[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1960.07.12"]
[Round "15"]
[White "Olafsson, Fridrik"]
[Black "Pachman, Ludek"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bd3 Be7 8. O-O O-O 9. a3 cxd4 10. exd4 a6 11. Qe2 Nf6 12. Rd1 Bd7 13. Bg5 Rc8 14. Ne5 Rc7 15. Bc2 b5 16. Qf3 b4 17. Qh3 g6 18. Nxc6 Bxc6 19. axb4 Nd5 20. Bh6 Re8 21. Bb3 1/2-1/2