[Event "IBM"]
[Site "Amsterdam"]
[Date "1971.07.14"]
[Round "2"]
[White "Browne, Walter Shawn"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 O-O 8. Ne2 Nc6 9. Ba3 b6 10. O-O Bb7 11. Rc1 Qd7 12. Qc2 Rfd8 13. Rfd1 Na5 14. Bd3 Bc6 15. Qb1 Ba4 16. Rf1 e6 17. Bb4 c5 18. Bxa5 bxa5 19. Bc2 Rab8 20. Bxa4 Qxa4 21. Qc2 Qxc2 22. Rxc2 cxd4 23. cxd4 Bxd4 24. Nxd4 Rxd4 25. f3 a4 26. g3 a3 27. Rff2 Rd1+ 28. Kg2 Rbb1 29. Rc3 Rg1+ 30. Kh3 Rb2 31. Rfc2 Kg7 32. Kg4 e5 33. f4 exf4 34. Kxf4 Ra1 35. h4 Raxa2 36. Rc1 Rb6 37. Rc7 Ra6 38. Ke3 Rg2 39. Kf3 Rb2 40. R1c6 Rbb6 0-1