Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bb5+ c6 4. Ba4 f5 5. exf5 Bxf5 6. O-O e4 7. Re1 Nf6 8. d3
Be7 9. Nc3 exf3 10. Qxf3 Bg4 11. Qf4 O-O 12. Ne4 Qc8 13. h3 Nh5 *
Position (FEN): rnq2rk1/pp2b1pp/2pp4/7n/B3NQb1/3P3P/PPP2PP1/R1B1R1K1 w - - 1 14
White to move.
Themes:  Opening  
Puzzle rating: 1466
Best move: Qxg4