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5+3 • Blitz • Rated

3/3 rounds • Swiss

30 seconds 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)

16 Oct 2026, 09:10

DOS Blitz Increment Swiss

Tournament winners: Karat63