xboard(6) on Linux
The text 48072f7911f7, as Debian 3.1 (Sarge), Debian 3.0 (Woody) shipped it.
X user interface for GNU Chess, Crafty, the Internet Chess Server (ICS), and electronic mail correspondence chess.
Flags it lists
-
-animateSpeed -
-bitmapDirectory -
-blackPieceColor -
-bm -
-clockFont -
-colorChallenge -
-colorChannel -
-colorKibitz -
-colorNormal -
-colorRequest -
-colorSShout -
-colorSeek -
-colorShout -
-colorTell -
-coordFont -
-darkSquareColor -
-depth -
-fcp -
-fd -
-fh -
-firstChessProgram -
-firstComputerString -
-firstDirectory -
-firstHost -
-firstProtocolVersion -
-flash -
-flashCount -
-flashRate -
-font -
-fontSizeTolerance -
-gateway -
-highlightSquareColor -
-icsAlarmTime -
-icscomm -
-icshelper -
-icshost -
-icslogon -
-icsport -
-inc -
-initString -
-initialMode -
-internetChessServerCommPort -
-internetChessServerHelper -
-internetChessServerHost -
-internetChessServerLogonScript -
-internetChessServerPort -
-lgf -
-lgi -
-lightSquareColor -
-loadGameFile -
-loadGameIndex -
-loadPositionFile -
-loadPositionIndex -
-lpf -
-lpi -
-matchGames -
-mg -
-mode -
-movesPerSession -
-mps -
-msLoginDelay -
-pixmap -
-pixmapDirectory -
-premoveHighlightColor -
-remoteShell -
-remoteUser -
-rsh -
-ruser -
-saveGameFile -
-savePositionFile -
-scp -
-sd -
-searchDepth -
-searchTime -
-secondChessProgram -
-secondComputerString -
-secondDirectory -
-secondHost -
-secondInitString -
-secondProtocolVersion -
-sgf -
-sh -
-soundChallenge -
-soundChannel -
-soundIcsAlarm -
-soundIcsDraw -
-soundIcsLoss -
-soundIcsUnfinished -
-soundIcsWin -
-soundKibitz -
-soundMove -
-soundProgram -
-soundRequest -
-soundSShout -
-soundSeek -
-soundShout -
-soundTell -
-spf -
-st -
-tc -
-td -
-telnetProgram -
-timeControl -
-timeDelay -
-timeIncrement -
-variant -
-whitePieceColor -
-xflash