Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Nf6 6. Nc3 Bd7 7. Bxc6 Bxc6 8.
Bg5 Be7 9. O-O-O O-O 10. Kb1 b5 11. h4 h6 12. Rdg1 a5 13. Nd5 Nxd5 14. exd5 Bb7
15. g4 Bxg5 *
Position (FEN): r2q1rk1/1bp2pp1/3p3p/pp1P2b1/3Q2PP/5N2/PPP2P2/1K4RR w - - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1116
Best move: hxg5