[Event "Reykjavik International-04"]
[Site "Reykjavik"]
[Date "1970.01.14"]
[Round "1"]
[White "Benediktsson, Benony"]
[Black "Olafsson, Fridrik"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Bg5 Ne4 3. Be3 d5 4. f3 Nd6 5. Bf4 Nc6 6. Nc3 Nf5 7. Nb5 e5 8. dxe5 Bb4+ 9. c3 Ba5 10. e4 Nfe7 11. exd5 Nxd5 12. Nd6+ cxd6 13. Qxd5 dxe5 14. Qxd8+ Bxd8 15. Be3 Be6 16. Bb5 O-O 17. Ne2 Rc8 18. O-O a6 19. Bxc6 Rxc6 20. Rfe1 g5 21. Nc1 f6 22. Nd3 Be7 23. a3 a5 24. Rad1 Rfc8 25. h4 gxh4 26. Bf2 h3 27. f4 hxg2 28. fxe5 f5 29. Nf4 Kf7 30. Nxe6 Kxe6 31. Kxg2 Bg5 32. Kf3 b5 33. Rd4 h6 34. Red1 Rc4 35. Rd6+ Ke7 36. Rd7+ Ke8 37. R7d5 b4 38. Bd4 bxa3 39. bxa3 Rd8 40. Rxa5 Rxc3+ 41. Bxc3 Rxd1 42. Bb4 1/2-1/2