Vandan Alankar Sawai, a 15-year-old Indian player rated 535 points below world No. 1 Magnus Carlsen, secured a stunning victory against the Norwegian grandmaster in Chess.com's Titled Tuesday event, winning in 50 moves.

A 15-year-old Indian chess player has achieved a remarkable upset by defeating five-time world champion Magnus Carlsen during an online Chess.com tournament. Vandan Alankar Sawai, carrying a rating of 2,288, beat Carlsen, who competed with a rating of 2,823, in the second round of the Titled Tuesday event. The victory represented a significant rating gap, with Carlsen maintaining his position as the world's highest-rated player.

Vandan secured the win while playing with the white pieces, opting for his customary opening move of e4, which led to a Giuoco Piano variation. According to Vandan's own account, he entered the matchup without excessive pressure, recognizing that he had everything to gain and nothing to lose. The turning point came at move 26, when Carlsen made a critical error by moving his king rather than capturing Vandan's attacking bishop, allowing the teenager to win material and ultimately convert the advantage into victory.

The upset proved so unexpected that Vandan initially did not inform his family about the result. His mother, Dr Madhuri Alankar Sawai, revealed that the family only learned of the victory after her husband inquired about the tournament. Vandan had been reluctant to participate in the event and only played after his parents encouraged him to compete. Even his coach, Gurpreet Pal Singh, discovered the result through Vandan's father the following day.

Vandan withdrew from the Titled Tuesday event after the fourth round due to fatigue, having recorded three additional wins and one loss during his participation. The teenager, described as reserved by his coach, remains cautious about his chess future despite the significant achievement. His immediate target is attaining the International Master title, though he has expressed uncertainty about pursuing chess as a full-time profession, citing interests in history and political science.