Šachy / Online /

d ..
f AsiaCom's Chess Client-Server (with source code)
f BabasChess - FICS Client for Windows
f Computerchess Tournament
f FICS - Free Internet Chess Server
f CHESS
f Chess Client
f Chess Client 141
f chess.net (tm)
f Internet Chess Club
f Play chess on the net
f Sakk
f World Chess Network