Bro, I always play c6 as black.
My alternative is f5 that's the Calabrese countergambit.I'm not really convinced by it, even though I'm a Latvian Gambit player.
That's why I go with c6 the Philidor.
It's the only way to escape deep theory, to avoid weird transpositions with the Italian
The spirit of the opening is being able to play the d5 break. The spirit of the opening is to fight against the bishop on c4, either with a direct d5 after c6 or with the move b5.
I started liking this since I saw Fabi play it against Magnus.
If anyone knows a good way to understand better the spirit of the opening please share your knowledge! ... an IM told me ...2.c6 it's too ambitious and learning from Fabi is not ideal because he probably had some deep prep, and it's not necessarily a good choice.
But I wonder what others think
Thanks