Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 Ne7 3. d4 d6 4. c3 Ng6 5. Bd3 Nd7 6. Be3 Be7 7. Nbd2 e5 8. dxe5
Ngxe5 9. O-O *
Position (FEN): r1bqk2r/pppnbppp/3p4/4n3/4P3/2PBBN2/PP1N1PPP/R2Q1RK1 b kq - 1 9
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1144
Best move: Nxd3