Ree, Hans VS Smejkal, Jan 1973.??.??

[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "12"]
[White "Ree, Hans"]
[Black "Smejkal, Jan"]
[Result "0-1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Bg7 6. e4 Nxc3 7. bxc3 c5 8. Be2 O-O 9. O-O cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. d5 Ne5 13. Nd4 Bxe2 14. Qxe2 Rc8 15. Rfc1 Qd7 16. h3 Qa4 17. Rab1 Rc4 18. Nf3 Rxc1+ 19. Rxc1 Qxe4 20. Nxe5 Bxe5 21. Qb5 b6 22. Qd7 a5 23. a4 h5 24. Qc6 Rd8 25. Bxb6 Rxd5 26. Qe8+ Kg7 27. Be3 Bf6 28. Re1 Qb4 29. Rc1 Qe4 30. Re1 Qb4 31. Rc1 h4 32. Qc6 Qe4 33. Re1 Qb4 34. Rc1 Re5 35. Qe8 Rh5 36. Qc6 Re5 37. Qc4 Re4 38. Qd5 Qxa4 39. Bb6 Re5 40. Qc4 Re1+ 41. Kh2 Be5+ 0-1