Chess puzzle (Crushing)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Other_variations
Moves: 1. e4 c6 2. f4 d5 3. e5 Bf5 4. Nf3 e6 5. b3 Nd7 6. Bb2 c5 7. d4 Ne7 8. Bd3 Bxd3
9. Qxd3 Nf5 10. O-O Rc8 11. Nbd2 cxd4 12. Nxd4 Nxd4 13. Bxd4 Be7 14. f5 exf5
15. Qxf5 O-O 16. Qg4 b6 17. e6 Nf6 18. Rae1 *
Position (FEN): 2rq1rk1/p3bppp/1p2Pn2/3p4/3B2Q1/1P6/P1PN2PP/4RRK1 b - - 2 18
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 707
Best move: Nxg4