
Indian chess champion Vaishali Rameshbabu defeated Russian GM Kateryna Lagno in the final round using prepared strategy against the Sicilian Dragon opening. Lagno played bishop e6, a move with poor evaluation that gave Vaishali a significant advantage. Vaishali, having prepared Knight c to bishop c4 against the dragon before the tournament, methodically exchanged pieces while maintaining a pawn advantage. Lagno reportedly played the dragon for the first time in years, facing unfamiliar positions under pressure.