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> ICCF Rules (2025)
ICCF Rules (2025)
ICCF Rules from 1 January 2025
ICCF Rules
Valid from
ICCF Rules (2025)
01/01/2025
ICCF Laws of Correspondence Chess
01/01/2020
Beginner’s Guide to the Revised ICCF Rating System
Rating Formulae for ICCF System
Silli System Description
Older Rules
last updated Friday, March 14, 2025
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