[Event "Reykjavik International-01"]
[Site "Reykjavik"]
[Date "1964.01.18"]
[Round "4"]
[White "Olafsson, Fridrik"]
[Black "Asmundsson, Ingvar"]
[Result "1-0"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O dxc4 8. Bxc4 Nfd7 9. e4 e5 10. Bg5 Qe8 11. d5 Nb6 12. Bb3 c5 13. a4 Bd7 14. a5 Nc8 15. Be3 c4 16. Bxc4 Nd6 17. Nd2 Nxc4 18. Nxc4 Na6 19. Qb3 Qb8 20. Rac1 Rc8 21. f4 Nc5 22. Bxc5 Rxc5 23. Nxe5 Bxe5 24. fxe5 Rxa5 25. e6 1-0