[Event "Tallinn"]
[Site "Tallinn"]
[Date "1975.02.16"]
[Round "1"]
[White "Olafsson, Fridrik"]
[Black "Taimanov, Mark E"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O Bd7 11. Be3 b6 12. f4 Qb8 13. Qe1 Rc8 14. Rd1 Be8 15. Qg3 Ra7 16. Qh3 Nb4 17. g4 Bc6 18. Bf3 Nd7 19. g5 Bf8 20. Rd2 Re8 21. Nab1 Ba8 22. a3 Nc6 23. Rg2 g6 24. Nd1 Rc7 25. b4 Ne7 26. Nd2 b5 27. cxb5 Qxb5 28. Bg4 Bg7 29. Rgf2 a5 30. Be2 Qa4 31. Nc4 axb4 32. Nxd6 Rb8 33. axb4 Qxb4 34. e5 Nf5 35. Nxf5 gxf5 36. Bf3 Qa3 37. Bxa8 Rxa8 38. Qg2 Bf8 39. Rc2 Rac8 40. Rxc7 Rxc7 41. Qb2 Qd3 42. Qd2 Qb3 43. Qb2 1/2-1/2