Chess puzzle (Checkmate)
Opening: Vienna_Game, Vienna_Game_Stanley_Variation
Moves: 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. h3 Nc6 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nf3
Nd4 9. Nxd4 Bxd4 10. Nd5 *
Position (FEN): r1b1k2r/ppp2pp1/3p1q1p/3Np3/2BbP3/3P3P/PPP2PP1/R2QK2R b KQkq - 1 10
Black to move.
Themes: Attacking f2 or f7 Middlegame Mate in 1 
Puzzle rating: 566
Best move: Qxf2#