Checks and counterchecks

In this position White had just played 26.Nxe5 inviting his opponent to go for 26...Rxg2. Which continuation leads to victory after that?

A) 27.Nf7+ Kg8 28.Nh6+;
B) 27.Ng4+ Kg8 28.Qe6+;
C) neither nor, Black can always save his skin with a discovered (counter) check.