Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Be3 Qb6 6. Nc3 Qxb2 7. Rb1 Qxc3+ 8.
Bd2 Qa3 9. Bd3 cxd4 10. O-O Qe7 11. Bg5 f6 12. exf6 Nxf6 13. Re1 Qf7 14. Ne5
Be7 *
Position (FEN): r1b1k2r/pp2bqpp/2n1pn2/3pN1B1/3p4/3B4/P1P2PPP/1R1QR1K1 w kq - 4 15
White to move.
Themes: Attacking f2 or f7 Opening  
Puzzle rating: 1060
Best move: Nxf7