[Event "DDR, 1985"] [White "H Strickert"] [Black "Hausius"] [FEN "3r3r/p1pqppbp/1kN3p1/2pnP3/Q5b1/1NP5/PP3PPP/R1B2RK1 w - - 1 0"] %Hidden=1 1. Qxa7+ Kxc6 2. Na5+ Kb5 3. a4#