Chess puzzle (Crushing)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Accelerated_London_System
Moves: 1. d4 d5 2. Bf4 Nc6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Bd6 6. Bg3 Bxg3 7. hxg3 Qe7 8.
c3 Bd7 9. Nh4 O-O-O 10. g4 e5 11. g5 Ng4 12. Nhf3 exd4 13. cxd4 f6 14. gxf6
Qxf6 15. Be2 Rhe8 16. O-O h5 17. Ne1 Qh4 18. Bxg4 *
Position (FEN): 2krr3/pppb2p1/2n5/3p3p/3P2Bq/4P3/PP1N1PP1/R2QNRK1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1901
Best move: hxg4