Mate in three vs Black to move
Start Analysis Engine to see Solution #4219 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017
1014198
[Event "Start Analysis Engine to see Solution #4219 Chess: 5334 Problems, Combination"]
[Site "Cleanchess.com"]
[Date "2017.07.01"]
[Round "0"]
[White "Mate in three"]
[Black "Black to move"]
[FEN "4RB1k/1pp2p1p/8/7n/Q5nP/P5p1/1P1q2P1/5RK1 b - - 0 1"]
1... Qf2+ 2. Rxf2 gxf2+ 3. Kf1 Ng3# *
http://chessmicrobase.com/microbases/11081/games/1014198?token=bxlac5qu