[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.01.25"]
[Round "12"]
[White "Adorjan, Andras"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. O-O O-O 8. a4 a5 9. exd6 cxd6 10. h3 Nc6 11. Nc3 d5 12. Bf4 Be6 13. Nb5 Rc8 14. c3 f6 15. Re1 Bf7 16. Re2 Qd7 17. Bg3 Rfe8 18. Qe1 Bh6 19. Rd1 Nd8 20. Nh2 Ne6 21. Ng4 Bg7 22. Qd2 Ng5 23. f3 Nc4 24. Qe1 h5 25. Nf2 Nd6 26. Bxd6 exd6 27. Rdd2 Bh6 28. Rxe8+ Rxe8 29. Re2 Rxe2 30. Qxe2 Kg7 31. Nd3 Ne6 32. Bxd5 Nxd4 33. Qe4 Nxb5 34. Bxf7 Kxf7 35. Qd5+ Kg7 36. axb5 Be3+ 37. Kf1 Qe7 38. Qe4 Qxe4 39. fxe4 Kf7 40. Ke2 Bh6 41. b3 Ke6 42. Nb2 d5 43. Kd3 Bf4 44. exd5+ Kxd5 45. Nc4 Bc7 46. b6 Bd8 47. Nxa5 Bxb6 48. c4+ Kc5 49. Nxb7+ Kc6 50. c5 Ba7 51. Nd8+ Kd7 52. Nf7 Bxc5 53. Ke4 Ba3 54. Nh8 f5+ 55. Kd5 g5 56. Ke5 g4 57. Kxf5 1/2-1/2