[Event "Madrid International"]
[Site "Madrid"]
[Date "1973.11.28"]
[Round "3"]
[White "Karpov, Anatoly"]
[Black "Andersson, Ulf"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Nbd2 Bb7 6. Bg2 O-O 7. O-O c5 8. a3 Bxd2 9.
Bxd2 cxd4 10. Bb4 Re8 11. Bd6 Ne4 12. Qxd4 Na6 13. b4 Rc8 14. Rac1 Nxd6 15. Qxd6 Nc7 16.
Rfd1 Re7 17. Qd3 Bxf3 18. Bxf3 Ne8 19. Bb7 Rc7 20. Ba6 Rc6 21. Qb3 Qb8 22. Qa4 Rc7 23. Qb5
Nf6 24. f3 d5 25. c5 h5 26. a4 Re8 27. cxb6 axb6 28. a5 Rxc1 29. Rxc1 Qe5 30. Qxb6 d4 31.
Kh1 Qe3 32. Rf1 e5 33. Bd3 h4 34. gxh4 Qf4 35. Rg1 Qxh4 36. a6 g6 37. a7 Kg7 38. Bxg6 1-0