Chess puzzle (Advantage)
Opening: French_Defense, French_Defense_Steinitz_Attack
Moves: 1. e4 e6 2. e5 g6 3. d4 Bg7 4. f4 Ne7 5. Nf3 d6 6. Bd3 b6 7. O-O Bb7 8. Nc3
Nbc6 9. Be3 a6 10. a4 Nb4 11. Qd2 Bxf3 12. Rxf3 dxe5 13. fxe5 Nxd3 14. Qxd3 Nf5
15. Raf1 O-O 16. g4 Nxe3 17. Qxe3 Qd7 18. Ne4 Rad8 *
Position (FEN): 3r1rk1/2pq1pbp/pp2p1p1/4P3/P2PN1P1/4QR2/1PP4P/5RK1 w - - 3 19
White to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1543
Best move: c3