Chess puzzle (Advantage)
Opening: Kings_Gambit_Declined, Kings_Gambit_Declined_Classical
Moves: 1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. fxe5 dxe5 5. Bc4 Nf6 6. Nxe5 *
Position (FEN): rnbqk2r/ppp2ppp/5n2/2b1N3/2B1P3/8/PPPP2PP/RNBQK2R b KQkq - 0 6
Black to move.
Themes:  Opening  
Puzzle rating: 1425
Best move: Qd4