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. Nc3 Qxf4 6. Nd5 Qf5 7. Nxc7+ Kd8
8. Nxa8 Nxe5 9. Nxe5 Qxe5 10. e3 Bb4+ 11. c3 Ba5 12. Bd3 Ne7 13. O-O d5 14. Qa4
Nc6 15. Bb5 Bc7 16. Bxc6 *
Position (FEN): N1bk3r/ppb2ppp/2B5/3pq3/Q7/2P1P3/PP3PPP/R4RK1 b - - 0 16
Black to move.
Themes: Kingside Attack Middlegame Mate in 1 
Puzzle rating: 849
Best move: Qxh2#