Chess puzzle (Crushing)
Opening: Zukertort_Opening, Zukertort_Opening_Sicilian_Invitation
Moves: 1. Nf3 c5 2. e3 Nc6 3. d4 d5 4. b3 Nf6 5. Bb2 Bf5 6. Bd3 Bg6 7. Bxg6 hxg6 8.
Nbd2 e6 9. Qe2 Qc7 10. Ne5 Nxe5 11. dxe5 Nd7 12. f4 Be7 13. c4 f6 14. exf6 Bxf6
15. Bxf6 Nxf6 16. Qg4 *
Position (FEN): r3k2r/ppq3p1/4pnp1/2pp4/2P2PQ1/1P2P3/P2N2PP/R3K2R b KQkq - 1 16
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 745
Best move: Nxg4