Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Anti-Fried_Liver_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. c3 Bc5 5. a3 Nf6 6. d3 O-O 7. O-O a6 8. Re1 b5
9. Ba2 Bb6 10. h3 d6 11. d4 exd4 12. cxd4 Ne7 13. Nc3 c6 14. Be3 Be6 15. e5
Bxa2 *
Position (FEN): r2q1rk1/4npp1/pbpp1n1p/1p2P3/3P4/P1N1BN1P/bP3PP1/R2QR1K1 w - - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1527
Best move: exf6