Event: U20 Pan American Chess Championship OPEN 2025
Site: CEMINA Centro Militar Naval y Aeronautico - Asunción
Date: 2025-06-14
White: Sifuentes Alcantara, Jhony Sebas
WhiteElo: 1993
Black: Marrujo Pardo, Mauricio Emmanuel
BlackTitle: FM
BlackElo: 2349
Result: 0-1
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d4 d6 6. h3 c6 7. Nf3 Bf5 8. g4 Bc8 9. e4 a6 10. O-O b5 11. e5 Nfd7 12. cxb5 axb5 13. exd6 exd6 14. Bf4 Nb6 15. Ne4 Nc4 16. b3 f5 17. Bg5 Qc7 18. gxf5 Bxf5 19. Ng3 Nb6 20. Nh4 Be6 21. Qd2 Qd7 22. Rfe1 Re8 23. Rac1 Nd5 24. Be4 Na6 25. a3 Rac8 26. Kh2 Nb8 27. Bg2 Nf6 28. b4 Qf7 29. Bf4 Qf8 30. Nf3 Nbd7 31. Be3 Nb6 32. Ng1 Bd7 33. N1e2 Bh8 0-1