Vignir Vatnar Stefansson is an Icelandic chess grandmaster.
In May 2023, he tied with Guðmundur Kjartansson and Hannes Stefánsson in the Icelandic Chess Championship.
The trio played against each other in blitz tiebreaks, and Vignir ultimately defeated Guðmundur to become the national champion.
[2] In July 2023, he finished in second place in the České Budějovice Chess Festival Rating Open A 2023, losing to winner Ameya Audi.
[3] This biographical article relating to an Icelandic chess figure is a stub.