Botterill, George Steven VS Karpov, Anatoly 1971.12.31

[Event "Christmas Congress 1971/72-47 Premier"]
[Site "Hastings"]
[Date "1971.12.31"]
[Round "3"]
[White "Botterill, George Steven"]
[Black "Karpov, Anatoly"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bh4 b6 8. Bxf6 Bxf6 9. cxd5
exd5 10. Be2 Bb7 11. O-O Re8 12. b4 a6 13. Qb3 Qd6 14. Nd2 Nc6 15. a3 Ne7 16. Bf3 Rad8 17.
g3 Nf5 18. Qc2 g6 19. Nb3 Re7 20. Rad1 Qe6 21. Nc1 Nd6 22. Nd3 Qf5 23. Bg2 g5 24. Qb3 Ne4
25. a4 h5 26. h3 Bg7 27. a5 Qe6 28. Na4 Qd6 29. Rfe1 Rde8 30. Nc3 Kh8 31. b5 axb5 32. Nxb5
Qh6 33. Nc3 Nxc3 34. Qxc3 bxa5 35. Qxa5 c6 36. Rb1 h4 37. g4 f5 38. gxf5 Bc8 39. Rb8 Bxf5
40. Qa8 Qg6 41. Nb4 Bd7 42. Rxe8+ Rxe8 43. Qb7 Re7 44. Rc1 g4 45. Rxc6 Qb1+ 46. Bf1 gxh3
47. Qb5 Re6 48. Qb8+ Re8 49. Qd6 Rg8 0-1