Chess puzzle (Checkmate)
Opening: Elephant_Gambit, Elephant_Gambit_Paulsen_Countergambit
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ng1 Qxd5 5. Nc3 Qe5 6. Qe2 Nf6 7. d3 Bb4 8.
Bd2 O-O 9. Nxe4 Bxd2+ 10. Kxd2 Nxe4+ 11. Qxe4 Qxb2 12. Re1 Be6 13. Nf3 Nd7 14.
Ng5 Nc5 *
Position (FEN): r4rk1/ppp2ppp/4b3/2n3N1/4Q3/3P4/PqPK1PPP/4RB1R w - - 6 15
White to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 627
Best move: Qxh7#