Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 h5 5. Qg3 cxd4 6. Nf3 Nh6 7. Bd3 Nc6 8. c3
Bd7 9. O-O Qb6 10. Na3 O-O-O 11. Bd2 Kb8 12. b4 Nf5 *
Position (FEN): 1k1r1b1r/pp1b1pp1/1qn1p3/3pPn1p/1P1p4/N1PB1NQ1/P2B1PPP/R4RK1 w - - 1 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1286
Best move: Bxf5