Chess puzzle (Advantage)
Opening: Four_Knights_Game, Four_Knights_Game_Italian_Variation
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. a3 Bxc3 6. dxc3 Nxe4 7. Qd5 Nd6 8.
O-O O-O 9. Nxe5 *
Position (FEN): r1bq1rk1/pppp1ppp/2nn4/3QN3/2B5/P1P5/1PP2PPP/R1B2RK1 b - - 0 9
Black to move.
Themes:  Opening  
Puzzle rating: 1155
Best move: Nxe5