Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nc3 Bf5 4. a3 e6 5. e3 a6 6. h4 Bd6 7. Bxd6 Qxd6 8. g4
Be4 9. f3 Qg3+ 10. Kd2 Qf2+ 11. Be2 Qg2 12. Nh3 Bxf3 13. Ng5 Bxe2 14. Nxe2 Qxg4
15. Qf1 h6 *
Position (FEN): r3k1nr/1pp2pp1/p1n1p2p/3p2N1/3P2qP/P3P3/1PPKN3/R4Q1R w kq - 0 16
White to move.
Themes: Attacking f2 or f7 Middlegame  
Puzzle rating: 824
Best move: Qxf7+