Event: World Youth Cup 2021 O14-G14 - Open 14
Site: Tornelo INT
Date: 2021-08-11
White: Okuno, Rion
Black: Romero, Gladimir Chester
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:03] } 2... d6 { [%eval 0.0] [%clk 0:10:02] } 3. d4 { [%eval 0.15] [%clk 0:10:00] } 3... cxd4 { [%eval 0.13] [%clk 0:10:04] } 4. Nxd4 { [%eval 0.0] [%clk 0:10:00] } 4... Nf6 { [%eval 0.14] [%clk 0:10:04] } 5. Nc3 { [%eval 0.18] [%clk 0:09:59] } 5... a6 { [%eval 0.21] [%clk 0:10:06] } 6. f3 { [%eval 0.33] [%clk 0:09:59] } 6... Nc6 { [%eval 0.38] [%clk 0:10:07] } 7. Be3 { [%eval 0.34] [%clk 0:09:57] } 7... e5 { [%eval 0.63] [%clk 0:10:00] } 8. Nb3 { [%eval 0.18] [%clk 0:09:53] } 8... Be6 { [%eval 0.31] [%clk 0:09:59] } 9. Qd2 { [%eval 0.46] [%clk 0:09:52] } 9... b5?! { [%eval 1.18] } { Inaccuracy. d5 was best. } { [%clk 0:09:57] } 10. O-O-O { [%eval 1.07] [%clk 0:09:40] } 10... Be7 { [%eval 1.25] [%clk 0:09:49] } 11. Nd5 { [%eval 1.07] [%clk 0:09:31] } 11... Bxd5? { [%eval 2.7] } { Mistake. Rb8 was best. } { [%clk 0:09:47] } 12. exd5 { [%eval 2.17] [%clk 0:09:31] } 12... Nb8 { [%eval 2.18] [%clk 0:09:46] } 13. g4 { [%eval 2.16] [%clk 0:09:18] } 13... Nbd7 { [%eval 2.17] [%clk 0:09:42] } 14. Kb1? { [%eval 1.01] } { Mistake. g5 was best. } { [%clk 0:08:45] } 14... Nb6 { [%eval 1.16] [%clk 0:09:35] } 15. Na5?! { [%eval 0.32] } { Inaccuracy. Bxb6 was best. } { [%clk 0:08:07] } 15... Nfxd5 { [%eval 0.19] [%clk 0:07:54] } 16. Nc6 { [%eval 0.33] [%clk 0:08:02] } 16... Qc7 { [%eval 0.52] [%clk 0:07:55] } 17. Nxe7 { [%eval 0.34] [%clk 0:07:35] } 17... Nxe3 { [%eval 0.1] [%clk 0:06:21] } 18. Qxe3 { [%eval -0.13] [%clk 0:07:31] } 18... Kxe7 { [%eval 0.0] [%clk 0:06:22] } 19. f4 { [%eval -0.14] [%clk 0:07:26] } 19... f6? { [%eval 1.16] } { Mistake. Rac8 was best. } { [%clk 0:06:21] } 20. Bg2 { [%eval 0.99] [%clk 0:07:15] } 20... Rac8 { [%eval 0.85] [%clk 0:06:21] } 21. Qd3 { [%eval 1.22] [%clk 0:07:02] } 21... Nc4 { [%eval 1.39] [%clk 0:04:27] } 22. Rhe1 { [%eval 1.2] [%clk 0:06:20] } 22... a5?! { [%eval 2.02] } { Inaccuracy. Qc5 was best. } { [%clk 0:01:08] } 23. g5 { [%eval 1.79] [%clk 0:05:40] } 23... Rcd8?? { [%eval 4.47] } { Blunder. g6 was best. } { [%clk 0:00:40] } 24. Bh3?? { [%eval 2.02] } { Blunder. gxf6+ was best. } { [%clk 0:04:44] } 24... Qc5?? { [%eval 4.62] } { Blunder. fxg5 was best. } { [%clk 0:00:26] } 25. Qf5 { [%eval 4.65] [%clk 0:04:26] } 25... Rhe8? { [%eval 16.11] } { Mistake. Qc8 was best. } { [%clk 0:00:18] } 26. gxf6+ { [%eval 18.37] [%clk 0:04:15] } 26... Kf7 { [%eval 16.93] [%clk 0:00:15] } 27. fxg7+ { [%eval 7.96] [%clk 0:03:15] } 27... Kg8 { [%eval 7.97] [%clk 0:00:15] } 28. Rg1 { [%eval 5.86] [%clk 0:03:11] } 28... Ne3?? { [%eval #2] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:00:14] } 29. Qe6+ { [%eval #1] [%clk 0:03:04] } 1-0