Chess puzzle (Crushing)
Opening: Blackmar-Diemer_Gambit, Blackmar-Diemer_Gambit_Vienna_Variation
Moves: 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. g4 Bg6 6. f4 h5 7. f5 Bh7 8. g5 Ng4
9. h3 Bxf5 10. hxg4 Bxg4 11. Qxg4 hxg4 12. Rxh8 Qxd4 13. Nge2 Qd6 14. Bf4 Qb6
15. Rd1 Nc6 *
Position (FEN): r3kb1R/ppp1ppp1/1qn5/6P1/4pBp1/2N5/PPP1N3/3RKB2 w q - 6 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1097
Best move: Nd5