D Gukesh enjoyed a funny birthday moment during Norway Chess 2026 celebrations as players sang for his 20th birthday before a sailing event in Oslo. Laughter erupted after Wesley So jokingly asked Javokhir Sindarov, Gukesh’s future World Championship challenger, to sing a song. Earlier, Magnus Carlsen defeated Gukesh in Round 4, while Bibisara Assaubayeva continued leading the women’s standings.