xboard(6) on Linux
The text 38dcd7ab6e82, as Arch Linux 2026-11-01 shipped it. The page shows this text now.
X graphical user interface for chess
Flags it lists
-
--show-config -
-absoluteAnalysisScores -
-adapterCommand -
-addMasterOption -
-adjudicateDrawMoves -
-adjudicateLossThreshold -
-afterGame -
-afterTourney -
-analysisBell -
-animateSpeed -
-appendPV -
-autoClose -
-autoCopyPV -
-autoDisplayComment -
-autoDisplayTags -
-autoInstall -
-autoKibitz -
-autoLogo -
-autoRefresh -
-backgroundObserve -
-blackPieceColor -
-boardHeight -
-boardWidth -
-bookDepth -
-bookVariation -
-checkMates -
-clockFont -
-colorCShout -
-colorChallege -
-colorChannel -
-colorChannel1 -
-colorKibitz -
-colorNickNames -
-colorNormal -
-colorRequest -
-colorSShout -
-colorSeek -
-colorShout -
-colorTell -
-commentFont -
-coordFont -
-cy -
-darkBackTextureFile -
-darkSquareColor -
-date -
-dateThreshold -
-debugFile -
-defaultCacheSizeEGTB -
-defaultFrcPosition -
-defaultHashSize -
-defaultMatchGames -
-defaultPathEGTB -
-defaultTourneyName -
-delayAfterQuit -
-delayBeforeQuit -
-depth -
-discourageOwnBooks -
-disguisePromotedPieces -
-dropMenu -
-dualBoard -
-egtFormats -
-eloThresholdAny -
-eloThresholdBoth -
-engineDebugOutput -
-epd -
-evalThreshold -
-evalZoom -
-fNoOwnBookUCI -
-fSAN -
-fUCCI -
-fUCI -
-fUSI -
-fcp -
-fd -
-fe -
-fh -
-firstChessProgram -
-firstChessProgramNames -
-firstComputerString -
-firstDirectory -
-firstEngine -
-firstHasOwnBookUCI -
-firstHost -
-firstInitString -
-firstIsUCI -
-firstLogo -
-firstNPS -
-firstNeedsNoncompliantFEN -
-firstOptions -
-firstPgnName -
-firstProtocolVersion -
-firstScoreAbs -
-firstTimeOdds -
-firstXBook -
-fischerCastling -
-flashCount -
-flashRate -
-fn -
-fontSizeTolerance -
-gameListFont -
-gameListTags -
-gateway -
-hideThinkingFromHuman -
-highlightMoveWithArrow -
-highlightSquareColor -
-holdingsSize -
-icsAlarmTime -
-icsFont -
-icscomm -
-icshelper -
-icshost -
-icslogon -
-icsport -
-inc -
-ini -
-initString -
-initialMode -
-inscriptions -
-installEngine -
-installTheme -
-internetChessServerCommPort -
-internetChessServerHelper -
-internetChessServerHost -
-internetChessServerLogonScript -
-internetChessServerPort -
-lgf -
-lgi -
-lightSquareColor -
-liteBackTextureFile -
-loadGameFile -
-loadGameIndex -
-loadPositionFile -
-loadPositionIndex -
-logoDir -
-logoSize -
-lowTimeWarningColor -
-lpf -
-lpi -
-matchGames -
-matchPause -
-materialDraws -
-mcBookMode -
-memoHeaders -
-messageFont -
-mg -
-mode -
-monoMouse -
-moveHistoryFont -
-movesPerSession -
-mps -
-msLoginDelay -
-nameOfDebugFile -
-niceEngines -
-noGUI -
-oneClickMove -
-onlyOwnGames -
-overrideLineGap -
-pairingEngine -
-participants -
-pasteSelection -
-pgnEventHeader -
-pgnExtendedInfo -
-pgnNumberTag -
-pgnTimeLeft -
-pid -
-pieceImageDirectory -
-pieceMenu -
-pieceNickNames -
-pieceToCharTable -
-polyglotBook -
-polyglotDir -
-positionDir -
-premoveBlackText -
-premoveWhiteText -
-preoveHighlightColor -
-recentEngineList -
-recentEngines -
-remoteShell -
-remoteUser -
-repeatsToDraw -
-results -
-rewindIndex -
-rsh -
-ruleMoves -
-ruser -
-sNoOwnBookUCI -
-sSAN -
-sUCCI -
-sUCI -
-sUSI -
-sameColorGames -
-saveDate -
-saveGameFile -
-saveOutOfBookInfo -
-savePositionFile -
-saveSettingsFile -
-saveSettingsOnExit -
-scoreWhite -
-scp -
-sd -
-se -
-searchDepth -
-searchMode -
-searchTime -
-secondChessProgram -
-secondComputerString -
-secondDirectory -
-secondEngine -
-secondHasOwnBookUCI -
-secondHost -
-secondInitString -
-secondIsUCI -
-secondLogo -
-secondNPS -
-secondNeedsNoncompliantFEN -
-secondOptions -
-secondPgnName -
-secondProtocolVersion -
-secondScoreAbs -
-secondTimeOdds -
-secondXBook -
-seedBase -
-seekGraph -
-settingsFile -
-sg -
-sgf -
-sh -
-shoMoveTime -
-showEvalInMoveHistory -
-showTargetSquares -
-shuffleOpenings -
-smpCores -
-sn -
-soundCShout -
-soundChallenge -
-soundChannel -
-soundChannel1 -
-soundDirectory -
-soundIcsAlarm -
-soundIcsDraw -
-soundIcsLoss -
-soundIcsUnfinished -
-soundIcsWin -
-soundKibitz -
-soundMove -
-soundProgram -
-soundRequest -
-soundRoar -
-soundSShout -
-soundSeek -
-soundShout -
-soundTell -
-spf -
-st -
-sweepPromotions -
-syncAfterCycle -
-syncAfterRound -
-tagsFont -
-tc -
-td -
-telnetProgram -
-testClaims -
-tf -
-timeControl -
-timeDelay -
-timeIncrement -
-timeOddsMode -
-tourneyCycles -
-tourneyFile -
-tourneyOptions -
-tourneyType -
-trivialDraws -
-trueColors -
-tt -
-useBoardTexture -
-usePolyglotBook -
-userName -
-uxiAdapter -
-variant -
-variations -
-viewer -
-viewerOptions -
-whitePieceColor