Chess puzzle (Advantage)
Opening: Zukertort_Opening, Zukertort_Opening_Ross_Gambit
Moves: 1. Nf3 e5 2. Nxe5 d6 3. Ng4 *
Position (FEN): rnbqkbnr/ppp2ppp/3p4/8/6N1/8/PPPPPPPP/RNBQKB1R b KQkq - 1 3
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1073
Best move: Bxg4