My opponent hung his Queen on move number 19 of an ICC rapid chess tournament game and then said that it was not fair when I took his Queen with my Knight. You can take back blunders in a friendly game, but not in a tournament game! He was lost even before he dropped his Queen.
I joined this event late and got a half-point bye in Round One. This win is from Round Two. I drew Round Three and won Round Four. That gave me three points out of four.