Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. c4 cxd4 5. Qxd4 Nc6 6. Qf4 Nb4 7. Na3 Qb6 8. Bd2
Bd7 9. Nf3 Nc2+ *
Position (FEN): r3kbnr/pp1b1ppp/1q2p3/3pP3/2P2Q2/N4N2/PPnB1PPP/R3KB1R w KQkq - 9 10
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 892
Best move: Nxc2