[Event "Start Analysis Engine to see Solution #4231 Chess: 5334 Problems, Combination"] [Site "Cleanchess.com"] [Date "2017.07.01"] [Round "0"] [White "Mate in three"] [Black "Black to move"] [FEN "1Q6/5pk1/4p1p1/8/4B2q/8/r2r2P1/2R1R1K1 b - - 0 1"] 1... Rxg2+ 2. Bxg2 (2. Kf1 Qf2#) 2... Qf2+ 3. Kh1 (3. Kh2 Qxg2#) 3... Qxg2# *