[Event "No. 3177 Tactic: Chess, Combination"] [Site "www.masterchessopen.com"] [Round "0"] [White "Mate in two"] [Black "White to move"] [FEN "8/8/8/3Q4/1k1Pn3/1P6/8/1R2K3 w - - 0 1"] 1. Qc6 Ka3 (1... Ka5 2. b4No. ) (1... Nc3 2. Qc5No. ) (1... Nc5 2. Qxc5No. ) 2. Qa4No. *