Chess puzzle (Advantage)
Opening: Italian_Game, Italian_Game_Giuoco_Pianissimo
Moves: 1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. a4 a5 8. O-O
Bxe3 9. fxe3 d6 10. d4 O-O 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Nd5 c6 *
Position (FEN): r1bq1rk1/1p3pp1/2p2n1p/p2Np3/P1B1P3/4P3/1PP3PP/R2Q1RK1 w - - 0 14
White to move.
Themes: Kingside Attack Middlegame  
Puzzle rating: 1051
Best move: Nxf6+