Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. d4 e6 2. e4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Ne7 6. Nf3 Nf5 7. a3 Nc6 8. h3
Qb6 9. Nc3 Bd7 10. Bb5 Nfxd4 11. Nxd4 Nxd4 *
Position (FEN): r3kb1r/pp1b1ppp/1q2p3/1B1pP3/3n4/P1N4P/1P3PP1/R1BQK2R w KQkq - 0 12
White to move.
Themes:  Opening  
Puzzle rating: 938
Best move: Bxd7+