Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Winawer_Variation
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Bxc3+ 5. bxc3 Nc6 6. Nf3 f6 7. Ba3 Nce7 8.
Bd3 b6 9. O-O c5 10. Bxc5 *
Position (FEN): r1bqk1nr/p3n1pp/1p2pp2/2BpP3/3P4/2PB1N2/P1P2PPP/R2Q1RK1 b kq - 0 10
Black to move.
Themes:  Opening  
Puzzle rating: 931
Best move: bxc5