Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. c4 Nc6 4. Nc3 Nge7 5. Nd5 a6 6. d4 exd4 7. Nxd4 Ne5 8.
Bg5 f6 9. Qh5+ N5g6 10. Bxf6 *
Position (FEN): r1bqkb1r/1pp1n1pp/p2p1Bn1/3N3Q/2PNP3/8/PP3PPP/R3KB1R b KQkq - 0 10
Black to move.
Themes:  Opening  
Puzzle rating: 1338
Best move: gxf6