Event: U20 Pan American Chess Championship OPEN 2025
Site: CEMINA Centro Militar Naval y Aeronautico - Asunción
Date: 2025-06-16
White: Amarilla Ettiene, Ezequiel
WhiteElo: 2032
Black: Ayala Sanabria, Erick Benjamin
BlackElo: 1679
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 e6 5. Nf3 Be7 6. O-O O-O 7. d3 Nc6 8. h3 d5 9. Nh2 d4 10. Ne2 Nd7 11. f4 f5 12. e5 Nb6 13. c3 Nd5 14. Nf3 a6 15. Kh2 Qb6 16. Qb3 Qxb3 17. axb3 Rd8 18. Bd2 dxc3 19. bxc3 b5 20. Rfd1 Bb7 21. d4 cxd4 22. Nfxd4 Nxd4 23. Nxd4 Kf7 24. c4 bxc4 25. bxc4 Bc5 26. Nb3 Ne3 27. Bxb7 Rab8 28. Nxc5 Nxd1 29. Rxd1 a5 30. Kg2 a4 31. Kf2 a3 32. Ke3 h6 33. Ra1 g5 34. Rxa3 gxf4+ 35. gxf4 Rg8 36. Kf2 Rgd8 37. Be3 Rd1 38. Ra7 Kg6 39. Nxe6 Rb1 40. Nc5 Rb2+ 41. Kf3 Kh5 42. Bd5 Rb1 43. Bf2 Kg6 44. Rb7 R8xb7 45. Nxb7 Rb3+ 46. Be3 Rb1 47. c5 Rf1+ 48. Bf2 Rh1 49. Kg2 Rd1 50. Bf3 Rc1 51. c6 Kf7 52. Nc5 Ke7 53. c7 Rxc5 54. Bxc5+ Kd7 55. Bd6 h5 56. Bb7 1-0