Chess puzzle (Crushing)
Opening: French_Defense, French_Defense_Advance_Variation
Moves: 1. e4 e6 2. Nf3 d5 3. e5 c5 4. c3 Nc6 5. d4 Bd7 6. Be2 Qb6 7. O-O cxd4 8. cxd4
Nge7 9. b3 Nf5 10. Bb2 Be7 11. g4 Nh6 12. h3 O-O 13. Bc1 g5 14. Bxg5 Bxg5 15.
Nxg5 Ne7 16. Qd3 Ng6 17. h4 f5 18. h5 *
Position (FEN): r4rk1/pp1b3p/1q2p1nn/3pPpNP/3P2P1/1P1Q4/P3BP2/RN3RK1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1094
Best move: Nf4