Enklaar, Bert F VS Andersson, Ulf 1973.??.??

[Event "IBM"]
[Site "Amsterdam"]
[Date "1973.??.??"]
[Round "13"]
[White "Enklaar, Bert F"]
[Black "Andersson, Ulf"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bb7 12. f4 d5 13. cxd5 exd5 14. Nxd5 Nxd5 15. Qxd5 Qxd5 16. exd5 Nb4 17. Bxb6 Bxd5 18. Nc4 Rfe8 19. a3 Bd8 20. Bf3 Bxc4 21. Bxd8 Raxd8 22. Rfc1 Rd4 23. axb4 Rxf4 24. Bb7 h6 25. g3 Rd4 26. Rc2 Red8 27. b3 Bb5 28. Rc8 Rxc8 29. Bxc8 Rd6 30. Bh3 Kf8 31. Bf1 Ke7 32. Bc4 Rf6 33. Rd1 Rf5 34. Rd4 f6 35. g4 Re5 36. Kf2 h5 37. gxh5 Rxh5 38. h4 Re5 39. Kg3 g6 40. Rg4 g5 1/2-1/2