Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_French_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. Nc3 d5 4. exd5 exd5 5. Be2 Nf6 6. d3 Be6 7. h3 a6 8. O-O
h6 9. Bf4 Bd6 10. a3 *
Position (FEN): rn1qk2r/1p3pp1/p2bbn1p/2pp4/5B2/P1NP1N1P/1PP1BPP1/R2Q1RK1 b kq - 0 10
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1026
Best move: Bxf4