Mate in three vs Black to move
Start Analysis Engine to see Solution #4184 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017
1014163
[Event "Start Analysis Engine to see Solution #4184 Chess: 5334 Problems, Combination"]
[Site "Cleanchess.com"]
[Date "2017.07.01"]
[Round "0"]
[White "Mate in three"]
[Black "Black to move"]
[FEN "2k4r/ppp3pp/7r/4n3/8/1BP5/PP2bPPP/RN2R1K1 b - - 0 1"]
[ECO "A04"]
[Opening "Reti"]
1... Nf3+ 2. gxf3 Rg6+ 3. Kh1 Bxf3# *
http://chessmicrobase.com/microbases/11081/games/1014163?token=ao607tqw