Chess puzzle (Checkmate)
Moves: 1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. h3 Bf5 5. c3 e6 6. Nf3 Bd6 7. Bxd6 cxd6 8. Bd3
Bxd3 9. Qxd3 Qb6 10. Qc2 Rc8 11. Nbd2 O-O 12. Rb1 Rfe8 13. O-O e5 14. dxe5 dxe5
15. Rfd1 Na5 16. Nb3 Nc4 17. Nbd2 Nxd2 18. Nxd2 Qe6 19. Nb3 Ne4 20. Rd3 f5 21.
Rbd1 Nf6 22. Nc1 e4 23. R3d2 Qe5 24. Ne2 Red8 25. Qb3 Kh8 26. Nf4 Rc5 27. Qxb7
g5 28. Ne2 Rc7 29. Qb3 f4 30. exf4 gxf4 31. Nd4 Rg8 32. f3 e3 33. Re2 Nh5 34.
Rde1 Ng3 35. Nb5 Nxe2+ 36. Rxe2 Rcg7 37. Nd4 Qh5 38. Kh1 Rg3 39. Qb7 Rxh3+ 40.
gxh3 Qxh3+ 41. Rh2 *
Position (FEN): 6rk/pQ5p/8/3p4/3N1p2/2P1pP1q/PP5R/7K b - - 1 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1087
Best move: Qf1#