Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. d4 Nc6 5. dxe5 Nxe5 6. Bb3 Nxf3+ 7. gxf3 Bh5
8. Nc3 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Qd3 O-O 12. O-O-O Bg5+ 13. Kb1 Re8 14.
Rdg1 Bf4 15. h4 Be5 16. Ne2 Kh8 17. Ng3 Bg6 18. h5 Bxg3 19. Rxg3 Bxe4 20. fxe4
Qe7 21. h6 g6 22. f3 Qf6 23. Rf1 Rad8 24. Qc3 Qxc3 25. bxc3 c5 26. Bxf7 Rf8 27.
Bd5 b5 28. c4 b4 29. Kb2 a5 30. f4 Rb8 31. f5 a4 32. fxg6 Rxf1 *
Position (FEN): 1r5k/7p/3p2PP/2pB4/ppP1P3/6R1/PKP5/5r2 w - - 0 33
White to move.
Themes: Advanced Pawn Endgame Mate in 1 
Puzzle rating: 1020
Best move: g7#