[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.08.04"]
[Round "18"]
[White "Tal, Mihail"]
[Black "Castro Rojas, Oscar Humberto"]
[Result "1-0"]
[WhiteElo "2615"]
[BlackElo "2380"]
1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. Bb5 a6 5. Ba4 b5 6. Bb3 Nf6 7. c3 d5 8. e5 Ne4 9. a4 e6
10. Bc2 Na5 11. axb5 axb5 12. Qe2 c6 13. O-O Bf5 14. b4 Nc4 15. Rxa8 Qxa8 16. Nh4 Qa1 17.
Nxf5 exf5 18. Qd3 Qa7 19. f3 Nxe5 20. Qe2 Bd6 21. fxe4 fxe4 22. Nd2 O-O 23. Nxe4 dxe4 24.
Qxe4 Ng6 25. Qxc6 Qb8 26. h3 Ne7 27. Qe4 g6 28. Qf3 1-0