Chess puzzle (Crushing)
Opening: French_Defense, French_Defense_Steiner_Variation
Moves: 1. e4 e6 2. c4 d5 3. cxd5 exd5 4. e5 Be6 5. d4 c5 6. Nf3 Nc6 7. Bb5 a6 8. Bxc6+
bxc6 9. O-O Ne7 10. Qa4 Qb6 11. Nc3 Nf5 12. Ng5 h6 13. Nxe6 fxe6 14. dxc5 Bxc5
15. Qd1 O-O 16. Qh5 Rae8 17. Na4 Qb5 18. Nxc5 Qxc5 19. g4 *
Position (FEN): 4rrk1/6p1/p1p1p2p/2qpPn1Q/6P1/8/PP3P1P/R1B2RK1 b - - 0 19
Black to move.
Themes: Defensive Move Middlegame  
Puzzle rating: 1843
Best move: Nd4