[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.01.11"]
[Round "1"]
[White "Hort, Vlastimil"]
[Black "Smyslov, Vassily V"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 g6 5. e3 Bg7 6. Bd3 c5 7. c3 d6 8. O-O O-O 9. Qe2 Nc6 10. Rfd1 cxd4 11. cxd4 h6 12. Bh4 Nb4 13. Bc4 a6 14. Bb3 Rc8 15. Rac1 b5 16. a3 Nbd5 17. Ne1 Qd7 18. Nd3 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. f3 Nb6 22. Bf2 Nc4 23. e4 Nd7 24. Qd1 e6 25. Qc2 Ndb6 26. Nc1 Na5 27. Qxc8+ Bxc8 28. Bc2 d5 29. b4 Nac4 30. Nb1 h5 31. e5 Bh6 32. Nb3 Ne3 33. Bd3 Nbc4 34. g3 Nb2 35. Nc5 Nec4 36. Bc2 Nd2 37. Nxd2 Bxd2 38. Kf1 Bc3 39. Ke2 Kf8 40. f4 Ke8 41. Bb3 Kd8 42. h3 Kc7 43. g4 hxg4 44. hxg4 Kc6 45. Ke3 Nc4+ 46. Kd3 Bb2 47. a4 Bc1 48. Bg3 g5 49. fxg5 Bxg5 50. axb5+ axb5 51. Be1 Bd7 52. Bc3 Be8 53. Bd1 Kc7 54. Be2 Kd8 55. Kc2 Bc6 56. Be1 Ke7 57. Bf3 Kf8 58. Nd3 Kg7 59. Bg3 Nd2 60. Be2 Ne4 1/2-1/2