Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Anti-Fried_Liver_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bd6 7. Qxg7 Qf6
8. Bxf7+ Qxf7 9. Qxh8 Be7 10. Qd4 c5 11. Qh8 *
Position (FEN): r1b1k1nQ/pp1pbq2/7p/2p5/4P3/8/PPP2PPP/RNB1K2R b KQq - 1 11
Black to move.
Themes:  Middlegame  
Puzzle rating: 1341
Best move: Bf6