I would push the d pawn to d6. If you can defend the pawn in these positions, it really hampers the black's development. But nonetlehess nice game.
so much moves pawns 9.b3, 12.h3... 13. Kh4, i dont know, it doesn't look good, i think lose a piece... no, it is not a piece, it is a pawn
b3 starts the queenside attack
I agree that Nh4 loses a pawn
In fact I just realised that I missed a chance to win a piece
