Mate in three vs White to move
Start Analysis Engine to see Solution #3857 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017
1013836
[Event "Start Analysis Engine to see Solution #3857 Chess: 5334 Problems, Combination"]
[Site "Cleanchess.com"]
[Date "2017.07.01"]
[Round "0"]
[White "Mate in three"]
[Black "White to move"]
[FEN "B1k1K3/3p4/Nb1P4/q1nQ4/8/8/8/8 w - - 0 1"]
1. Bb7+ Nxb7 2. Qc6+ dxc6 3. d7# *
http://chessmicrobase.com/microbases/11081/games/1013836?token=4n12t42