[Event "Olympiad-20 Preliminaries A"]
[Site "Skopje"]
[Date "1972.09.24"]
[Round "6"]
[White "Alvarez, Franklin"]
[Black "Karpov, Anatoly"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd2 Nf6 8. Bd3 d6 9. O-O
Bc5 10. Nb3 Ba7 11. Kh1 O-O 12. Bg5 Nbd7 13. f4 b5 14. a3 Bb7 15. Qe2 Rfe8 16. Rad1 e5 17.
Qf3 h6 18. Bh4 exf4 19. Qxf4 Re5 20. Qf3 Rae8 21. Bg3 R5e6 22. Nd5 Bxd5 23. exd5 Re3 24.
Qf4 Ne5 25. Qf5 Rxg3 26. hxg3 Neg4 27. Rde1 Rxe1 28. Rxe1 Nf2+ 29. Kh2 N6g4+ 30. Kg1 Ne4+
0-1