[Event "No. 2422 Tactic: Chess, Combination"] [Site "www.masterchessopen.com"] [Round "0"] [White "Mate in two"] [Black "White to move"] [FEN "8/8/1K1B4/8/k3N3/2R5/2n5/n7 w - - 0 1"] 1. Rd3 Ne3 (1... Nd4 2. Ra3No. ) (1... Nb4 2. Nc5No. ) (1... Na3 2. Rxa3No. ) (1... Nb3 2. Nc3No. ) 2. Ra3No. *