Is It normal for Nelson this kind of blunder?

[Event "Vs. Computer"] [Site "Chess.com"] [Date "2023-06-02"] [White "Nelson"] [Black "Halfmaraton"] [Result "0-1"] [TimeControl "600"] [Termination "Halfmaraton won by checkmate"] 1. e4 e5 2. Qh5 Nc6 3. Nf3 Nf6 4. Qh4 Be7 5. Bc4 d6 6. c3 O-O 7. d4 exd4 8. Nxd4 Re8 9. Nf5 Bf8 10. Ng3 Ne5 11. Be2 Neg4 12. f3 g5 13. Bxg5 Bg7 14. Nf5 Bh8 15. Bf4 Bxf5 16. fxg4 Bxe4 17. O-O Bxg2 18. Rf2 Be4 19. Be3 Bg6 20. Bg5 Re6 21. Nd2 Qe7 22. Bf3 Re8 23. b3 Re1+ 24. Rxe1 Qxe1+ 25. Kg2 Nd7 26. c4 Ne5 27. b4 Nxf3 28. Nxf3 Bd4 29. Nxe1 Rxe1 30. Rf3 Re2+ 31. Kh3 Rxa2 32. Rg3 Ra4 33. Rb3 Ra1 34. Bd2 Rd1 35. Qe7 Rxd2 36. Qxc7 Be5 37. Qxb7 Rxh2# 0-1 (after all the mistakes I made...)