[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1972.01.26"]
[Round "13"]
[White "Ree, Hans"]
[Black "Adorjan, Andras"]
[Result "1/2-1/2"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. f4 Nf6 5. Bd3 e5 6. Nf3 Bg4 7. O-O O-O 8. Be3 exf4 9. Bxf4 c5 10. Nbd2 cxd4 11. cxd4 Nc6 12. Qb3 Bxf3 13. Nxf3 Ng4 14. Qxb7 Nxd4 15. Bc4 Rc8 16. Qa6 Nxf3+ 17. Rxf3 Bxb2 18. Raf1 Qb6+ 19. Qxb6 axb6 20. Bb3 Bd4+ 21. Kh1 Be5 22. h3 g5 23. Bg3 Bxg3 24. Rxg3 Ne5 25. Rxg5+ Kh8 26. Rf6 Rcd8 27. Rg3 Rg8 28. Rc3 Kg7 29. Rf2 Rc8 30. Rg3+ Kf8 31. Rxg8+ Kxg8 32. Rd2 Rc6 33. Ba4 Rc4 34. Bb5 Rc5 35. a4 Nc4 36. Rd4 Na3 37. Bd7 Nc4 38. Kh2 Kf8 39. Kg3 Ke7 40. Bf5 h6 1/2-1/2