Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Morphy_Gambit
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 Bg4 5. c3 dxc3 6. O-O Qf6 7. e5 dxe5 8.
Qa4+ c6 9. Ng5 Nh6 10. Bxf7+ Nxf7 11. Nxf7 Qxf7 12. Qxg4 cxb2 *
Position (FEN): rn2kb1r/pp3qpp/2p5/4p3/6Q1/8/Pp3PPP/RNB2RK1 w kq - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1459
Best move: Qc8+