[Event "URS-ch41 Final"]
[Site "Moscow"]
[Date "1973.10.20"]
[Round "13"]
[White "Karpov, Anatoly"]
[Black "Polugaevsky, Lev"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. O-O h6 15. Qe2 Qb6 16. Bd2 Kf8 17. Rac1 Rd8 18. Rc2 g6 19. Rfc1 Be7 20. Bc4 Rc8 21. Bxd5 Rxc2 22. Rxc2 Bxd5 23. Rc8+ Kg7 24. Rxh8 Kxh8 25. Bxh6 Qc7 26. b3 Qc3 27. h4 a5 28. Bg5 Bxf3 29. Qxf3 Bxg5 30. hxg5 Qa1+ 31. Kh2 Qxe5+ 32. Qg3 Qb2 33. Qb8+ Kg7 34. f4 Qxa2 35. Qe5+ 1/2-1/2