Chess puzzle (Advantage)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Other_variations
Moves: 1. e4 Nc6 2. Bc4 d6 3. Nf3 Bg4 4. Ne5 *
Position (FEN): r2qkbnr/ppp1pppp/2np4/4N3/2B1P1b1/8/PPPP1PPP/RNBQK2R b KQkq - 3 4
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1707
Best move: Nxe5