Chess puzzle (Crushing)
Opening: Italian_Game, Italian_Game_Blackburne-Kostic_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 4. c3 Nxf3+ 5. Qxf3 Nf6 6. O-O d6 7. d4 c6 8.
Bg5 Be7 9. Nd2 O-O 10. Rad1 Qc7 11. Rfe1 Bg4 12. Qxg4 *
Position (FEN): r4rk1/ppq1bppp/2pp1n2/4p1B1/2BPP1Q1/2P5/PP1N1PPP/3RR1K1 b - - 0 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 847
Best move: Nxg4