Force mate in 2
1. Nxc7++ (this is double check, so Black can't block with Re6, otherwise this would force a mate in 3)
1. ... Kd8 or Kf8 (doesn't matter which one Black picks; these are the only 2 legal moves)
2. Qe8#
1. Nxc7++ (this is double check, so Black can't block with Re6, otherwise this would force a mate in 3)
1. ... Kd8 or Kf8 (doesn't matter which one Black picks; these are the only 2 legal moves)
2. Qe8#
I assume you didn't read heavyop's response to that exact same line 2 posts earlier? If so you would realize that doesn't work.