Chess puzzle (Checkmate)
Moves: 1. e4 c5 2. b3 e6 3. Bb2 Nf6 4. e5 Nd5 5. Nf3 Be7 6. Nc3 Nxc3 7. Bxc3 O-O 8.
Bd3 Nc6 9. Qe2 g6 10. h4 h5 11. O-O-O d5 12. exd6 Qxd6 13. Rdg1 Nd4 14. Bxd4
cxd4 15. g4 hxg4 16. Rxg4 e5 17. Rgg1 Bf6 18. h5 Bg7 19. hxg6 f5 20. Ng5 Re8
21. Bc4+ Kf8 22. Qh5 e4 23. Nh7+ Ke7 24. Qg5+ Kd7 25. Qxf5+ Kc7 26. Qa5+ b6 27.
Qd5 Qxd5 28. Bxd5 Bb7 29. Bxb7 Kxb7 30. Ng5 Re7 31. Rh7 Rg8 32. Rgh1 Kc6 33.
R1h4 Kd5 34. d3 e3 35. fxe3 dxe3 36. Ne4 Be5 37. R4h5 Rxh7 38. gxh7 *
Position (FEN): 6r1/p6P/1p6/3kb2R/4N3/1P1Pp3/P1P5/2K5 b - - 0 38
Black to move.
Themes:  Endgame Mate in 1 
Puzzle rating: 499
Best move: Rg1#