Mate in three vs Black to move

Start Analysis Engine to see Solution #4454 Chess: 5334 Problems, Combination | Cleanchess.com | 1 Jul 2017

1014433

[Event "Start Analysis Engine to see Solution #4454 Chess: 5334 Problems, Combination"] [Site "Cleanchess.com"] [Date "2017.07.01"] [Round "0"] [White "Mate in three"] [Black "Black to move"] [FEN "r5k1/5ppp/2pp4/p4N2/K1P1r3/3nQ2P/Pb1RBPP1/7R b - - 0 1"] 1... Rxc4+ 2. Kb3 Rc3+ 3. Ka4 Ra3# *

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