[Event "World-ch20 Smyslov-Botvinnik +6-3=13"]
[Site "Moscow"]
[Date "1957.03.05"]
[Round "1"]
[White "Botvinnik, Mikhail"]
[Black "Smyslov, Vassily V"]
[Result "0-1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 c5 6. Nge2 Nc6 7. O-O d6 8. a3 Bd7 9. h3
Ne8 10. d3 Nc7 11. Rb1 Rb8 12. Be3 b5 13. cxb5 Nxb5 14. Nxb5 Rxb5 15. d4 Qc8 16. dxc5 dxc5
17. Kh2 Rd8 18. Qc1 Nd4 19. Nc3 Rb7 20. f4 Bc6 21. Rf2 a5 22. Qf1 Nb5 23. e5 Nxc3 24. bxc3
Bxg2 25. Rxg2 Rxb1 26. Qxb1 Qc6 27. Rd2 Rxd2+ 28. Bxd2 c4 29. Be3 f6 30. Bd4 Kf7 31. Qd1
a4 32. Qe2 Qd5 33. Kg1 Bf8 34. f5 fxe5 35. fxg6+ hxg6 36. Bxe5 e6 37. Qf2+ Ke8 38. Qf6
Bxa3 39. Qxg6+ Kd7 40. Qh7+ Be7 41. Bf6 0-1