Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Diemer-Duhm_Gambit_Accepted
Moves: 1. d4 e6 2. e4 d5 3. c4 dxe4 4. Nc3 Nf6 5. Bg5 Bb4 6. Qa4+ Nc6 7. d5 Bxc3+ 8.
bxc3 Bd7 *
Position (FEN): r2qk2r/pppb1ppp/2n1pn2/3P2B1/Q1P1p3/2P5/P4PPP/R3KBNR w KQkq - 1 9
White to move.
Themes:  Opening  
Puzzle rating: 1222
Best move: dxc6