Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 Nh5 5. Bg3 Nxg3 6. hxg3 f6 7. Bd3 Bxd3 8.
Qxd3 Nd7 9. Rxh7 Rxh7 *
Position (FEN): r2qkb2/pppnp1pr/5p2/3p4/3P4/3QPNP1/PPP2PP1/RN2K3 w Qq - 0 10
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1414
Best move: Qg6#