2.Ng3 Qd1+ 3.Qxd1 Rxd1+ 4.Kf2 Nb3 yields Black considerable counterplay.

Thanks to the clever 1...Kf8 Black is not in check at this point and can continue with active measures.

With an active queen Black has no problems.

Provoking ...f7-f5 in order to open the a2-g8 diagonal towards the black king.

With the threat of 4 Be5+, winning a piece.

5...Rxd6 6.Be5+! Kh7 7.Rxb7+ +-

and Black resigned in view of Be5+ on the next move.

Provoking a decisive weakness in the white pawn structure.

2.Nc1 Rxe3+! 3.fxe3 Qxg3+ 4.Kd1 Qg4+! 5.Ke1 Qg2 and the threats cannot be parried.
2.Nf4 g5 3.Nd3 f4 Black's attack is also irresistible.