Chess puzzle (Advantage)
Opening: Kings_Gambit_Accepted, Kings_Gambit_Accepted_Modern_Defense
Moves: 1. e4 e5 2. f4 exf4 3. Nf3 d5 4. e5 g5 5. h4 g4 6. Ng5 h6 7. Nxf7 Kxf7 8. Bd3
Bc5 9. c4 h5 10. b3 Nc6 11. cxd5 Qxd5 12. Bc4 Be6 *
Position (FEN): r5nr/ppp2k2/2n1b3/2bqP2p/2B2ppP/1P6/P2P2P1/RNBQK2R w KQ - 2 13
White to move.
Themes:  Middlegame  
Puzzle rating: 816
Best move: Bxd5