Chess puzzle (Checkmate)
Opening: Englund_Gambit_Complex, Englund_Gambit_Complex_Englund_Gambit
Moves: 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Nc3 Bb4 7. Rb1 Qa3
8. Nd5 Bxd2+ 9. Qxd2 Qxa2 10. Rd1 Rb8 11. Nxc7+ Kd8 12. Nb5 Nge7 13. Nd6 Qe6
14. e4 Rf8 15. Bc4 Qg6 16. Nxc8 Rxc8 *
Position (FEN): 2rk1r2/pp1pnppp/2n3q1/4P3/2B1P3/5N2/2PQ1PPP/3RK2R w K - 0 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1309
Best move: Qxd7#