Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. O-O
Nc6 9. Nxc6 dxc6 10. Bg5 Be7 11. Qc2 e5 12. f4 O-O 13. Kh1 h6 14. Bh4 exf4 15.
Ne2 Nh5 16. Bxe7 Qxe7 17. Nxf4 Nxf4 18. Rxf4 Qg5 19. Raf1 Be6 20. R4f3 Rad8 21.
Rg3 Qe5 22. Qc1 Kh8 23. b3 Rd7 24. Be2 Qxe4 25. Bf3 Qd4 26. Rd1 Qf6 27. Rf1 Qe7
28. Qc3 Rg8 29. Bg4 Bxg4 30. Rxg4 Qe2 31. Rgf4 Rd1 32. Qf3 Rxf1+ 33. Qxf1 Qxa2
34. Rf3 Rf8 35. h3 Kg8 36. Kh2 b5 37. cxb5 cxb5 38. Rg3 Qa3 39. Qf4 Kh8 40. Qe5
f6 41. Qf5 Qd6 42. Qg6 Qc7 43. Kh1 Rd8 44. Kh2 a5 45. Qe4 b4 46. Qf3 Qe5 47.
Qg4 Rd3 *
Position (FEN): 7k/6p1/5p1p/p3q3/1p4Q1/1P1r2RP/6PK/8 w - - 4 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1047
Best move: Qxg7#