Chess with Jokers

A testbed for the Joker piece
Jokers replace Queens

Game hierarchy

• Game
    • Generic Chess
        • Generic x8
            • Generic 8x8
                • Chess
                    • Chess with Jokers

Board

FEN: rnbjkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBJKBNR w HAha - 0 1

Piece Types

Internal NameNameNotationAdded ByNotes
KingKingKGeneric Chessroyal; can castle
PawnPawnPGeneric Chesscan promote; en passant; pawn structure evaluation
RookRookRChesscastling partner; open file bonus; trap king on back rank bonus
BishopBishopBChesscolorbinding evaluation; outpost bonus
KnightKnightNChessoutpost bonus
JokerJokerJChess with Jokersimmitates last moved piece

Game Variables

Name = "Chess with Jokers"
Invented = "Unknown"
InventedBy = "Unknown"
NumberOfSquareColors = 2
FENFormat = "{array} {current player} {castling} {en-passant} {half-move clock} {turn number}"
FENStart = "#{Array} w #default #default 0 1"
Array = "rnbjkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBJKBNR"
DeduplicateMoves = false
StaticExchangeEvaluation = true

Declared in Generic Chess:

StalemateResult = Draw
PromotionRule = Standard
PromotionTypes = "RBNJ"
BareKing = false
EnPassant = true
PromotingType = Pawn
CastlingType = King

Declared in Generic x8:

PawnDoubleMove = true

Declared in Generic 8x8:

Castling = Standard

Rules

MoveCompletionDefaultRule
ImmitatorRule
BasicPromotionRule
EnPassantRule
CheckmateRule
Move50Rule
CastlingRule
RepetitionDrawRule

Evaluations

PawnStructureEvaluation
DevelopmentEvaluation
LowMaterialEvaluation
ColorbindingEvaluation
RookTypeEvaluation
OutpostEvaluation

 
 

COPYRIGHT (C) 2021 BY GREG STRONG