[Event "Simul, 25b"]
[Site "Rotterdam NED"]
[Date "1938.12.01"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Botvinnik"]
[Black "Willem Jan Muhring"]
[ECO "D31"]
[WhiteElo "?"]
[BlackElo "?"]
[Source "Het Nieuws van den dag voor N-I, 1938.12.17"]
[PlyCount "88"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Bd6 5. Nf3 f5 6. Ne5 Nf6 7. f4 O-O 8. Be2 Nbd7
9. O-O Ne4 10. Nxe4 fxe4 11. Bd2 Nxe5 12. fxe5 Be7 13. Rxf8+ Bxf8 14. Rc1 Bd7
15. c5 b5 16. a4 a6 17. Ra1 Be7 18. Qe1 Bh4 19. g3 Bg5 20. Kg2 b4 21. a5 Bc8 22.
Bg4 Rb8 23. h4 Bh6 24. Ra4 b3 25. Ra3 Qe7 26. Bd1 Qf7 27. Qf2 Qxf2+ 28. Kxf2 Kf7
29. Bc3 Ke7 30. Bxb3 Bd7 31. Bd2 Be8 32. g4 g6 33. g5 Bf8 34. Bc3 Bd7 35. Bc2 h5
36. Ra1 Bg7 37. Bd1 Rf8+ 38. Kg2 Rb8 39. Be2 Bc8 40. Rf1 Bb7 41. Kg3 Rf8 42. Rf6
Bxf6 43. exf6+ Rxf6 44. gxf6+ 1-0