Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_La_Bourdonnais_Variation
Moves: 1. f4 e6 2. e4 Bc5 3. Nf3 Nf6 4. d3 c6 5. Be2 Qa5+ 6. Bd2 Qb6 7. Rf1 d5 8. e5
Ng4 9. d4 Bxd4 10. Nxd4 Qxd4 11. c3 Qb6 *
Position (FEN): rnb1k2r/pp3ppp/1qp1p3/3pP3/5Pn1/2P5/PP1BB1PP/RN1QKR2 w Qkq - 1 12
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1054
Best move: Bxg4