Mate in two vs White to move

Start Analysis Engine to see Solution No. 738 Tactic: Chess, Puzzels | Cleanchess.com | 1 Jul 2015

1010737

[Event "Start Analysis Engine to see Solution No. 738 Tactic: Chess, Puzzels"] [Site "Cleanchess.com"] [Date "2015.07.01"] [Round "0"] [White "Mate in two"] [Black "White to move"] [FEN "1Nb5/3Q4/3p4/r1p5/nkn5/pr5R/4p2q/2K5 w - - 0 1"] 1.Qb5+ Kxb5 ( 1...Rxb5 ) *

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