Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Spanish_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Bc5 5. Bxc6 dxc6 6. Nxe5 Nxe4 *
Position (FEN): r1bqk2r/ppp2ppp/2p5/2b1N3/4n3/2N5/PPPP1PPP/R1BQK2R w KQkq - 0 7
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1002
Best move: Nxe4