Event: U20 Pan American Chess Championship OPEN 2025
Site: CEMINA Centro Militar Naval y Aeronautico - Asunción
Date: 2025-06-15
White: Vinales Gonzalez, Enzo Mathias
WhiteTitle: CM
WhiteElo: 2019
Black: Silva, Kaua Marques
BlackTitle: FM
BlackElo: 2254
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Cozio Defense
Variant: Standard

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nge7 5. O-O Ng6 6. c3 d6 7. d4 Bd7 8. d5 Nb8 9. Bxd7+ Nxd7 10. c4 Be7 11. Nc3 O-O 12. Qc2 Nf6 13. Ne2 Nh5 14. Ng3 Nxg3 15. fxg3 c6 16. Be3 cxd5 17. cxd5 Qd7 18. Nd2 Rfc8 19. Qb3 Bd8 20. Rac1 b5 21. Qd3 Qb7 22. b4 Nf8 23. Nb3 Nd7 24. Rc6 Rxc6 25. dxc6 Qxc6 26. Rc1 Qb7 27. Qxd6 Qxe4 28. Qxd7 Qxe3+ 29. Kh1 Kf8 30. Qc6 Qa7 31. Rd1 Be7 32. Rd7 Rd8 33. Nc5 Qa8 34. Qc7 Qc8 35. Rxd8+ Qxd8 36. Qxd8+ Bxd8 37. Nd7+ Ke7 38. Nxe5 Bb6 39. g4 f6 40. Nd3 Kd6 41. g3 Kd5 42. Nf4+ Kc4 43. Ne6 Kxb4 44. Nxg7 Ka3 45. Ne8 Bd8 46. h4 Kxa2 47. g5 fxg5 48. hxg5 b4 0-1