Chess puzzle (Checkmate)
Moves: 1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Nbd2 h6 5. c4 e6 6. Qb3 b6 7. Ne5 Bd6 8. cxd5
exd5 9. Be2 O-O 10. Ndf3 c5 11. O-O c4 12. Qd1 Nbd7 13. Nxd7 Nxd7 14. Bd2 Be4
15. Bc3 f5 16. Ne5 f4 17. f3 Bh7 18. e4 Nxe5 19. dxe5 Bc5+ 20. Kh1 d4 21. Bxc4+
Kh8 22. Be1 Rc8 23. Bd5 Qe7 24. e6 Rf6 25. Qe2 Rg6 26. a3 a5 27. Qd2 h5 28. b4
axb4 29. axb4 Bd6 30. Ra6 Qc7 31. Qxd4 Qc2 32. Rg1 Qe2 33. Rxb6 Rc2 34. Rxd6
Rxg2 35. Rd8+ Bg8 36. Rxg8+ Kxg8 37. e7+ Kh7 38. Bg8+ Kh8 39. Bf2 Rxg1+ 40.
Kxg1 Rc1+ 41. Kg2 *
Position (FEN): 6Bk/4P1p1/8/7p/1P1QPp2/5P2/4qBKP/2r5 b - - 2 41
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 947
Best move: Qf1#