Chess puzzle (Advantage)
Opening: Ruy_Lopez, Ruy_Lopez_Steinitz_Defense
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. c3 Bg4 5. O-O a6 6. Ba4 Qf6 7. d4 b5 8. Bb3
Bxf3 9. Qxf3 exd4 10. Bd5 Qxf3 *
Position (FEN): r3kbnr/2p2ppp/p1np4/1p1B4/3pP3/2P2q2/PP3PPP/RNB2RK1 w kq - 0 11
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1264
Best move: Bxc6+