Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Other_variations
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Ne5 7. Be2 Qh4 8.
a4 Qxe4 9. O-O d6 10. b4 Bb6 11. a5 Bxd4 12. Bxd4 Be6 13. a6 b6 14. Bb5+ c6 15.
Ba4 Bd5 *
Position (FEN): r3k1nr/p4ppp/Pppp4/3bn3/BP1Bq3/2P5/5PPP/RN1Q1RK1 w kq - 2 16
White to move.
Themes:  Opening  
Puzzle rating: 1718
Best move: f3