Re: Doh!
Trump would keep setting the clock back so he'd have more time to 'think', and having been checkmated already, will put pressure on FIDE to have them declare half your moves illegal .In the end, having received 'no' for an answer after making offers that can easily be refused, he takes a golf club and smashes the board and all the remaining[0] pieces.
[0] the ones you allowed him to capture are immediately locked up.