[Event "Reykjavik International-01"]
[Site "Reykjavik"]
[Date "1964.01.14"]
[Round "1"]
[White "Asmundsson, Ingvar"]
[Black "Gudmundsson, Arinbjorn"]
[Result "1/2-1/2"]

1. e4 d6 2. d4 g6 3. Bc4 Nf6 4. Nc3 Bg7 5. h3 O-O 6. Nf3 c6 7. Bb3 a5 8. a4 d5 9. e5 Nfd7 10. Bf4 e6 11. Qd2 c5 12. Bh6 cxd4 13. Bxg7 Kxg7 14. Qxd4 Nc6 15. Qe3 Qc7 16. O-O-O Ndxe5 17. Nb5 Qb8 18. Nfd4 Bd7 19. f4 Nc4 20. Bxc4 dxc4 21. Nf5+ exf5 22. Rxd7 Qe8 23. Qd2 Rd8 24. Rxd8 Qxd8 25. Qc3+ Qf6 26. Qxc4 Re8 27. Nc7 Rc8 28. Nd5 Qd4 29. Qxd4+ Nxd4 30. c3 Rc4 31. Re1 Ne6 32. b3 Re4 33. Rxe4 fxe4 34. b4 axb4 35. cxb4 f5 36. Kd2 Kf7 37. Ke3 h5 38. a5 h4 39. b5 Nc5 40. Kd4 Nb3+ 1/2-1/2