Chess puzzle (Checkmate)
Opening: Englund_Gambit_Declined, Englund_Gambit_Declined_Reversed_Alekhine
Moves: 1. d4 e5 2. Nf3 exd4 3. Nxd4 d5 4. c4 dxc4 5. Qa4+ Bd7 6. Qxc4 Nc6 7. Nc3 Nf6
8. Bg5 Be7 9. O-O-O O-O 10. Nxc6 bxc6 11. e3 h6 12. Bxf6 Bxf6 13. Ne4 Qe7 14.
Nxf6+ gxf6 15. Bd3 Be6 16. Qe4 Rab8 *
Position (FEN): 1r3rk1/p1p1qp2/2p1bp1p/8/4Q3/3BP3/PP3PPP/2KR3R w - - 4 17
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 476
Best move: Qh7#