Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Knight_Variation
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qh5 5. d4 Nf6 6. Be2 Qa5 7. O-O Bb4 8.
Nb1 c6 9. a3 Bd6 10. b4 Qc7 11. c4 Nbd7 12. c5 Be7 13. Nc3 Nd5 14. Ne4 N7f6 15.
Nfd2 O-O 16. a4 a6 17. Ba3 e5 18. Nd6 Bxd6 *
Position (FEN): r1b2rk1/1pq2ppp/p1pb1n2/2Pnp3/PP1P4/B7/3NBPPP/R2Q1RK1 w - - 0 19
White to move.
Themes:  Opening  
Puzzle rating: 946
Best move: cxd6