Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. dxc5 Bxc5 5. Nf3 Qb6 6. Bd3 Bxf2+ 7. Kf1 Nh6 8.
Nc3 Nf5 *
Position (FEN): rnb1k2r/pp3ppp/1q2p3/3pPn2/8/2NB1N2/PPP2bPP/R1BQ1K1R w kq - 4 9
White to move.
Themes:  Middlegame  
Puzzle rating: 1634
Best move: Bxf5