Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Steinitz_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. c3 Nf6 5. O-O Bg4 6. Qb3 Bxf3 7. Bxf7+ Kf8 8.
gxf3 Nbd7 9. Kh1 *
Position (FEN): r2q1k1r/pppnbBpp/3p1n2/4p3/4P3/1QP2P2/PP1P1P1P/RNB2R1K b - - 2 9
Black to move.
Themes:  Opening  
Puzzle rating: 1119
Best move: Nc5