Shredder versus Jonny, Shredder had a winning position, already about to announce mate in X. There would nothing wrong for Johannes to resign on behalf of Jonny. Apparently due to a bug, Shredder allowed a threefold repetition, still high plus score. Johannes, while his engine had a zero score, and the external GUI a "Threefold repetition" Infobox popped up, decided that Info is no draw-claim and continued the game by making the move over the board. TD Jaap van den Herik first miss understood, assuming Johannes would claim a draw rather than asking to continue
Siegerin im Cairns-Cup GM Valentina Gunina RUS) https://t.co/wlazuTKEfJ — paukstadt (@paukstadt) 16. Februar 2019
Vorschau zu Tata Steel Chess 2019 https://t.co/pscFf05W5q — paukstadt (@paukstadt) 10. Januar 2019
[Event "81st Tata Steel Challengers 2019"] [White "Paehtz, Elisabeth"] [Black "Keymer, Vincent"] [Site &...