Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nc3 Nf6 3. Nf3 Bb4 4. d4 Nxe4 5. Bd2 exd4 *
Position (FEN): rnbqk2r/pppp1ppp/8/8/1b1pn3/2N2N2/PPPB1PPP/R2QKB1R w KQkq - 0 6
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1390
Best move: Nxe4