Mate in three vs Black to move
Start Analysis Engine to see Solution #4377 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017
1014356
[Event "Start Analysis Engine to see Solution #4377 Chess: 5334 Problems, Combination"]
[Site "Cleanchess.com"]
[Date "2017.07.01"]
[Round "0"]
[White "Mate in three"]
[Black "Black to move"]
[FEN "6k1/1R5p/8/5pp1/2b3r1/4rN1K/PP1R2PP/8 b - - 0 1"]
1... Rxf3+ 2. g3 Bf1+ 3. Rg2 Rh4# *
http://chessmicrobase.com/microbases/11081/games/1014356?token=ptr85jug