Mate in three vs Black to move
Start Analysis Engine to see Solution #4148 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017
1014127
[Event "Start Analysis Engine to see Solution #4148 Chess: 5334 Problems, Combination"]
[Site "Cleanchess.com"]
[Date "2017.07.01"]
[Round "0"]
[White "Mate in three"]
[Black "Black to move"]
[FEN "4r2k/pp3p2/2b3r1/7N/4n2p/2Pp1B1P/PP3P2/3RRK2 b - - 0 1"]
1... Nd2+ 2. Rxd2 Rxe1+ 3. Kxe1 Rg1# *
http://chessmicrobase.com/microbases/11081/games/1014127?token=fqg48cw9