Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Berlin_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. O-O Bd6 6. d3 Bg4 7. h3 Bh5 8.
Nbd2 O-O 9. Qe1 Nd7 10. Nh4 *
Position (FEN): r2q1rk1/pppn1ppp/2pb4/4p2b/4P2N/3P3P/PPPN1PP1/R1B1QRK1 b - - 6 10
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1108
Best move: Qxh4