Chess puzzle (Crushing)
Opening: Four_Knights_Game, Four_Knights_Game_Gunsberg_Variation
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 d6 5. h3 Be7 6. Bc4 O-O 7. d4 exd4 8. Nxd4
Nxd4 9. Qxd4 Be6 10. Bxe6 fxe6 11. O-O e5 12. Nd5 *
Position (FEN): r2q1rk1/ppp1b1pp/3p1n2/3Np3/3QP3/P6P/1PP2PP1/R1B2RK1 b - - 1 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1470
Best move: exd4