Community variant
SuperKnights Setup
pieces are normal but combined with knights.pawns get no upgrades and can only promote to normal knights and the knights is nightrider
This is a user-catalogued casual variant. Technical details such as board size, FEN, pieces, and hand rules are defined in the Fairy-Stockfish variants.ini block below.
Generated rule overview
This variant inherits its base rules from `chess` and overrides the settings shown below.
Board and setup
Pieces and movement
- The piece set used on the board is: archbishop (b), custom piece 2 (n), pawn (p), amazon (a), chancellor (c) and custom piece 1 (g).
- custom piece 1 (g) is a custom piece with Betza movement `iKN`.
- custom piece 2 (n) is a custom piece with Betza movement `NN`.
Promotion
- The pieces that can promote are: pawn (p).
- Promotion choices are both sides: custom piece 2 (n).
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.
iKN
NN
move
capture
move or capture
initial only
hopper target
Fairy-Stockfish rules
[custom8x8hyperchess_v7:chess]
# Define custom piece movement using Betza notation:
# g = Royal Centaur (K = King step, N = Knight leap, i = Royal status)
# n = Nightrider (NN = repeating Knight leaps)
customPiece1 = g:iKN
customPiece2 = n:NN
amazon = a
archbishop = b
chancellor = c
pieceToCharTable = . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A B C G N P . . . . . . . . . . . . . . . . . . . . . . . . a b c g n p
promotionPieceTypes = n
startFen = cnbagnbc/pppppppp/8/8/8/8/PPPPPPPP/CNBAGNBC w - - 0 1