[Event "IBM"]
[Site "Amsterdam"]
[Date "1975.??.??"]
[Round "7"]
[White "Bohm, Hans"]
[Black "Makarichev, Sergey"]
[Result "1-0"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Nc3 O-O 7. Bg2 Ne4 8. O-O Bf6 9. Qc2 Nxd2 10. Qxd2 d6 11. Rad1 Nc6 12. e4 g6 13. Rfe1 Bg7 14. exf5 exf5 15. Qf4 h6 16. h4 Kh7 17. Nd5 Rf7 18. Qe3 Bd7 19. b4 a5 20. a3 axb4 21. axb4 Ra4 22. Qb3 Ra7 23. c5 Rf8 24. b5 Na5 25. Qd3 Re8 26. Rxe8 Bxe8 27. h5 dxc5 28. dxc5 c6 29. b6 Ra8 30. Nc7 Qxd3 31. Rxd3 Rb8 32. Nd2 Bf8 33. Ra3 Bxc5 34. Rxa5 Bxb6 35. Re5 Bf7 36. Re7 Kg7 37. Rd7 Kf6 38. hxg6 Kxg6 39. Rd6+ Kg7 40. Ne6+ Kg8 41. Bh3 Ba5 42. Bxf5 Bxd2 43. Rxd2 b5 1-0