Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5
8. O-O Bxc3 9. bxc3 c6 10. Bd3 d6 11. Bg5 O-O 12. Kh1 h6 13. Bh4 Qe7 14. f4 Qe6
15. Qf3 Re8 16. Rae1 Nd7 17. f5 Qe5 18. f6 Nxf6 19. Bxf6 Qxf6 20. Qxf6 gxf6 21.
Rxf6 Re6 22. Ref1 Rxf6 23. Rxf6 Be6 24. Rxh6 Kg7 25. Rh5 Bxa2 26. Ra5 Be6 27.
h4 b6 28. Rg5+ Kh6 29. g4 a5 30. Rh5+ Kg7 31. e5 dxe5 32. Rxe5 a4 33. Re1 a3
34. g5 a2 35. Ra1 b5 36. Kg2 Ra3 37. Kf2 Rxc3 38. Ke3 Ra3 39. h5 c5 40. h6+ Kh8
41. Kf4 c4 42. Be4 f6 43. g6 b4 44. Rd1 a1=Q 45. Rd8+ Bg8 *
Position (FEN): 3R2bk/8/5pPP/8/1pp1BK2/r7/2P5/q7 w - - 2 46
White to move.
Themes: Advanced Pawn Endgame Mate in 1 
Puzzle rating: 1224
Best move: g7#