[Event "Interzonal-13b"]
[Site "Taxco"]
[Date "1985.06.24"]
[Round "10"]
[White "Sisniega, Marcel"]
[Black "Nogueiras Santiago, Jesus"]
[Result "1/2-1/2"]
[WhiteElo "2470"]
[BlackElo "2545"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. c3 Qc7 12. Qe2 Bd6 13. Kh1 Bf4 14. Bxf4 Qxf4 15. Rad1 Bd7 16. Bxe6 fxe6 17. Nxe6 Bxe6 18. Qxe6+ Kf8 19. Qb6 Kf7 20. Qxb7+ Kg6 21. Rd4 Qf5 22. Qc7 Rhe8 23. Qg3+ Kf7 24. h3 1/2-1/2