[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1971.01.14"]
[Round "3"]
[White "Najdorf, Miguel"]
[Black "Ree, Hans"]
[Result "0-1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O Re8 10. Nd2 Nbd7 11. a4 Ne5 12. Qc2 g5 13. Nc4 Nxc4 14. Bxc4 Ng4 15. Ne2 a6 16. Ra3 Qe7 17. Rg3 h6 18. f4 Qxe4 19. Bd3 Qb4 20. fxg5 hxg5 21. Bxg5 Qxb2 22. Qxb2 Bxb2 23. Rf4 Re3 24. Rxe3 Nxe3 25. Re4 Nxd5 26. Re8+ Kg7 27. Ng3 f6 28. Bd2 Kf7 29. Rh8 Bf5 30. Rxa8 Bxd3 31. Ra7 Bd4+ 32. Kh1 c4 33. Rxb7+ Ke6 34. h4 c3 35. Bc1 c2 36. Rb3 Nc3 37. h5 Be5 38. h6 d5 39. Rb6+ Kf7 40. Rb7+ Kg8 41. Nh5 Ne2 42. Ba3 d4 43. Rb6 Kf7 44. Rb7+ Kg8 45. Rb6 c1=Q+ 0-1