[Event "Olympiad-20 Preliminaries A"]
[Site "Skopje"]
[Date "1972.09.20"]
[Round "2"]
[White "Sloth, Jorn"]
[Black "Karpov, Anatoly"]
[Result "0-1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. c4 Nc6 5. Nc3 d6 6. a3 Nh6 7. d3 O-O 8. Bd2 Nf5 9. Rb1 a5
10. O-O Bd7 11. e3 e6 12. Ne1 Qe7 13. b3 Rab8 14. Nc2 Rfd8 15. Nb5 b6 16. b4 axb4 17. axb4
Ne5 18. e4 Nh6 19. Nc3 f5 20. b5 Bc8 21. Qe2 Bb7 22. f4 Nd7 23. Rfe1 Re8 24. Ra1 Qd8 25.
Ra7 Nf8 26. h3 Re7 27. Kh2 Rf7 28. Ra4 e5 29. Nd5 exf4 30. gxf4 fxe4 31. dxe4 Ne6 32. Qd3
Qf8 33. Rf1 Kh8 34. Nxb6 Nxf4 35. Bxf4 Rxf4 36. Nd7 Rxf1 37. Qxf1 Qxf1 38. Bxf1 Rd8 39.
Nb6 Bxe4 40. Ne3 Be5+ 41. Kg1 Bd4 0-1