Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. O-O Nbd7
8. Nc3 c6 9. Bg5 Be7 10. Rad1 O-O *
Position (FEN): r2q1rk1/pp1nbppp/2p2n2/4p1B1/2B1P3/2N2Q2/PPP2PPP/3R1RK1 w - - 4 11
White to move.
Themes:  Middlegame  
Puzzle rating: 1499
Best move: Bxf6