[Event "IBM"]
[Site "Amsterdam"]
[Date "1971.07.14"]
[Round "2"]
[White "Scholl, Eddie C"]
[Black "Ree, Hans"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nde2 e6 8. O-O Be7 9. a3 O-O 10. Ba2 a6 11. Ng3 Rd8 12. h3 Qc7 13. Qe2 b5 14. Bd2 Ne5 15. b3 Nc6 16. b4 d5 17. exd5 exd5 18. Rfd1 Be6 19. f4 Re8 20. Qf2 d4 21. Nce4 Nxe4 22. Nxe4 Bxa2 23. Rxa2 f5 24. Ng5 Bxg5 25. fxg5 Qf7 26. Raa1 Re4 27. Bf4 Rae8 28. Rd2 Qc4 29. Rad1 Re2 30. Qf3 Rxd2 31. Rxd2 Re4 32. Qf2 g6 33. Kh2 Nd8 34. Rd3 Ne6 35. Bc1 Qc7+ 36. Kg1 Qe5 37. Bd2 Re2 38. Qf3 Qe4 39. Kf1 Qxf3+ 40. gxf3 Rh2 41. f4 Kf7 42. Ke1 Rh1+ 43. Ke2 Ra1 44. c3 Ra2 45. Kd1 Rxa3 46. Kc2 dxc3 47. Bxc3 Nxf4 48. Rd7+ Ke6 49. Rxh7 Nd5 50. Bd4 Nxb4+ 51. Kb2 Rg3 52. h4 f4 53. h5 gxh5 54. Rxh5 Kf5 0-1