Did white cheat?

1. d4 e5 2. d5 d6 3. Nc3 Nf6 4. Bg5 Be7 5. Bxf6 Bxf6 6. e4 O-O 7. Nf3 c6 8. Bd3 Re8 9. O-O cxd5 10. Nxd5 Be6 11. Nxf6+ Qxf6 12. Bb5 Nc6 13. Bxc6 bxc6 14. Qxd6 Rac8 15. Qxe5 Qxe5 16. Nxe5 f6 17. Nd3 Bc4 18. b3 Bf7 19. Rfe1 Bg6 20. f3 f5 21. exf5 Bxf5 22. Rxe8+ Rxe8 23. Kf2 Rd8 24. Rd1 Kf8 25. g4 Bg6 26. f4 h5 27. gxh5 Bxh5 28. Rd2 Kf7 29. Ne5+ Ke8 30. Rxd8+ Kxd8 31. Nxc6+ Kc7 32. Nxa7 Be8 33. a4 Kb7 34. Nb5 Bxb5 35. axb5 Kb6 36. Kg3 Kxb5 37. Kg4 Kb4 38. Kg5 Kc3 39. f5 Kxc2 40. Kg6 Kxb3 41. Kxg7 Kc4 42. h4 Kd5 43. f6 Ke6 44. h5 Kd7 45. f7 Ke6 46. h6 Kf5 47. h7 Kg5 48. h8=Q Kg4 49. f8=Q Kg5 50. Qh6+ Kg4 51. Qg6+ Kh4 52. Qh8# 1-0

This is the pgn. This game was played in a very important event which would decide the winner.

you can't tell if someone's cheating out of one game

true but 30 engine moves

he is rated 943

rapid

Hmm very Fishy

What was the time management

30 + 5

Meant what was the time per move that the person made

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