Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 e5 4. Bd3 exd4 5. Nf3 Qxd5 6. O-O Be7 7. Re1 Be6 8.
c4 Qd7 9. Bf4 c5 10. Na3 Nc6 11. Nb5 Bd8 12. Be5 Nxe5 *
Position (FEN): r2bk1nr/pp1q1ppp/4b3/1Np1n3/2Pp4/3B1N2/PP3PPP/R2QR1K1 w kq - 0 13
White to move.
Themes:  Opening  
Puzzle rating: 943
Best move: Nxe5