[Event "Start Analysis Engine to see Solution #4020 Chess: 5334 Problems, Combination"] [Site "Cleanchess.com"] [Date "2017.07.01"] [Round "0"] [White "Mate in three"] [Black "White to move"] [FEN "8/1pkp1p2/2p1rB2/R5K1/3Q4/6P1/2r4q/8 w - - 0 1"] 1. Qb6+ Kd6 (1... Kxb6 2. Bd8#) 2. Rd5+ Kxd5 3. Qd4# *