Chess puzzle (Checkmate)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Ba4 Bc5 9. c3 Bxf2+ 10. Kxf2 Ng4+ 11. Kf1 Qxg5 12. b4 Ba6+ 13. Kg1 O-O 14. bxa5
Qf4 15. d4 *
Position (FEN): r4rk1/p4ppp/b1p5/P3p3/B2P1qn1/2P5/P5PP/RNBQ2KR b - - 0 15
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 902
Best move: Qf2#