Carballo is an Open Source Chess Engine developed in Java with simplicity and clearity of code in mind. It is based on BitBoards, with a magic Bitboard move generator and scores aprox 2300 ELO points in BT2630 test.
A chess board, written purely in Java.
Used as a GUI for chess-engines.
jboard communicates with chess engines using "chess engine protocol" described in:
http://www.gnu.org/software/xboard/engine-intf.html
*********
The code is in GitHub:
https://github.com/astern7/jboard
*********
Released under MIT license.