Mate in three vs White to move
Start Analysis Engine to see Solution #3960 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017
1013939
[Event "Start Analysis Engine to see Solution #3960 Chess: 5334 Problems, Combination"]
[Site "Cleanchess.com"]
[Date "2017.07.01"]
[Round "0"]
[White "Mate in three"]
[Black "White to move"]
[FEN "k1r5/p2R4/N1P3pp/5p2/8/KP2p3/2P2r2/8 w - - 0 1"]
1. Rb7 e2 2. Rb8+ Rxb8 3. Nc7# *
http://chessmicrobase.com/microbases/11081/games/1013939?token=u4lj6dln