This market will resolve to "Yi" if Yi Wei advances in their match against Arjun Erigaisi at the FIDE World Cup 2025. It will resolve to "Erigaisi" if Arjun Erigaisi advances in their match against Yi Wei. If one player withdraws or pulls out and the other advances automatically, this market will resolve to the advancing player. If the match is cancelled, not played, or the result is otherwise invalid, this market will resolve “50-50.” The resolution source for this market will be official information from Fédération Internationale des Échecs (FIDE).