[Event "IBM"]
[Site "Amsterdam"]
[Date "1975.??.??"]
[Round "11"]
[White "Razuvaev, Yuri S"]
[Black "Huebner, Robert"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. Qe2 Be7 8. c4 O-O 9. b3 Re8 10. Bb2 Bf8 11. Nc3 g6 12. Rad1 Bg7 13. Bb1 Qc7 14. Qd2 Nbd7 15. f4 Nc5 16. Nf3 e5 17. f5 b5 18. b4 Ncd7 19. cxb5 Nb6 20. a4 Nc4 21. Qe2 Qa7+ 22. Kh1 Ne3 23. Ba2 Nxd1 24. Qxd1 gxf5 25. Ng5 Rf8 26. Qxd6 h6 27. Nf3 axb5 28. Nxe5 bxa4 29. b5 a3 30. b6 Qa6 31. Bc4 axb2 32. Bxa6 Bxa6 33. Rb1 Nxe4 34. Nxe4 fxe4 35. h3 Rfe8 36. Ng4 Bd3 37. Nxh6+ Bxh6 38. Qxh6 Bxb1 39. Qg5+ Kf8 40. Qc5+ Kg7 41. Qg5+ 1/2-1/2