Chess puzzle (Checkmate)
Moves: 1. Nf3 c5 2. e3 d6 3. d4 cxd4 4. exd4 Nf6 5. h3 g6 6. Bd3 Bg7 7. O-O O-O 8. Re1
Nc6 9. c3 Re8 10. Bf4 Qc7 11. Na3 a6 12. Bh2 b5 13. d5 Na5 14. Bf1 Bb7 15. b4
Nc4 16. Nxc4 bxc4 17. Nd2 Bxd5 18. Rc1 a5 19. a3 Be6 20. Rxe6 fxe6 21. Bxc4 Nd5
22. Qg4 Qc8 23. Bb5 Rf8 24. c4 axb4 25. Re1 Nc7 26. axb4 Nxb5 27. cxb5 e5 28.
Qe4 Qb8 29. Qd5+ Kh8 30. Nc4 Ra4 31. Rb1 e4 32. Qxe4 Qxb5 33. Ne3 Be5 34. f4
Bf6 35. Nd5 Rb8 36. Nxf6 exf6 37. Qe7 Qf5 38. Re1 Raxb4 39. g4 Qc5+ 40. Kh1 Qd4
41. Qf7 Rb1 42. Rxb1 Rxb1+ 43. Kg2 Qg1+ 44. Kf3 Qe1 *
Position (FEN): 7k/5Q1p/3p1pp1/8/5PP1/5K1P/7B/1r2q3 w - - 4 45
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 915
Best move: Qf8#