Chess puzzle (Checkmate)
Opening: Russian_Game, Russian_Game_Cochrane_Gambit
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nxf7 Kxf7 5. Bc4+ Be6 6. Bxe6+ Kxe6 7. Nc3
Nc6 8. d4 Kd7 9. e5 Ng8 10. Qg4+ Ke8 11. O-O Nh6 12. Qf3 Nf7 13. e6 Ng5 14.
Bxg5 Qxg5 15. Qf7+ Kd8 *
Position (FEN): r2k1b1r/ppp2Qpp/2npP3/6q1/3P4/2N5/PPP2PPP/R4RK1 w - - 2 16
White to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1090
Best move: Qd7#