Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-17
White: Ahmed Wadifa
Black: Dana Verheij
Result: 1/2-1/2
ECO: B56
Opening: Sicilian Defense: Classical Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:18] } 1... c5 { [%eval 0.32] [%clk 0:45:19] } 2. Nf3 { [%eval 0.0] [%clk 0:45:26] } 2... d6 { [%eval 0.0] [%clk 0:45:28] } 3. d4 { [%eval 0.25] [%clk 0:45:35] } 3... cxd4 { [%eval 0.13] [%clk 0:45:37] } 4. Nxd4 { [%eval 0.27] [%clk 0:45:44] } 4... Nf6 { [%eval 0.3] [%clk 0:45:45] } 5. Nc3 { [%eval 0.21] [%clk 0:45:52] } 5... Nc6 { [%eval 0.47] [%clk 0:45:52] } 6. Be3 { [%eval 0.0] [%clk 0:45:17] } 6... Ng4 { [%eval 0.0] [%clk 0:45:57] } 7. Bb5 { [%eval -0.25] [%clk 0:32:59] } 7... Nxe3 { [%eval -0.38] [%clk 0:44:53] } 8. Nxc6 { [%eval -0.37] [%clk 0:32:54] } 8... Nxd1 { [%eval -0.38] [%clk 0:44:47] } 9. Nxd8+ { [%eval -0.33] [%clk 0:32:20] } 9... Kxd8 { [%eval -0.35] [%clk 0:44:55] } 10. Rxd1 { [%eval -0.29] [%clk 0:32:28] } 10... a6 { [%eval -0.27] [%clk 0:43:23] } 11. Bc4 { [%eval -0.5] [%clk 0:31:48] } 11... e6 { [%eval -0.48] [%clk 0:42:52] } 12. O-O { [%eval -0.55] [%clk 0:31:28] } 12... b5 { [%eval -0.44] [%clk 0:39:08] } 13. Bb3 { [%eval -0.49] [%clk 0:29:39] } 13... Kc7 { [%eval -0.37] [%clk 0:37:31] } 14. f4 { [%eval -0.35] [%clk 0:27:28] } 14... Be7 { [%eval -0.28] [%clk 0:33:01] } 15. a4 { [%eval -0.81] [%clk 0:23:58] } 15... b4 { [%eval -0.39] [%clk 0:31:50] } 16. Ne2 { [%eval -0.42] [%clk 0:23:34] } 16... Rf8 { [%eval 0.09] [%clk 0:26:04] } 17. c3?! { [%eval -0.57] } { Inaccuracy. f5 was best. } { [%clk 0:16:01] } 17... Rb8 { [%eval -0.52] [%clk 0:23:09] } 18. Rc1 { [%eval -0.43] [%clk 0:14:27] } 18... Kd7 { [%eval -0.49] [%clk 0:21:22] } 19. a5 { [%eval -0.42] [%clk 0:14:08] } 19... Bd8 { [%eval 0.0] [%clk 0:17:15] } 20. Nd4 { [%eval 0.0] [%clk 0:13:58] } 20... Bb7 { [%eval 0.0] [%clk 0:14:12] } 21. f5?! { [%eval -0.6] } { Inaccuracy. cxb4 was best. } { [%clk 0:10:14] } 21... e5?? { [%eval 1.3] } { Blunder. Bxa5 was best. } { [%clk 0:12:58] } 22. Ba4+ { [%eval 1.39] [%clk 0:10:17] } 22... Ke7 { [%eval 1.39] [%clk 0:10:59] } 23. f6+ { [%eval 1.08] [%clk 0:09:45] } 23... gxf6 { [%eval 1.4] [%clk 0:11:06] } 24. Nf5+ { [%eval 1.01] [%clk 0:09:53] } 24... Ke6 { [%eval 1.53] [%clk 0:11:14] } 25. Rcd1?! { [%eval 0.56] } { Inaccuracy. Bb3+ was best. } { [%clk 0:07:33] } 25... Bc7 { [%eval 0.63] [%clk 0:10:46] } 26. Bb3+ { [%eval 0.65] [%clk 0:07:10] } 26... Kd7 { [%eval 0.64] [%clk 0:10:22] } 27. Nxd6 { [%eval 0.48] [%clk 0:07:14] } 27... Bxd6 { [%eval 0.38] [%clk 0:10:21] } 28. Rxf6 { [%eval 0.52] [%clk 0:07:22] } 28... Ke7 { [%eval 0.38] [%clk 0:07:35] } 29. Rfxd6 { [%eval 0.55] [%clk 0:07:30] } 29... Bxe4?! { [%eval 1.37] } { Inaccuracy. bxc3 was best. } { [%clk 0:07:08] } 30. Rd7+ { [%eval 1.42] [%clk 0:06:58] } 30... Kf6 { [%eval 1.27] [%clk 0:07:13] } 31. Rf1+?! { [%eval 0.54] } { Inaccuracy. c4 was best. } { [%clk 0:06:28] } 31... Kg5 { [%eval 0.48] [%clk 0:06:30] } 32. Rdxf7?! { [%eval -0.15] } { Inaccuracy. c4 was best. } { [%clk 0:03:58] } 32... Rxf7 { [%eval -0.08] [%clk 0:06:37] } 33. Bxf7 { [%eval -0.27] [%clk 0:03:58] } 33... bxc3 { [%eval -0.2] [%clk 0:05:51] } 34. bxc3 { [%eval -0.16] [%clk 0:03:56] } 34... Rb2 { [%eval -0.09] [%clk 0:05:45] } 35. Rf2 { [%eval -0.02] [%clk 0:04:02] } 35... Rb1+ { [%eval 0.0] [%clk 0:05:22] } 36. Rf1 { [%eval 0.0] [%clk 0:04:11] } 36... Rb2 { [%eval 0.0] [%clk 0:03:29] } 37. Rf2 { [%eval 0.0] [%clk 0:04:09] } 37... Rb1+ { [%eval 0.0] [%clk 0:03:35] } 38. Rf1 { [%eval 0.0] [%clk 0:04:17] } 38... Rb2 { [%eval 0.0] [%clk 0:03:31] } 1/2-1/2