JChessBoard is a chess game written in Java that can be connected to another JChessBoard via a direct TCP/IP connection. No Internet Chess Server is required for playing. It also became a full featured PGN viewer and editor.
JimmyGo is an SGF viewer (games of Go) for the J2ME platform, designed to run on phones and PDAs as a MIDP/MIDlet. It downloads games over the network, manages a small local database of games, and displays the games. Includes a minimal SGF parser.