Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 c5 5. Nf3 Bg4 6. Nc3 Nc6 7. Bb5 h6 8. h3
Bxf3 9. Qxf3 Nf6 10. Nd5 Be7 11. O-O O-O 12. Nxe7+ Qxe7 13. Bxc6 bxc6 14. Re1
Qd7 15. Bf4 Rae8 16. Rad1 d5 17. e5 Ne4 *
Position (FEN): 4rrk1/p2q1pp1/2p4p/2ppP3/4nB2/5Q1P/PPP2PP1/3RR1K1 w - - 1 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1319
Best move: Qxe4