Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. Nf3 d5 3. e5 c5 4. d4 Nc6 5. dxc5 Bxc5 6. Bg5 Qb6 7. Be3 Bxe3 8.
fxe3 Qxb2 9. Nbd2 Nb4 10. Rb1 Nxc2+ *
Position (FEN): r1b1k1nr/pp3ppp/4p3/3pP3/8/4PN2/PqnN2PP/1R1QKB1R w Kkq - 0 11
White to move.
Themes: Defensive Move Opening  
Puzzle rating: 1764
Best move: Kf2