CHENNAI: World no. 1 Magnus Carlsen caused a major drama late on Monday night as he withdrew from the Sinquefield Cup, a classical format tournament being held at St Louis, Missouri.
The Norwegian announced his decision --- ahead of his fourth round encounter against Shakhriyar Mamedyarov --- via a cryptic tweet which had a short clip of Jose Mourinho wherein the latter says “If I speak, I am in big trouble” during one of his previous press conference about refereeing.