Chess puzzle (Checkmate)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Mason_Variation
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nf3 Nf6 4. Nbd2 e6 5. e3 Bd6 6. Bg3 Bxg3 7. hxg3 O-O 8.
Ne5 Nxe5 9. dxe5 Ne4 10. Qh5 Nxd2 *
Position (FEN): r1bq1rk1/ppp2ppp/4p3/3pP2Q/8/4P1P1/PPPn1PP1/R3KB1R w KQ - 0 11
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 1534
Best move: Qxh7#