Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Mason_Variation
Moves: 1. d4 d5 2. Bf4 e6 3. e3 c5 4. c3 cxd4 5. cxd4 Bd6 6. Bg3 Nf6 7. Nf3 Ne4 8. Nc3
Nxg3 9. hxg3 Bb4 10. Qc2 O-O *
Position (FEN): rnbq1rk1/pp3ppp/4p3/3p4/1b1P4/2N1PNP1/PPQ2PP1/R3KB1R w KQ - 3 11
White to move.
Themes: Kingside Attack Opening Mate in 1 
Puzzle rating: 1442
Best move: Qxh7#