Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8.
Bg5 f6 9. Bh4 Bh6 10. f4 g5 11. Bg3 c5 12. Nf5 Bxf5 13. exf5 Qe7+ 14. Be2 Ne3
15. Nd5 Nxd5 16. Qxd5 gxf4 17. Bh4 Bg5 *
Position (FEN): rn2k2r/pp2q2p/3p1p2/2pQ1Pb1/5p1B/8/PPP1B1PP/R3K2R w KQkq - 2 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1248
Best move: Bxg5