[Event "Start Analysis Engine to see Solution No. 606 Tactic: Chess, Puzzels"] [Site "Cleanchess.com"] [Date "2015.07.01"] [Round "0"] [White "Mate in two"] [Black "White to move"] [FEN "3b4/p5pb/3n4/2pNR3/7p/6kP/1Pn3P1/6BK w - - 0 1"] 1.Nf4 { threatening Nh5No. (No. 1) } ( 1.Re2 { threatening Bh2No. (No. 1) } 1...a5 ( 1...Na1 ) ( 1...Ne3 ) ) 1...a5 ( 1...Kxf4 ) ( 1...g6 ) *