Package polyglot-chess

Polyglot chess opening book program

https://github.com/sshivaji/polyglot

PolyGlot is a "UCI adapter". It connects a UCI chess engine to an
xboard interface such as WinBoard. UCI2WB is another such adapter
(for Windows).
PolyGlot tries to solve known problems with other adapters. For
instance, it detects and reports draws by fifty-move rule, repetition,
etc ...

New Features: Builds a polyglot book but supports a leveldb position/game
index as well. The leveldb option can be enabled with -leveldb
Games
Game Description
polyglot-chess is a chess engine protocol adaptor. It connects a UCI protocol engine to xboard...