Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. c3 Be6 5. Qb3 Bxc4 6. Qxc4 Nf6 7. O-O Nc6 8.
Re1 Ng4 9. d4 g5 10. Qb3 Qc8 11. h3 Nf6 12. Bxg5 *
Position (FEN): r1q1kb1r/ppp2p2/2np1n1p/4p1B1/3PP3/1QP2N1P/PP3PP1/RN2R1K1 b kq - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 1071
Best move: hxg5