Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O c4 8. Nc3
Bd7 9. Na4 Qa5 10. Nc3 Bb4 11. Bd2 Ne7 12. Ne2 Rb8 *
Position (FEN): 1r2k2r/3bnppp/p1p1p3/q2pP3/1bpP4/5N2/PPPBNPPP/R2Q1RK1 w k - 10 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1645
Best move: c3