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30+0 • Classical • Rated

3/3 rounds • Swiss

5 minutes between rounds

Welcome to DOS! We do organize hourly swisses of a random timecontrol (created by a 24/7 runned script by @DarkOnCrack)

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DarkOnSwiss (DOS)

19 Oct 2026, 12:10

DOS Classical Swiss

Tournament winners: SpeedChessPlayer