Chess puzzle (Crushing)
Opening: Queens_Gambit, Queens_Gambit_Other_variations
Moves: 1. d4 d5 2. c4 Be6 3. c5 Nc6 4. Nf3 g6 5. Bf4 Nf6 6. e3 Ne4 7. Nbd2 Bg4 8. Be2
f6 9. h3 Bxf3 10. Bxf3 e5 11. dxe5 fxe5 12. Bh2 Qh4 13. Nxe4 dxe4 14. Bg4 Bxc5
15. Qd7+ Kf8 16. O-O-O Rd8 17. Qe6 Qxf2 *
Position (FEN): 3r1k1r/ppp4p/2n1Q1p1/2b1p3/4p1B1/4P2P/PP3qPB/2KR3R w - - 0 18
White to move.
Themes: Pin Middlegame  
Puzzle rating: 2022
Best move: Rdf1