Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18
Site: Montesilvano, Italy
Date: 2023-11-13
White: Nikolov, Yavor
WhiteElo: 2067
Black: Nguyen, Quoc Hy
BlackTitle: FM
BlackElo: 2392
Result: 0-1
ECO: B59
Opening: Sicilian Defense: Boleslavsky Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. e4 { [%eval 0.36] [%clk 1:30:53] } 1... c5 { [%eval 0.32] [%clk 1:30:31] } 2. Nf3 { [%eval 0.0] [%clk 1:31:07] } 2... Nc6 { [%eval 0.0] [%clk 1:30:57] } 3. d4 { [%eval 0.33] [%clk 1:30:49] } 3... cxd4 { [%eval 0.38] [%clk 1:31:21] } 4. Nxd4 { [%eval 0.29] [%clk 1:31:11] } 4... Nf6 { [%eval 0.36] [%clk 1:30:16] } 5. Nc3 { [%eval 0.32] [%clk 1:31:21] } 5... d6 { [%eval 0.47] } 6. Be2 { [%eval 0.12] } 6... e5 { [%eval 0.12] [%clk 1:23:31] } 7. Nb3 { [%eval 0.16] [%clk 1:25:08] } 7... Be7 { [%eval 0.18] [%clk 1:23:55] } 8. Nd4?? { [%eval -4.87] } { Blunder. O-O was best. } { [%clk 1:25:50] } 8... Bf8?? { [%eval 0.16] } { Blunder. Nxd4 was best. } { [%clk 1:23:31] } 9. Nb3 { [%eval 0.08] [%clk 1:25:08] } 9... Be7 { [%eval 0.16] [%clk 1:23:55] } 10. Nd4?? { [%eval -4.96] } { Blunder. Be3 was best. } { [%clk 1:25:50] } 10... Bf8?? { [%eval 0.17] } { Blunder. Nxd4 was best. } { [%clk 1:23:31] } 11. Nb3 { [%eval 0.0] [%clk 1:25:08] } 11... Be7 { [%eval 0.14] [%clk 1:23:55] } 12. Nd4?? { [%eval -5.08] } { Blunder. Bf3 was best. } { [%clk 1:25:50] } 12... Bf8?? { [%eval 0.15] } { Blunder. Nxd4 was best. } { [%clk 1:23:31] } 13. Nb3 { [%eval 0.0] [%clk 1:25:08] } 13... Be7 { [%eval 0.15] [%clk 1:23:55] } 14. Be3 { [%eval 0.1] [%clk 1:20:10] } 14... Be6 { [%eval 0.19] [%clk 1:23:46] } 15. f3 { [%eval 0.01] [%clk 1:12:18] } 15... O-O { [%eval 0.03] [%clk 1:20:24] } 16. O-O { [%eval 0.02] [%clk 0:56:09] } 16... a5 { [%eval 0.0] [%clk 1:12:56] } 17. a4 { [%eval -0.48] [%clk 0:50:01] } 17... Nb4 { [%eval -0.36] [%clk 1:12:49] } 18. Qd2?! { [%eval -1.15] } { Inaccuracy. Bf2 was best. } { [%clk 0:31:00] } 18... d5 { [%eval -1.11] [%clk 1:02:11] } 19. exd5 { [%eval -1.16] [%clk 0:30:24] } 19... Nfxd5 { [%eval -1.07] [%clk 1:01:32] } 20. Nxd5 { [%eval -1.19] [%clk 0:29:25] } 20... Nxd5 { [%eval -1.15] [%clk 0:53:45] } 21. Bb5 { [%eval -1.21] [%clk 0:21:30] } 21... Qc7 { [%eval -1.27] [%clk 0:48:44] } 22. Be2?? { [%eval -3.4] } { Blunder. Bf2 was best. } { [%clk 0:26:37] } 22... Qd8?? { [%eval -1.23] } { Blunder. Nxe3 was best. } { [%clk 0:53:45] } 23. Bb5 { [%eval -1.08] [%clk 0:21:30] } 23... Qc7 { [%eval -1.14] [%clk 0:48:44] } 24. Be2?? { [%eval -3.13] } { Blunder. Bf2 was best. } { [%clk 0:26:37] } 24... Qd8?? { [%eval 0.0] } { Blunder. Nxe3 was best. } { [%clk 0:53:45] } 25. Bb5 { [%eval -1.11] [%clk 0:21:30] } 25... Qc7? { [%eval 0.0] } { Mistake. Nxe3 was best. } 26. Be2 { [%eval -3.65] [%clk 0:22:42] } 26... Qd8?? { [%eval 0.0] } { Blunder. Nxe3 was best. } { [%clk 0:53:45] } 27. Bb5 { [%eval -1.0] [%clk 0:21:30] } 27... Qc7?! { [%eval 0.0] } { Inaccuracy. Nxe3 was best. } 28. Be2 { [%eval -3.03] [%clk 0:22:42] } 28... Qd8 { [%clk 0:53:45] } 29. Bb5 { [%clk 0:21:30] } 29... Qc7 30. Bf2 { [%clk 0:05:39] } 30... Rfd8 { [%clk 0:48:49] } 31. Be3 Rf8 32. Bf2 { [%clk 0:05:39] } 32... Rfd8 { [%clk 0:48:44] } 33. Be3 Rf8 34. Bf2 { [%clk 0:05:39] } 34... Rfd8 35. c4 { [%clk 0:03:17] } 35... Nf4 { [%clk 0:43:39] } 36. Qc2 { [%clk 0:03:09] } 36... g6 { [%clk 0:43:51] } 37. Nc1 { [%clk 0:01:03] } 37... Bf5 { [%clk 0:42:55] } 38. Qb3 { [%clk 0:00:33] } 38... Rd2 { [%clk 0:43:16] } 39. Qc2 { [%clk 0:01:03] } 39... Rdd8 { [%clk 0:42:55] } 40. Qb3 { [%clk 0:00:33] } 40... Rd2 41. Qe3 { [%clk 0:00:34] } 41... Rad8 { [%clk 0:43:29] } 42. b3 { [%clk 0:00:35] } 42... Rxf2 { [%clk 0:41:51] } 0-1