Chess puzzle (Checkmate)
Opening: Englund_Gambit, Englund_Gambit_Other_variations
Moves: 1. d4 e5 2. dxe5 Nc6 3. Nf3 Bb4+ 4. c3 Bc5 5. Bf4 Qe7 6. Nbd2 h6 7. e3 b6 8.
Ne4 Qf8 9. Qd5 Bb7 10. Nxc5 bxc5 11. Bc4 Nge7 12. Qd3 Na5 13. O-O-O Nxc4 *
Position (FEN): r3kq1r/pbppnpp1/7p/2p1P3/2n2B2/2PQPN2/PP3PPP/2KR3R w kq - 0 14
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 618
Best move: Qxd7#