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 Ne5 6. Bb3 Nf6 7. Nc3 Bb4 8.
f3 O-O 9. O-O c5 10. Nf5 c4 11. f4 Qb6+ *
Position (FEN): r1b2rk1/pp1p1pp1/1q3n1p/4nN2/1bp1PP2/1BN5/PPP3PP/R1BQ1RK1 w - - 1 12
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1345
Best move: Be3