Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Two_Knights_Defense
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Ba4 h6 9. Nf3 Bd6 10. O-O O-O 11. a3 *
Position (FEN): r1bq1rk1/p4pp1/2pb1n1p/n3p3/B7/P4N2/1PPP1PPP/RNBQ1RK1 b - - 0 11
Black to move.
Themes:  Opening  
Puzzle rating: 1873
Best move: e4