Chess puzzle (Checkmate)
Moves: 1. e4 c6 2. Bc4 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Nf3 Bf5 6. d4 e6 7. O-O a6 8.
Bd3 Bxd3 9. Qxd3 Bd6 10. Bg5 Qc7 11. Qe3 h6 12. Bh4 Nge7 13. Nc3 Nf5 14. Qe2
Nxh4 15. Nxh4 Bxh2+ 16. Kh1 O-O 17. g3 Bxg3 18. fxg3 Qxg3 19. Qh2 Qxh2+ 20.
Kxh2 Nxd4 21. Rf3 Nxf3+ 22. Nxf3 Rac8 23. Nd4 b5 24. Nde2 b4 25. Na4 Rxc2 26.
Re1 Rfc8 27. Kh1 e5 28. Ng3 f6 29. Nh5 Kf7 30. Nb6 R8c5 31. Rf1 Rxb2 32. Nd7
Rcc2 33. Nxe5+ Kg8 34. Nf3 Rxa2 35. Rg1 Kh7 36. Rxg7+ Kh8 37. Rg1 Rc6 38. Nxf6
Re6 *
Position (FEN): 7k/8/p3rN1p/3p4/1p6/5N2/r7/6RK w - - 1 39
White to move.
Themes:  Endgame Arabian Mate, Mate in 1 
Puzzle rating: 582
Best move: Rg8#