Chess puzzle (Checkmate)
Moves: 1. e4 e5 2. Nf3 f5 3. d4 fxe4 4. Nxe5 Nf6 5. Bg5 Nc6 6. Nc3 Bb4 7. Bc4 Bxc3+ 8.
bxc3 d5 9. Bb5 O-O 10. Bxc6 bxc6 11. O-O Qe8 12. f3 exf3 13. Qxf3 Nd7 14. Qg3
Rxf1+ 15. Rxf1 Nxe5 16. dxe5 Be6 17. h4 Qg6 18. Qf3 h6 19. Be3 Qxc2 20. Qg3 Kh7
21. h5 Bf5 22. e6 Re8 23. Qe5 Be4 24. Rf2 Qd1+ 25. Kh2 Qg4 26. Bd4 Rxe6 27. Qg3
Qxh5+ 28. Qh3 Qxh3+ 29. Kxh3 Kg8 30. Rb2 a6 31. Rb7 Re7 32. Rb8+ Kf7 33. Ra8
Bd3 34. Rb8 Bb5 35. Rd8 g5 36. Rh8 Kg6 37. Rg8+ Kh5 *
Position (FEN): 6R1/2p1r3/p1p4p/1b1p2pk/3B4/2P4K/P5P1/8 w - - 4 38
White to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 1002
Best move: g4#