[Event "World-ch20 Smyslov-Botvinnik +6-3=13"]
[Site "Moscow"]
[Date "1957.04.23"]
[Round "20"]
[White "Smyslov, Vassily V"]
[Black "Botvinnik, Mikhail"]
[Result "1-0"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f6 8. Nf3 Nc6 9. Qg3
Qf7 10. dxc5 Nge7 11. Bd3 fxe5 12. Nxe5 Nxe5 13. Qxe5 O-O 14. O-O Nc6 15. Qg3 e5 16. Be3
Bf5 17. Rab1 Bxd3 18. cxd3 Rae8 19. f4 Qc7 20. fxe5 Rxf1+ 21. Rxf1 Qxe5 22. Qxe5 Nxe5 23.
Rd1 Kf7 24. h3 Nc6 25. Bf4 Re7 26. Bd6 Rd7 27. Rf1+ Ke6 28. Re1+ Kf7 29. Kf2 b6 30. Rb1
Ke6 31. Rb5 d4 32. c4 bxc5 33. Bh2 Rf7+ 34. Ke2 Re7 35. Rxc5 Kd7+ 36. Kd2 Re6 37. Rg5 g6
38. Rd5+ Kc8 39. Bg1 Rf6 40. Bxd4 Nxd4 41. Rxd4 Rf2+ 42. Kc3 1-0