How could I or my opponent have checkmated sooner?

I was just lollygagging and playing the Bongcloud opening, a move I literally discovered today, as black. I wound up winning the game but during the analysis it mentioned 6 game winning moves I had and 3 my opponent had. What were they?

[Event "TheKanesGambit vs. doc_utopia"] [Site "Chess.com"] [Date "2021-03-16"] [White "TheKanesGambit"] [Black "doc_utopia"] [Result "0-1"] [WhiteElo "653"] [BlackElo "680"] [TimeControl "standard"] [Termination "doc_utopia won by checkmate"] 1. e4 e5 2. Nf3 Ke7 3. Nxe5 d6 4. Nc4 Be6 5. Ne3 Nc6 6. c3 Nf6 7. g4 Nxe4 8. f3 Nc5 9. d4 g6 10. dxc5 dxc5 11. Qe2 Bh6 12. f4 Bxf4 13. h4 Qd7 14. Qf3 Bxe3 15. Qxe3 Rad8 16. Bd2 f5 17. Qxc5+ Qd6 18. Qe3 fxg4 19. Qh6 Qe5+ 20. Be2 Nd4 21. cxd4 Rxd4 22. Rg1 Rf8 23. Qxh7+ Rf7 24. Qxg6 Rxd2 25. Kxd2 Qxb2+ 26. Ke3 Qe5+ 27. Kd2 Qxa1 28. h5 Qxa2+ 29. Ke3 Qb3+ 30. Kd2 Rf6 31. Qg7+ Bf7 32. h6 Rd6+ 33. Kc1 Re6 34. h7 Rxe2 35. h8=Q Qc2# 0-1

Sorry, I tried to post the game from mobile but couldn't