Chess puzzle (Advantage)
Opening: Scotch_Game, Scotch_Game_Haxo_Gambit
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d4 exd4 5. Bg5 f6 6. Bh4 Nb4 7. O-O g5 8. Bg3
d6 9. c3 dxc3 10. Nxc3 Bg4 11. Qa4+ c6 12. Nd2 Nd3 13. h3 d5 14. exd5 Bd7 15.
Bxd3 cxd5 16. Rfe1+ Ne7 17. Nxd5 *
Position (FEN): r2qk2r/pp1bn2p/5p2/2bN2p1/Q7/3B2BP/PP1N1PP1/R3R1K1 b kq - 0 17
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 975
Best move: Bxa4