Mate in two vs White to move

Start Analysis Engine to see Solution No. 2847 Tactic: Chess, Combination | Cleanchess.com | 1 Jul 2017

1012833

[Event "Start Analysis Engine to see Solution No. 2847 Tactic: Chess, Combination"] [Site "Cleanchess.com"] [Date "2017.07.01"] [Round "0"] [White "Mate in two"] [Black "White to move"] [FEN "8/2p5/2K5/8/2N5/1Rpk4/6Q1/8 w - - 0 1"] 1.Ra3 Kxc4 ( 1...Kd4 ) *

http://chessmicrobase.com/microbases/11080/games/1012833?token=b7d37ph9