[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.17"]
[Round "4"]
[White "Geller, Efim P"]
[Black "Olafsson, Fridrik"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. d4 a6 6. dxe5 Nxe5 7. Ba4 Nxf3+ 8. Qxf3 O-O
9. e5 Ne8 10. Bb3 d6 11. Rd1 Bg5 12. Nc3 Bxc1 13. Raxc1 Qg5 14. exd6 Nxd6 15. Qg3 Qxg3 16.
hxg3 Be6 17. Bxe6 fxe6 18. Re1 Rae8 19. Rcd1 Rf5 20. Re2 Rc5 21. Rde1 Kf7 22. f3 Ra5 23.
a4 Rc5 24. g4 e5 25. Nd1 e4 26. fxe4 Rce5 27. Nf2 a5 28. b3 R8e6 29. Re3 Ke7 30. R1e2 h6
31. Kh2 b6 32. Kg3 Kd7 33. Kf4 g5+ 34. Kg3 Ke7 35. Kh2 Kd7 36. Kg1 Ke7 37. Kf1 Kd7 38. Ke1
Ke7 39. Kd2 Kd7 40. Kc1 Ke7 41. Kb2 Kd7 42. Kc1 Ke7 43. Kd1 Ke8 44. Ke1 Ke7 45. Rf3 Ke8
46. Rf5 Kd7 47. Rxe5 Rxe5 48. Kd2 Ke7 49. Ke3 Re6 50. Kd4 Rf6 51. Nd3 Rf1 52. e5 Nf7 53.
Re1 Rxe1 54. Nxe1 Ke6 55. Nf3 Nd8 56. Ke4 c5 57. Nd2 Nc6 58. Nc4 1-0