Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Nbd7 5. g4 h6 6. Bd3 e6 7. h4 Be7 8. Qf3
Qb6 9. O-O-O a5 10. Nge2 a4 11. a3 c5 12. g5 hxg5 13. hxg5 Rxh1 14. Rxh1 Ne4
15. Rh8+ Nf8 16. Nxe4 dxe4 17. Qxe4 Bd7 18. Qh7 O-O-O 19. Qxg7 cxd4 20. Qxf7
Bd6 21. Bxd6 Qxd6 22. Nxd4 e5 23. Nb5 Bxb5 24. Bxb5 *
Position (FEN): 2kr1n1R/1p3Q2/3q4/1B2p1P1/p7/P3P3/1PP2P2/2K5 b - - 0 24
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1030
Best move: Qd1#