Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Nd7 8.
Be3 e6 9. Nd2 Be7 10. O-O O-O 11. Qe2 b6 12. a4 Bf6 13. Rab1 g6 14. f4 Bg7 15.
g4 Rc8 16. f5 exf5 17. gxf5 Ne5 18. Kh1 Qh4 19. Qh2 Rcd8 20. a5 c4 21. axb6
axb6 22. d4 Nd7 23. e5 Rfe8 24. f6 Bxf6 25. Nxc4 Bg7 26. Rf4 Qh5 27. Rbf1 Rf8
28. R4f3 b5 29. Nd6 Nxe5 30. dxe5 Bxe5 31. Bf4 Bxb2 32. Bg3 Qd5 33. c4 bxc4 34.
Qxb2 Rxd6 35. Bxd6 Qxd6 36. Qc3 Qd5 37. Kh2 Re8 38. Rb1 Re2+ 39. Kg1 Qg5+ 40.
Rg3 Qf4 41. Rf1 Qe4 42. Rgf3 f5 43. Qf6 c3 44. Qxc3 c5 45. Qf6 c4 46. Qd8+ Kg7
47. Qb6 Kh6 48. Rf4 *
Position (FEN): 8/7p/1Q4pk/5p2/2p1qR2/7P/4r3/5RK1 b - - 5 48
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 746
Best move: Qg2#