Unless I can use a timeout value less than 7 days in this call, I won't be able to test this faster. ( In my case being a two person game, the expired turn causes the player to lose and opponent to win and match ends.) func endTurn(withNextParticipants: [GKTurnBasedParticipant], turnTimeout: TimeInterval, match: Data, completionHandler: ((Error?) -> Void)?) Passes the turn from the current participant to the next participant.

Thanks for your reply. Yes I am referring to list of matches on Turn-based games on iOS. I worked-around whatever issues this may cause my users in my code. But it is a bit odd to see redundant functionality - as both Forfeit and Remove appear as options for matches that are not ended Per Apple's documentation remove is to remove ended matches. Could remove be disabled / not visible for matches that have not ended ?

That is very useful. Thank you!

Yes sorry! I wasn't looking at this thread. My issues were resolved by following advice of Quinn who posted here. Please follow his advice.