Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Mason_Attack
Moves: 1. d4 d5 2. f4 c6 3. c3 Bf5 4. Nd2 e6 5. g3 h6 6. Bg2 Nd7 7. e3 g5 8. Ngf3 Bd6
9. Ne5 f6 10. Qh5+ Kf8 *
Position (FEN): r2q1knr/pp1n4/2pbpp1p/3pNbpQ/3P1P2/2P1P1P1/PP1N2BP/R1B1K2R w KQ - 2 11
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 864
Best move: Qf7#