Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 b6 7. cxd5 Nxd5 8.
Nxd5 Bxg5 9. Nxc7 Qxc7 10. Nxg5 Bb7 11. Rc1 Qe7 12. h4 Nc6 13. Qd3 g6 14. f4
Rad8 15. h5 e5 16. hxg6 hxg6 17. g3 Nxd4 18. e4 exf4 19. gxf4 Qb4+ 20. Rc3 Qxb2
21. Qh3 Nf3+ 22. Qxf3 *
Position (FEN): 3r1rk1/pb3p2/1p4p1/6N1/4PP2/2R2Q2/Pq6/4KB1R b K - 0 22
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 1748
Best move: Qd2#