Double Chess (16 x 8)
Invented by: David Short, 1996
Chess played with two boards put together and two sets of pieces except that the second King is replaced with a third Queen
Game hierarchy
• Game
• Generic Chess
• Generic x8
• Double Chess (16 x 8)
Board
.png)
FEN: rnbqrnbqkbnrqbnr/pppppppppppppppp/16/16/16/16/PPPPPPPPPPPPPPPP/RNBQRNBQKBNRQBNR w LEPAlepa - 0 1
Piece Types
| Internal Name | Name | Notation | Added By | Notes |
| King | King | K | Generic Chess | royal; can castle |
| Pawn | Pawn | P | Generic Chess | can promote; en passant; pawn structure evaluation |
| Rook | Rook | R | Double Chess (16 x 8) | castling partner; open file bonus; trap king on back rank bonus |
| Bishop | Bishop | B | Double Chess (16 x 8) | colorbinding evaluation |
| Knight | Knight | N | Double Chess (16 x 8) | |
| Queen | Queen | Q | Double Chess (16 x 8) | trap king on back rank bonus |
Game Variables
Name = "Double Chess (16 x 8)"
Invented = "1996"
InventedBy = "David Short"
NumberOfSquareColors = 2
FENFormat = "{array} {current player} {castling} {en-passant} {half-move clock} {turn number}"
FENStart = "#{Array} w #default #default 0 1"
Array = "rnbqrnbqkbnrqbnr/pppppppppppppppp/16/16/16/16/PPPPPPPPPPPPPPPP/RNBQRNBQKBNRQBNR"
DeduplicateMoves = false
StaticExchangeEvaluation = true
Declared in Generic Chess:
StalemateResult = Draw
PromotionRule = Standard
PromotionTypes = "QRBN"
BareKing = false
EnPassant = true
PromotingType = Pawn
CastlingType = King
Declared in Generic x8:
PawnDoubleMove = true
Rules
MoveCompletionDefaultRule
BasicPromotionRule
EnPassantRule
CheckmateRule
Move50Rule
CastlingRule
RepetitionDrawRule
Evaluations
PawnStructureEvaluation
DevelopmentEvaluation
LowMaterialEvaluation
ColorbindingEvaluation
RookTypeEvaluation
|