Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Bg4 7. h3 Bh5 8. d3
Be7 9. Nbd2 O-O 10. c3 b5 11. Bb3 Rb8 12. Qc2 Na5 13. d4 Nxb3 14. axb3 exd4 15.
cxd4 Ra8 16. Qd3 h6 17. Nf1 Bg6 18. Ng3 d5 19. Ne5 dxe4 20. Nxe4 Bxe4 21. Rxe4
Nxe4 22. Qxe4 Bf6 23. f4 Qd6 24. Be3 Rfd8 25. Rc1 Bxe5 26. fxe5 Qe6 27. Rxc7
Qxb3 28. Qf4 Rf8 29. Qg3 Kh8 30. Rc3 Qxb2 31. Rc7 Qb3 32. Kh2 a5 33. Re7 Ra6
34. Qf4 Rg6 35. Qe4 Qc4 36. Qf4 a4 37. Bc1 Qc2 38. Qf1 Kg8 39. e6 fxe6 40. Qg1
b4 41. Bf4 b3 42. Bg3 b2 43. Qe3 b1=Q 44. Rxe6 Rxe6 45. Qxe6+ Kh8 46. Be5 Qf1
47. Qxh6+ Kg8 *
Position (FEN): 5rk1/6p1/7Q/4B3/p2P4/7P/2q3PK/5q2 w - - 1 48
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 763
Best move: Qxg7#