Chess puzzle (Checkmate)
Opening: Elephant_Gambit, Elephant_Gambit_Paulsen_Countergambit
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Ng1 Nf6 5. d3 Bd6 6. dxe4 Nxe4 7. Bd3 Nc5 8.
Bc4 O-O 9. Nf3 Bg4 10. O-O Qf6 11. Be2 Nbd7 12. Nc3 Ne5 13. Nxe5 Qxe5 14. Bxg4
*
Position (FEN): r4rk1/ppp2ppp/3b4/2nPq3/6B1/2N5/PPP2PPP/R1BQ1RK1 b - - 0 14
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 719
Best move: Qxh2#