A very fine line

Another game where the difference between winning and drawing was decided by a single move. In this case it was 29.Qc2 (which loses) versus 29.Qd8 which would have lead to a draw.

Jumabayev,Rinat (2562) - Ding,Liren (2836) [A00]
2021 FIDE Online Olympiad Chess.com (4.1), 09.09.2021