Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. O-O a6 6. Re1 d6 7. h3 h6 8. Na4
Na5 9. Bd3 Bd7 10. Nxc5 dxc5 11. b3 Be6 12. Nxe5 *
Position (FEN): r2qk2r/1pp2pp1/p3bn1p/n1p1N3/4P3/1P1B3P/P1PP1PP1/R1BQR1K1 b kq - 0 12
Black to move.
Themes:  Opening  
Puzzle rating: 1778
Best move: Qd4