[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.13"]
[Round "1"]
[White "Cortlever, Nicolaas"]
[Black "Taimanov, Mark E"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. g3 Nge7 7. Bg2 Nxd4 8. Qxd4 Nc6 9. Qd1 Be7 10. O-O O-O 11. Be3 Qc7 12. Ne2 b5 13. Qd2 Bb7 14. c3 Ne5 15. Bf4 d6 16. b3 Rfd8 17. Rac1 Rac8 18. h3 Ng6 19. c4 Nxf4 20. Nxf4 Qb6 21. cxb5 axb5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 g6 25. Qc3 b4 26. Qe3 Qa5 27. Qd2 Qc5 28. Qe3 Qa5 29. Qd2 Qb5 30. Qe2 Qc6 31. Kh2 Ba6 32. e5 d5 33. Qe3 Qc5 34. Kg1 Qxe3 35. fxe3 Bc5 36. Kf2 d4 37. Bf1 dxe3+ 38. Ke1 Bb7 39. Nd3 Bd4 40. Kd1 Ba6 41. Be2 Bxd3 42. Bxd3 Bxe5 43. g4 f5 44. Be2 Bc3 45. Kc2 Bd2 0-1