 3... d5 { [%eval 0.7] [%clk 0:45:29] } 4. exd5 { [%eval 0.67] [%clk 0:45:00] } 4... Nxd5 { [%eval 0.72] [%clk 0:45:37] } 5. d4 { [%eval 0.27] [%clk 0:44:09] } 5... Nxc3 { [%eval 0.24] [%clk 0:44:55] } 6. bxc3 { [%eval 0.28] [%clk 0:44:16] } 6... g6 { [%eval 0.2] [%clk 0:44:24] } 7. Bb5+ { [%eval 0.43] [%clk 0:42:28] } 7... Bd7 { [%eval 0.17] [%clk 0:44:04] } 8. Bxd7+ { [%eval 0.11] [%clk 0:42:13] } 8... Nxd7 { [%eval 0.32] [%clk 0:44:08] } 9. O-O { [%eval 0.19] [%clk 0:41:59] } 9... Bg7 { [%eval 0.21] [%clk 0:44:01] } 10. Be3?! { [%eval -0.42] } { Inaccuracy. Rb1 was best. } { [%clk 0:41:16] } 10... O-O { [%eval -0.41] [%clk 0:43:46] } 11. Qd2 { [%eval -0.63] [%clk 0:41:12] } 11... Qa5 { [%eval -0.42] [%clk 0:42:29] } 12. Bh6 { [%eval -0.88] [%clk 0:37:18] } 12... Rfd8 { [%eval -0.53] [%clk 0:41:04] } 13. Bxg7 { [%eval -0.57] [%clk 0:36:28] } 13... Kxg7 { [%eval -0.58] [%clk 0:41:10] } 14. Qe3 { [%eval -0.45] [%clk 0:34:15] } 14... e6 { [%eval -0.45] [%clk 0:39:46] } 15. Rfd1 { [%eval -0.98] [%clk 0:31:58] } 15... cxd4 { [%eval -0.83] [%clk 0:36:41] } 16. cxd4 { [%eval -0.95] [%clk 0:31:07] } 16... Rac8 { [%eval -0.94] [%clk 0:36:21] } 17. Qe4 { [%eval -1.44] [%clk 0:27:15] } 17... b6 { [%eval -1.34] [%clk 0:34:08] } 18. Qe2 { [%eval -1.3] [%clk 0:20:24] } 18... Rc3?! { [%eval -0.45] } { Inaccuracy. Qc3 was best. } { [%clk 0:33:21] } 19. Rd3? { [%eval -1.89] } { Mistake. d5 was best. } { [%clk 0:17:39] } 19... Rdc8 { [%eval -2.03] [%clk 0:31:51] } 20. Rxc3 { [%eval -2.12] [%clk 0:16:57] } 20... Qxc3 { [%eval -2.2] [%clk 0:31:50] } 21. Rc1 { [%eval -2.27] [%clk 0:15:29] } 21... Qb2 { [%eval -2.33] [%clk 0:30:41] } 22. Qd1 { [%eval -2.39] [%clk 0:15:15] } 22... Qxa2 { [%eval -2.51] [%clk 0:30:20] } 23. c3 { [%eval -2.28] [%clk 0:15:08] } 23... Qd5 { [%eval -2.0] [%clk 0:27:04] } 24. h3 { [%eval -2.02] [%clk 0:14:45] } 24... a5 { [%eval -2.2] [%clk 0:26:27] } 25. Qa4 { [%eval -2.23] [%clk 0:14:06] } 25... Rc4 { [%eval -1.92] [%clk 0:25:57] } 26. Qa3 { [%eval -1.82] [%clk 0:13:37] } 26... Nf6?! { [%eval -0.83] } { Inaccuracy. e5 was best. } { [%clk 0:24:32] } 27. Ne5 { [%eval -0.7] [%clk 0:12:41] } 27... Rc7 { [%eval -0.9] [%clk 0:24:32] } 28. Rb1?! { [%eval -1.5] } { Inaccuracy. Qa1 was best. } { [%clk 0:11:45] } 28... Qe4 { [%eval -1.57] [%clk 0:21:40] } 29. Rc1? { [%eval -3.52] } { Mistake. Rxb6 was best. } { [%clk 0:09:22] } 29... Nd5 { [%eval -3.53] [%clk 0:20:34] } 30. Nf3 { [%eval -3.79] [%clk 0:07:24] } 30... Nf4 { [%eval -3.74] [%clk 0:18:57] } 31. Re1 { [%eval -3.37] [%clk 0:05:06] } 31... Qc6 { [%eval -2.88] [%clk 0:18:54] } 32. Re3 { [%eval -2.83] [%clk 0:04:10] } 32... a4 { [%eval -3.16] [%clk 0:17:09] } 33. Qb2 { [%eval -3.64] [%clk 0:02:03] } 33... Ra7?! { [%eval -2.4] } { Inaccuracy. Nd5 was best. } { [%clk 0:14:33] } 34. Qa3?! { [%eval -3.57] } { Inaccuracy. c4 was best. } { [%clk 0:01:52] } 34... Qb5 { [%eval -2.94] [%clk 0:13:17] } 35. Kh2?! { [%eval -4.63] } { Inaccuracy. h4 was best. } 35... Qf1 { [%eval -4.38] [%clk 0:12:54] } 36. Nh4 { [%eval -5.24] [%clk 0:00:41] } 36... Qxf2 { [%eval -5.13] [%clk 0:12:48] } 37. Rf3 { [%eval -5.49] [%clk 0:00:34] } 37... Qxh4 { [%eval -5.6] [%clk 0:12:49] } 0-1