[Event "World-ch20 Smyslov-Botvinnik +6-3=13"]
[Site "Moscow"]
[Date "1957.04.04"]
[Round "13"]
[White "Botvinnik, Mikhail"]
[Black "Smyslov, Vassily V"]
[Result "1-0"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 b6 5. Ne2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 O-O 9. a4
c5 10. Ba3 dxc4 11. bxc4 Nc6 12. Nb5 Bb7 13. Be2 Ne4 14. Bf3 Ng5 15. Bxc6 Bxc6 16. f3 a6
17. Nc3 f5 18. O-O Qf6 19. Qd3 Rfd8 20. d5 Nf7 21. e4 exd5 22. cxd5 Bd7 23. Bb2 Ne5 24.
Qe2 f4 25. Nd1 b5 26. Nf2 c4 27. axb5 axb5 28. Qd2 Rac8 29. Rfc1 Re8 30. Bc3 Rc7 31. Kh1
Rb7 32. Ra2 h5 33. Rca1 b4 34. Bxb4 Qb6 35. Bc3 Qe3 36. Nd1 Qxd2 37. Rxd2 Nd3 38. Bd4 Reb8
39. Nc3 Rb3 40. h4 R8b7 41. Ra8+ 1-0