This opening is called the Bogo-Indian defence... if a knight was on c3 instead of f3 it would have been the Nimzo-Indian

Now the chess starts.. Black decides whether to close the game (e6-e5) or keep it open (exd5)

I chose to keep it open largely to keep the Bishop active

? White may have had concerns for the e4 square, but this is an obvious mistake, as it drops the pawn on d5

? This move seemed to look ok but 18. f3-f4 Qxf5 19. Bxb7 removes Black's Bishop, and makes the game more equal

? But instead, White made a mistake and allows...

... a strong move, exploiting the pinned g3 pawn whilst hitting an unprotected Bishop and threatening a royal fork on e2... something has to give

? Rxe2 was better, there was no need to be concerned about the Queenside pawns yet

Black says "Ok i'm winning, let's exchange Queens"

White of course refuses