[Event "No. 2378 Tactic: Chess, Combination"] [Site "www.masterchessopen.com"] [Round "0"] [White "Mate in two"] [Black "White to move"] [FEN "1R2B3/8/8/8/2kP4/2N2K2/8/Q7 w - - 0 1"] 1. Nb5 Kb3 (1... Kb4 2. Nd6No. ) (1... Kd3 2. Qc3No. ) (1... Kd5 2. Qa2No. ) 2. Na3No. *