I would like to report 20l9 (lower case "L" after digit 0 and before digit 9). I offered draw twice, more than 10 minutes apart, and both times he refused despite making no change in position. The screenshots are here:
The timestamps are displayed in the bottom right corner. Please add 13 points to my account, and take appropriate measures against 20l9 .
Strange game. Looks like he could have pressed his advantage for the win but chose not to. A case will be opened.