Community variant
Isolation 7x7
Fairy-Stockfish built-in variant exposed as a casual community variant.
References:
boardgamegeek.com
This is a curated Fairy-Stockfish built-in variant. Gameplay uses Fairy-Stockfish's canonical built-in definition.
The documentation block below mirrors the relevant built-in settings for the generated overview and movement diagrams.
Generated rule overview
This variant inherits its base rules from `isolation` and overrides the settings shown below.
Board and setup
Pieces and movement
- The piece set used on the board is: Token (p).
- Token (p) is a custom piece with Betza movement `mK`.
Walls and blockers
- After a move, a permanent wall is placed on an eligible empty square.
Winning and losing
- Stalemate is scored as a loss for the side to move.
Piece movement
These diagrams show custom pieces and known Fairy-Stockfish built-in fairy pieces from White's perspective on a compact preview board. Some special moves, especially hoppers and game-state-dependent moves, can still depend on blockers or game state.
mK
move
capture
move or capture
initial only
hopper target
Fairy-Stockfish rule documentation
[isolation7x7:isolation]
maxRank = 7
maxFile = 7
# Inherited token and wall rules are repeated for the rules page and premoves.
pawn = -
knight = -
bishop = -
rook = -
queen = -
king = -
customPiece1 = p:mK
stalemateValue = loss
wallingRule = static
wallingRegion = a1 b1 c1 e1 f1 g1 *2 *3 *4 *5 *6 a7 b7 c7 e7 f7 g7