this ia a recent game of mine which i made several early mistakes but came back rather well i offered a draw and my opponent took it but on reflection i think that i would have had a good chance of a pawn promotin  and i should have gone for the win can anyone tell me what they would have done and any moves i should have played

hm. depends on how good you are at endgames. This is a potential win for black, but a draw for white