[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1983.01.21"]
[Round "6"]
[White "Nunn, John DM"]
[Black "Van der Wiel, John"]
[Result "1-0"]
[WhiteElo "2570"]
[BlackElo "2530"]
1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. Qe1 Qa5 12. f3 Rd8 13. h4 b5 14. Kb1 b4 15. Ne2 e5 16. Bd2 Rb8 17. Nc1 Qb6 18. Be3 Qb7 19. Nb3 Be7 20. Bc4 O-O 21. Na5 Qc7 22. Nxc6 Qxc6 23. Qe2 Nh5 24. Bd5 Qc8 25. Qd2 Nf6 26. Bb3 Nd7 27. Bxh6 Nc5 28. Bg5 Nxb3 29. cxb3 f6 30. Be3 Rb5 31. Qd3 Qe6 32. Qc4 Kf7 33. Rd5 Rxd5 34. exd5 Qf5+ 35. Qc2 Qxc2+ 36. Kxc2 f5 37. Kd3 Re8 38. g4 e4+ 39. fxe4 fxe4+ 40. Kc4 Rc8+ 41. Kxb4 Rc2 42. Rf1+ Kg8 43. Rf2 Rc8 44. g5 Bd8 45. Rf4 Rb8+ 46. Ka4 Rb5 47. Rxe4 Kf7 48. Rf4+ Kg6 49. b4 Rxd5 50. Rd4 1-0