King pawn game: 2 b3 (C20)

this is a wonderful opening for beginners and if you like to develop early great opening that keeps white's opening advantage gets straight to the middle game with a great position

 on this game ill just show you how nice it looks with a mirror defence and then the 2...d5 variation

and now the d5 variation where black loses a tempo

Will try it

I recently met up with this as Czyzewski Opening. For several days I try to use this in my games.

how did it go