Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-16
White: Leonardo Vincenti
Black: Prajit Sai Kumar
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.36] [%clk 0:45:19] } 1... c5 { [%eval 0.32] [%clk 0:45:20] } 2. Nf3 { [%eval 0.0] [%clk 0:45:28] } 2... Nc6 { [%eval 0.0] [%clk 0:45:24] } 3. Bb5 { [%eval 0.37] [%clk 0:45:37] } 3... e6 { [%eval 0.47] [%clk 0:45:30] } 4. c3 { [%eval 0.21] [%clk 0:45:46] } 4... a6 { [%eval 0.39] [%clk 0:43:28] } 5. Ba4 { [%eval -0.07] [%clk 0:45:20] } 5... b5 { [%eval -0.16] [%clk 0:41:45] } 6. Bc2 { [%eval -0.05] [%clk 0:45:11] } 6... Bb7 { [%eval -0.03] [%clk 0:41:29] } 7. O-O { [%eval 0.0] [%clk 0:43:56] } 7... Rc8 { [%eval -0.02] [%clk 0:41:15] } 8. Re1 { [%eval 0.0] [%clk 0:42:17] } 8... Nge7 { [%eval 0.26] [%clk 0:40:50] } 9. d4 { [%eval -0.09] [%clk 0:41:49] } 9... cxd4 { [%eval 0.0] [%clk 0:40:31] } 10. cxd4 { [%eval -0.24] [%clk 0:41:57] } 10... Nb4 { [%eval -0.29] [%clk 0:39:58] } 11. Bb3 { [%eval -0.32] [%clk 0:41:07] } 11... Rxc1 { [%eval -0.22] [%clk 0:40:01] } 12. Qxc1 { [%eval -0.2] [%clk 0:41:15] } 12... Nd3 { [%eval -0.32] [%clk 0:40:10] } 13. Qd2 { [%eval -0.23] [%clk 0:41:23] } 13... Nxe1 { [%eval -0.24] [%clk 0:40:19] } 14. Qxe1 { [%eval -0.27] [%clk 0:41:31] } 14... g6 { [%eval -0.22] [%clk 0:36:38] } 15. a4 { [%eval -0.18] [%clk 0:38:39] } 15... bxa4 { [%eval -0.18] [%clk 0:33:41] } 16. Rxa4 { [%eval -0.18] [%clk 0:38:42] } 16... Bg7 { [%eval -0.19] [%clk 0:32:19] } 17. Nbd2 { [%eval -0.36] [%clk 0:32:10] } 17... O-O { [%eval -0.4] [%clk 0:29:47] } 18. Bc4 { [%eval -0.4] [%clk 0:32:06] } 18... Qb6 { [%eval -0.4] [%clk 0:25:19] } 19. Qa1 { [%eval -0.51] [%clk 0:32:10] } 19... Ra8 { [%eval -0.43] [%clk 0:19:47] } 20. Be2 { [%eval -0.82] [%clk 0:24:34] } 20... Nc6 { [%eval -0.86] [%clk 0:18:15] } 21. e5 { [%eval -0.82] [%clk 0:22:19] } 21... d5 { [%eval -0.99] [%clk 0:16:08] } 22. h4 { [%eval -0.79] [%clk 0:17:49] } 22... Nb4 { [%eval -0.34] [%clk 0:11:33] } 23. Nb3 { [%eval -0.62] [%clk 0:14:03] } 23... Bf8 { [%eval -0.24] [%clk 0:11:22] } 24. Na5?! { [%eval -0.87] } { Inaccuracy. Qd1 was best. } { [%clk 0:11:37] } 24... Bc8 { [%eval -0.72] [%clk 0:11:15] } 25. Nb3?? { [%eval -2.96] } { Blunder. Qd1 was best. } { [%clk 0:10:37] } 25... Bd7 { [%eval -2.86] [%clk 0:10:11] } 26. Ra5 { [%eval -3.62] [%clk 0:10:03] } 26... Nc6 { [%eval -3.65] [%clk 0:09:22] } 27. Nc5 { [%eval -4.21] [%clk 0:10:12] } 27... Qxa5 { [%eval -3.87] [%clk 0:09:10] } 28. Qxa5 { [%eval -4.03] [%clk 0:10:08] } 28... Nxa5 { [%eval -3.88] [%clk 0:09:19] } 29. Nxd7 { [%eval -3.88] [%clk 0:10:17] } 29... Be7 { [%eval -3.97] [%clk 0:08:47] } 30. g4 { [%eval -3.96] [%clk 0:09:04] } 30... Nc6 { [%eval -3.98] [%clk 0:06:47] } 31. g5 { [%eval -4.04] [%clk 0:07:20] } 31... Rd8 { [%eval -4.1] [%clk 0:05:39] } 32. Nf6+ { [%eval -4.17] [%clk 0:07:22] } 32... Bxf6 { [%eval -4.13] [%clk 0:05:38] } 33. gxf6 { [%eval -4.98] [%clk 0:07:23] } 33... a5 { [%eval -5.0] [%clk 0:05:21] } 34. Bb5 { [%eval -5.1] [%clk 0:07:09] } 34... Nb4 { [%eval -4.43] [%clk 0:05:17] } 35. h5 { [%eval -4.61] [%clk 0:05:57] } 35... Rb8 { [%eval -4.67] [%clk 0:05:04] } 36. Ba4 { [%eval -4.82] [%clk 0:05:15] } 36... Nd3 { [%eval -4.99] [%clk 0:04:48] } 37. h6 { [%eval -6.15] [%clk 0:05:13] } 37... Rxb2 { [%eval -5.22] [%clk 0:04:35] } 38. Ng5 { [%eval -5.35] [%clk 0:05:14] } 38... Rb7 { [%eval -4.28] [%clk 0:03:45] } 39. Be8 { [%eval -5.3] [%clk 0:04:51] } 39... Nb2 { [%eval -5.64] [%clk 0:02:34] } 40. Bxf7+ { [%eval -5.69] [%clk 0:03:16] } 40... Rxf7 { [%eval -5.73] [%clk 0:02:43] } 41. Nxe6 { [%eval -5.78] [%clk 0:03:24] } 41... Nc4 { [%eval -5.18] [%clk 0:02:13] } 42. Nf4 { [%eval -5.25] [%clk 0:03:07] } 42... Nb6 { [%eval -5.56] [%clk 0:01:58] } 43. Nd3 { [%eval -5.89] [%clk 0:02:58] } 43... a4 { [%eval -5.97] [%clk 0:02:04] } 44. Nc5 { [%eval -5.98] [%clk 0:02:09] } 44... a3 { [%eval -6.33] [%clk 0:02:12] } 45. e6 { [%eval -7.62] [%clk 0:02:19] } 45... Rxf6 { [%eval -7.52] [%clk 0:02:16] } 46. e7 { [%eval -7.77] [%clk 0:02:28] } 46... Kf7 { [%eval -7.61] [%clk 0:02:17] } 47. e8=B+ { [%eval -6.26] [%clk 0:02:32] } 47... Kxe8 { [%eval -8.16] [%clk 0:02:25] } 0-1