Me versus CPU-IMPOSSIBLE
1... Nc3 is the Nimzovich Defense. Black intends to answer 2 d4 with d5. You transposed into the Scotch game.
Black's 4 ... Ned7 is passive. Apparently the computer is programmed to get the other player out of "book".
After 6 ...Nc6, you should play 7 Qe3. This takes c5 away from Black's Bishop, protects the e pawn, and adds protection to your Knight against ... Bb4.