Eurasian Chess
Invented by: Fergus Duniho, 2003
A synthesis of European and Asian forms of Chess
Features the Cannon from Chinese Chess and elements from Grand Chess
Game hierarchy
• Game
• Generic Chess
• Generic x10
• Generic 10x10
• Grand Chess
• Eurasian Chess
Board
FEN: r1c4c1r/1nbvqkvbn1/pppppppppp/10/10/10/10/PPPPPPPPPP/1NBVQKVBN1/R1C4C1R w - - 0 1
Piece Types
| Internal Name | Name | Notation | Added By | Notes |
| King | King | K | Generic Chess | royal; cannot face unblocked opposition; movement restricted by location |
| Pawn | Pawn | P | Generic Chess | en passant; can promote by replacement; pawn structure evaluation |
| Queen | Queen | Q | Grand Chess | trap king on back rank bonus |
| Rook | Rook | R | Grand Chess | open file bonus; trap king on back rank bonus |
| Bishop | Bishop | B | Grand Chess | colorbinding evaluation; outpost bonus |
| Knight | Knight | N | Grand Chess | outpost bonus |
| Vao | Vao | V | Eurasian Chess | colorbinding evaluation |
| Cannon | Cannon | C | Eurasian Chess | |
Game Variables
Name = "Eurasian Chess"
Invented = "2003"
InventedBy = "Fergus Duniho"
NumberOfSquareColors = 2
FENFormat = "{array} {current player} {castling} {en-passant} {half-move clock} {turn number}"
FENStart = "#{Array} w #default #default 0 1"
Array = "r1c4c1r/1nbvqkvbn1/pppppppppp/10/10/10/10/PPPPPPPPPP/1NBVQKVBN1/R1C4C1R"
DeduplicateMoves = false
StaticExchangeEvaluation = false
Declared in Generic Chess:
StalemateResult = Draw
PromotionRule = Grand
PromotionTypes = ""
BareKing = false
EnPassant = true
PromotingType = Pawn
CastlingType = King
Declared in Generic x10:
PawnMultipleMove = Grand
Declared in Generic 10x10:
Castling = None
Rules
MoveCompletionDefaultRule
EnPassantRule
CheckmateRule
Move50Rule
PromoteByReplacementRule
KingFacingRule
PieceLocationRestrictionRule
RepetitionDrawRule
Evaluations
PawnStructureEvaluation
LowMaterialEvaluation
ColorbindingEvaluation
RookTypeEvaluation
OutpostEvaluation
GrandChessDevelopmentEvaluation
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