[Event "IBM"]
[Site "Amsterdam"]
[Date "1971.07.21"]
[Round "8"]
[White "Evans, Larry Melvyn"]
[Black "Uhlmann, Wolfgang"]
[Result "1-0"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. f3 O-O 6. Nge2 e5 7. Bg5 c6 8. Qd2 a6 9. d5 cxd5 10. Nxd5 Be6 11. Nec3 Nc6 12. Bd3 Nd4 13. O-O Bxd5 14. cxd5 b5 15. Kh1 Rc8 16. Ne2 Nxe2 17. Bxe2 h6 18. Be3 Nh5 19. a4 Nf4 20. axb5 Nxe2 21. Qxe2 axb5 22. Qxb5 Rb8 23. Qe2 Rb3 24. Ra3 Qb8 25. Rxb3 Qxb3 26. Rc1 f5 27. h3 Rb8 28. Rc2 fxe4 29. fxe4 Kh7 30. Bc1 Rb4 31. Rc7 Rb8 32. Kh2 Rf8 33. Qg4 Qb6 34. Qd7 Rg8 35. Qe7 g5 36. Bxg5 hxg5 37. Qf7 Kh6 38. Re7 1-0