Ree, Hans VS Malich, Burkhard 1972.??.??

[Event "IBM"]
[Site "Amsterdam"]
[Date "1972.??.??"]
[Round "?"]
[White "Ree, Hans"]
[Black "Malich, Burkhard"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 c6 5. cxd5 cxd5 6. Bf4 Bg7 7. Nf3 O-O 8. e3 Nc6 9. Be2 Na5 10. Qb4 Nc6 11. Qa3 Nh5 12. Bg5 h6 13. Bh4 g5 14. Bg3 Nxg3 15. hxg3 e6 16. g4 a6 17. O-O h5 18. gxh5 g4 19. Nh2 f5 20. f4 Qh4 21. Rfd1 Rf6 22. Bb5 Bf8 23. Qa4 Bd7 24. Ne2 Rc8 25. Bxc6 Bxc6 26. Qc2 Rh6 27. Nf1 Bb5 28. Qxc8 Bxe2 29. Re1 Bxf1 30. Kxf1 Qh1+ 31. Kf2 Qxh5 32. Ke2 g3+ 33. Kd3 Qf7 34. Rh1 Rxh1 35. Rxh1 b5 36. Rc1 Kg7 37. Qc7 Be7 38. Qe5+ Bf6 39. Qc7 Be7 40. Rc6 Kf6 41. Qe5+ 1-0