Event: Round 9: Quiroz Frias, Alvaro - Camargo Silva, Samir
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-9/FsaVk8po/j55pFSCf
White: Quiroz Frias, Alvaro
WhiteElo: 1717
Black: Camargo Silva, Samir
BlackElo: 1790
Result: 0-1
ECO: A45
Opening: Trompowsky Attack
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:17] } 1... Nf6 { [%eval 0.19] [%clk 0:45:17] } 2. Bg5 { [%eval 0.0] [%clk 0:45:25] } 2... d5 { [%eval 0.0] [%clk 0:45:05] } 3. e3 { [%eval 0.0] [%clk 0:45:30] } 3... Ne4 { [%eval 0.2] [%clk 0:43:03] } 4. Bf4 { [%eval 0.12] [%clk 0:45:35] } 4... e6 { [%eval 0.35] [%clk 0:41:56] } 5. Nd2 { [%eval 0.31] [%clk 0:45:19] } 5... Nxd2 { [%eval 0.35] [%clk 0:40:05] } 6. Qxd2 { [%eval 0.47] [%clk 0:45:21] } 6... c5 { [%eval 0.38] [%clk 0:40:13] } 7. Nf3 { [%eval 0.38] [%clk 0:44:58] } 7... Nc6 { [%eval 0.29] [%clk 0:40:06] } 8. Be2 { [%eval 0.39] [%clk 0:39:45] } 8... Be7 { [%eval 0.54] [%clk 0:37:48] } 9. O-O { [%eval 0.45] [%clk 0:39:32] } 9... g5?! { [%eval 1.07] } { Inaccuracy. O-O was best. } { [%clk 0:34:28] } 10. Bg3 { [%eval 1.06] [%clk 0:36:57] } 10... h5 { [%eval 1.18] [%clk 0:34:32] } 11. h3?! { [%eval 0.28] } { Inaccuracy. dxc5 was best. } { [%clk 0:35:50] } 11... g4 { [%eval 0.27] [%clk 0:22:52] } 12. hxg4 { [%eval 0.34] [%clk 0:33:54] } 12... hxg4 { [%eval 0.27] [%clk 0:22:03] } 13. Ne5 { [%eval 0.2] [%clk 0:33:58] } 13... Nxe5 { [%eval 0.15] [%clk 0:18:12] } 14. Bxe5 { [%eval 0.13] [%clk 0:33:58] } 14... f6 { [%eval 0.28] [%clk 0:17:52] } 15. Bg3 { [%eval -0.04] [%clk 0:33:54] } 15... Bd6?! { [%eval 0.78] } { Inaccuracy. Kf7 was best. } { [%clk 0:16:26] } 16. Bxd6?! { [%eval 0.0] } { Inaccuracy. Bxg4 was best. } { [%clk 0:31:18] } 16... Qxd6 { [%eval 0.0] [%clk 0:16:31] } 17. g3 { [%eval 0.0] [%clk 0:31:27] } 17... f5 { [%eval 0.06] [%clk 0:15:54] } 18. Kg2 { [%eval 0.11] [%clk 0:31:02] } 18... Bd7 { [%eval 0.0] [%clk 0:15:30] } 19. Qa5 { [%eval 0.0] [%clk 0:29:43] } 19... cxd4 { [%eval 0.12] [%clk 0:15:00] } 20. exd4 { [%eval 0.12] [%clk 0:29:48] } 20... Kf7 { [%eval 0.12] [%clk 0:09:37] } 21. Qd2 { [%eval 0.04] [%clk 0:27:50] } 21... e5 { [%eval 0.13] [%clk 0:05:36] } 22. dxe5 { [%eval 0.04] [%clk 0:24:07] } 22... Qxe5 { [%eval 0.18] [%clk 0:05:13] } 23. Bd3?? { [%eval -2.41] } { Blunder. Rae1 was best. } { [%clk 0:23:48] } 23... Bc6 { [%eval -2.38] [%clk 0:04:08] } 24. Rae1?? { [%eval -6.7] } { Blunder. Rg1 was best. } { [%clk 0:21:09] } 24... d4+ { [%eval -6.52] [%clk 0:04:09] } 25. f3 { [%eval -6.33] [%clk 0:21:18] } 25... gxf3+ { [%eval -6.66] [%clk 0:03:47] } 26. Rxf3 { [%eval -6.28] [%clk 0:21:19] } 26... Bxf3+ { [%eval -5.72] [%clk 0:02:42] } 27. Kxf3 { [%eval -5.5] [%clk 0:21:28] } 27... Qd5+ { [%eval -5.59] [%clk 0:02:37] } 28. Kf4?! { [%eval -8.97] } { Inaccuracy. Be4 was best. } { [%clk 0:21:02] } 28... Rag8 { [%eval -8.69] [%clk 0:02:09] } 29. Bxf5 { [%eval -10.29] [%clk 0:21:01] } 29... Qd6+ { [%eval -9.73] [%clk 0:02:17] } 30. Re5 { [%eval -10.18] [%clk 0:21:02] } 30... Rxg3?? { [%eval -4.16] } { Blunder. Qh6+ was best. } { [%clk 0:02:15] } 31. Be6+? { [%eval -8.85] } { Mistake. Kxg3 was best. } { [%clk 0:19:42] } 31... Kf6 { [%eval -8.35] [%clk 0:02:13] } 32. Qe2? { [%eval #-7] } { Checkmate is now unavoidable. Qa5 was best. } { [%clk 0:18:33] } 32... Re3 { [%eval #-7] [%clk 0:02:12] } 0-1