Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 g6 3. Nc3 c6 4. Qd2 Bg7 5. O-O-O Nf6 6. f3 Bf5 7. g4 Bd7 8. Bh6
Bxh6 9. Qxh6 Qa5 10. Kb1 Na6 11. a3 O-O-O 12. e4 e6 13. e5 Ne8 14. Qg7 *
Position (FEN): 2krn2r/pp1b1pQp/n1p1p1p1/q2pP3/3P2P1/P1N2P2/1PP4P/1K1R1BNR b - - 2 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 678
Best move: Nxg7