Chess puzzle (Checkmate)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Old_Variation
Moves: 1. d4 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 cxd4 5. Qf3 Nf6 6. Ne2 dxe3 7. Bxe3 Bg4 8.
Qxb7 Nbd7 9. Nbc3 e6 10. Bg5 Bd6 11. Bxf6 Nxf6 12. Bb5+ Nd7 13. Bxd7+ Kf8 14.
Bc6 Rb8 15. Qxa7 Bxe2 16. Nxe2 Rxb2 17. Rd1 Bb4+ 18. Kf1 *
Position (FEN): 3q1k1r/Q4ppp/2B1p3/8/1b6/8/Pr2NPPP/3R1K1R b - - 3 18
Black to move.
Themes: Hanging Piece Middlegame Mate in 1 
Puzzle rating: 757
Best move: Qxd1#