[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1969.01.28"]
[Round "12"]
[White "Ree, Hans"]
[Black "Medina Garcia, Antonio Angel"]
[Result "0-1"]
1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Bd7 9. Bh6 e5 10. d5 Ne7 11. h4 Bxh6 12. Qxh6 Kh8 13. Qd2 Neg8 14. g4 h5 15. Ng3 hxg4 16. h5 g5 17. Qxg5 Nh7 18. Qxd8 Raxd8 19. fxg4 Nh6 20. Be2 Nxg4 21. Kd2 Rg8 22. Raf1 Nh6 23. Rhg1 Rg5 24. Bd3 Bh3 25. Rc1 Rdg8 26. Nce2 R5g7 27. Nh1 Rxg1 28. Nxg1 Rg2+ 29. Ne2 Ng5 30. Ng3 Nf3+ 31. Kc3 Bg4 32. Nf1 Ng5 33. Neg3 Nh3 34. Rc2 Rg1 35. b4 Nf4 36. Rf2 Bh3 37. Ne2 Nxd3 0-1