Event: World Youth Cup 2021 O16-G12 - Open 16
Site: Tornelo INT
Date: 2021-08-16
White: Guerra Ramirez, Jorge
Black: Tsephe, Lebajoa
Result: 0-1
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Maróczy Bind
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... a6 { [%eval 0.36] [%clk 0:10:02] } 3. c4 { [%eval 0.43] [%clk 0:10:00] } 3... Nc6 { [%eval 0.7] [%clk 0:09:57] } 4. Nc3?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 0:09:50] } 4... e6?! { [%eval 0.83] } { Inaccuracy. e5 was best. } { [%clk 0:09:52] } 5. d4 { [%eval 0.65] [%clk 0:09:51] } 5... cxd4 { [%eval 0.62] [%clk 0:09:53] } 6. Nxd4 { [%eval 0.61] [%clk 0:09:53] } 6... Qc7 { [%eval 0.43] [%clk 0:09:53] } 7. Bd3?? { [%eval -5.31] } { Blunder. a3 was best. } { [%clk 0:09:24] } 7... Nxd4 { [%eval -5.23] [%clk 0:09:53] } 8. Be3 { [%eval -5.02] [%clk 0:09:20] } 8... Nc6 { [%eval -4.94] [%clk 0:09:52] } 9. g3 { [%eval -6.38] [%clk 0:09:18] } 9... Nf6 { [%eval -6.23] [%clk 0:09:51] } 10. Bf4 { [%eval -7.07] [%clk 0:09:18] } 10... d6 { [%eval -7.16] [%clk 0:09:51] } 11. Qa4 { [%eval -8.14] [%clk 0:09:11] } 11... Bd7 { [%eval -8.62] [%clk 0:09:44] } 12. c5 { [%eval -8.81] [%clk 0:09:06] } 12... Ne5 { [%eval -8.36] [%clk 0:09:40] } 13. Qd4 { [%eval -15.45] [%clk 0:08:54] } 13... Nf3+ { [%eval -15.51] [%clk 0:09:36] } 14. Ke2 { [%eval -17.07] [%clk 0:08:40] } 14... Nxd4+ { [%eval -17.23] [%clk 0:09:37] } 15. Kd2 { [%eval -17.36] [%clk 0:08:41] } 15... e5 { [%eval -17.0] [%clk 0:09:35] } 16. Bg5 { [%eval -20.0] [%clk 0:08:39] } 16... Qxc5 { [%eval -17.0] [%clk 0:09:26] } 17. Rac1 { [%eval -21.16] [%clk 0:08:35] } 17... Nf3+ { [%eval -21.17] [%clk 0:09:24] } 18. Ke2 { [%eval -21.4] [%clk 0:08:34] } 18... Nxg5 { [%eval -21.24] [%clk 0:09:24] } 19. Nd5?! { [%eval #-9] } { Checkmate is now unavoidable. f3 was best. } { [%clk 0:08:33] } 19... Bg4+ { [%eval #-8] [%clk 0:09:16] } 20. f3 { [%eval #-8] [%clk 0:08:29] } 20... Bxf3+ { [%eval #-7] [%clk 0:09:16] } 21. Kf1 { [%eval #-2] [%clk 0:08:29] } 21... Qxc1+ { [%clk 0:09:15] } 22. Kf2 { [%clk 0:08:31] } 22... Ng4# { [%clk 0:09:15] } 0-1