Gratz to our youngest ever world champion Gukesh, who slightly better kept his nerves in check. Has a world championship match ever ended with a worse blunder

Gratz to our youngest ever world champion Gukesh, who slightly better kept his nerves in check. Has a world championship match ever ended with a worse blunder than Ding's Rf2? I see there was an article about that at [1]. While it may not top those other blunders, this one was a championship deciding one... [1] https://en.chessbase.com/post/ris-ten-blunders-world-championships https://en.chessbase.com/post/ris-ten-blunders-world-champio...