Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Italian_Variation
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 Nb4 7. Nc3 e4 8.
Qe2 Qe7 9. Bxe4 *
Position (FEN): r1b1kb1r/ppp1qppp/8/3p4/1n2B3/2N2N2/PPPPQPPP/R1B1K2R b KQkq - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1159
Best move: dxe4