Chess puzzle (Advantage)
Opening: Vienna_Game, Vienna_Game_Stanley_Variation
Moves: 1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nge2 O-O 5. d4 exd4 6. Nxd4 Bb4 7. Bd2 Qe7 8.
Nd5 Qxe4+ 9. Qe2 Qxd4 10. Bxb4 Nxd5 11. Bxf8 Kxf8 12. Bxd5 *
Position (FEN): rnb2k2/pppp1ppp/8/3B4/3q4/8/PPP1QPPP/R3K2R b KQ - 0 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 805
Best move: Qxd5