Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c5 5. dxc5 Bxc5 6. Qxd5 Qe7+ 7. Be2 Nf6
8. Qb3 Nc6 9. Bg5 *
Position (FEN): r1b1k2r/pp2qppp/2n2n2/2b3B1/8/1QN5/PPP1BPPP/R3K1NR b KQkq - 6 9
Black to move.
Themes:  Opening  
Puzzle rating: 1670
Best move: Nd4