Event: U20 Pan American Chess Championship OPEN 2025
Site: CEMINA Centro Militar Naval y Aeronautico - Asunción
Date: 2025-06-16
White: Vinales Gonzalez, Enzo Mathias
WhiteTitle: CM
WhiteElo: 2019
Black: Francisco Guecamburu, Candela Be
BlackTitle: WGM
BlackElo: 2316
Result: 1-0
ECO: C79
Opening: Ruy Lopez: Morphy Defense, Steinitz Deferred
Variant: Standard

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Bxc6+ bxc6 7. d4 exd4 8. Qxd4 Be7 9. e5 dxe5 10. Qxd8+ Bxd8 11. Nxe5 Nd5 12. Nxc6 Bf6 13. Rd1 Bd7 14. Na5 Nb6 15. Nd2 O-O-O 16. c3 Bf5 17. Re1 Rhe8 18. Rxe8 Rxe8 19. Nf3 Bg4 20. Be3 Bxf3 21. gxf3 Re5 22. Bxb6 cxb6 23. Nc4 Rg5+ 24. Kh1 Kc7 25. Rd1 Rc5 26. Ne3 Kc6 27. Rd2 b5 28. f4 h5 29. Kg2 a5 30. Kf3 1-0