Chess puzzle (Checkmate)
Moves: 1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Ne2
O-O 9. c3 Qb6 10. Qc1 f6 11. exf6 Nxf6 12. g3 Bd7 13. Bg2 Rac8 14. O-O Ng4 15.
Bd2 cxd4 16. Nexd4 Bc5 17. Qe1 Nxd4 18. cxd4 Bxd4+ 19. Nxd4 Qxd4+ 20. Kh1 Nf6
21. Be3 Qa4 22. b3 Qa6 23. Bd4 Bb5 24. Rf2 Ne4 25. Bxe4 dxe4 26. Be3 Bd3 27.
Rc1 b6 28. Qb4 Rxc1+ 29. Bxc1 Qc8 30. Be3 Qc6 31. h4 h5 32. Kh2 Rc8 33. f5 exf5
34. Rxf5 Qc2+ 35. Rf2 Qb1 36. Qe7 Kh7 37. Bd4 Rg8 38. Rf7 Qxa2+ 39. Kh3 Bf1+
40. Rxf1 Qe2 41. Rf4 Qd1 42. Qg5 *
Position (FEN): 6r1/p5pk/1p6/6Qp/3BpR1P/1P4PK/8/3q4 b - - 4 42
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 791
Best move: Qh1#