Chess - When the mate catches you by surprise - DGT e-Board

Long match, so I just posted the last few minutes. I didn't see the checkmate and it sort of caught me by surprise. The opponent only had 3 minutes left in the 30 minute match, and I was hoping to win, in lieu of them flagging out.
I've been using the screen to draw arrows for my next move occasionally and I think it helps slows me down and prevent blunders.
Chess.com analysis rated my move accuracy at 76% with one blunder.
[Event "Live Chess"]
[Site "Chess.com"]
[Date "2024.05.15"]
[Round "-"]
[White ""]
[Black "Hamilton53"]
[Result "0-1"]
[CurrentPosition "r2k4/p1pn3p/bp6/2b5/7q/8/6RK/3R4 w - -"]
[Timezone "UTC"]
[ECO "D20"]
[ECOUrl "www.chess.com/..."]
[UTCDate "2024.05.15"]
[UTCTime "15:48:08"]
[WhiteElo ""]
[BlackElo ""]
[TimeControl "1800"]
[Termination "Hamilton53 won by checkmate"]
[StartTime "15:48:08"]
[EndDate "2024.05.15"]
[EndTime "16:31:56"]
[Link "www.chess.com/..."]
[WhiteUrl "www.chess.com/..."]
[WhiteCountry "129"]
[WhiteTitle ""]
[BlackUrl "images.chessco..."]
[BlackCountry "2"]
[BlackTitle ""]
1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. Bxc4 Nxe4 5. Qf3 f5 6. Nd2 Qxd4 7. Qh5+ g6 8.
Qh4 g5 9. Qh5+ Kd8 10. Ne2 Qxf2+ 11. Kd1 Nxd2 12. Bxd2 Qxg2 13. Rg1 Qc6 14. Rc1
Qa4+ 15. b3 Qxa2 16. Bb5 Qxb3+ 17. Ke1 Qxb5 18. Rd1 Nd7 19. Nc3 Qe5+ 20. Kf1 g4
21. Bg5 Qxc3 22. Rg3 Qc4+ 23. Rgd3 b6 24. Bxe7+ Bxe7 25. Qxf5 Rf8 26. Qf2 Rxf2+
27. Kxf2 Qf4+ 28. Ke2 Qxh2+ 29. Kf1 g3 30. R3d2 Qh3+ 31. Ke1 Qh1+ 32. Ke2 Qe4+
33. Kf1 g2+ 34. Rxg2 Ba6+ 35. Kg1 Bc5+ 36. Kh2 Qh4# 0-1