Try: 1.Qe6+ [A] ?
 1...Kxg5    2.Qg6 [B]
  But 1...Kh5!
 
Try: 1.Qg6 [B] ? 
 1...h3 [a]     2.Sf3 [C] 
  But 1... f3!
 
Solution: 1.Sf3 [C] 
 1...Kh3 2.Qe6  [A]
 1...h3 [a]    2.Qg6  [B] 
 1...Kf5 2.Qg6  [B] 
 1...Kh5 2.Qg6  [B] 

  Lincoln theme  (same mate after three or more defenses)

 Sequence reversal

 Changed and transferred mates
 
  Tries return as mates