Chess puzzle (Checkmate)
Moves: 1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Bf4 Bf5 5. e3 e6 6. Qb3 Qc8 7. Nbd2 Be7 8. Rc1
O-O 9. Be2 Nbd7 10. O-O Ne4 11. Rfd1 Ndf6 12. Nh4 Bg6 13. Nxg6 fxg6 14. Nf3 Nh5
15. Be5 Bf6 16. g4 Bxe5 17. dxe5 Qe8 18. gxh5 gxh5 19. Rf1 Qg6+ 20. Kh1 Qg4 21.
Qd1 Rf5 22. Qe1 Rxf3 23. Bxf3 Qxf3+ 24. Kg1 h4 25. Qd1 Qf5 26. f3 Qg5+ 27. Kh1
h3 28. Qe2 Nc5 29. cxd5 b6 30. b4 Nd7 31. f4 Qg6 32. dxc6 Nf8 33. c7 Rc8 34.
Qc2 Qg4 35. Rf2 Ng6 36. Rd1 Qh4 37. Kg1 Rxc7 38. Qxc7 Qg4+ 39. Kf1 *
Position (FEN): 6k1/p1Q3pp/1p2p1n1/4P3/1P3Pq1/4P2p/P4R1P/3R1K2 b - - 2 39
Black to move.
Themes: Hanging Piece Endgame Mate in 1 
Puzzle rating: 1105
Best move: Qxd1#