Implement Wildebeest castle rules
=> (1, 2, 3 or 4 squares slide; randomized: may be impossible >1, but possible >4...)
getRepetitionStatus() lose or draw... (for some variants)

Embedded rules language not updated when language is set (in Analyse, Game and Problems)
If new live game starts in background, "new game" notify OK but not first move (not too serious however)
On smartphone for Teleport, Chakart, Weiqi and some others: option "confirm moves on touch screen"
(=> comme pour corr) + option "confirm moves in corr games"?

NEW VARIANTS:
Xiangqi
Synochess
EmpireChess
Isardam (type B) : https://echekk.fr/spip.php?page=article&id_article=280
https://www.reddit.com/r/TotemChess/comments/imi3v7/totem_rules/
https://www.chessvariants.com/other.dir/fugue.html
https://www.chessvariants.com/rules/spartan-chess
https://www.chessvariants.com/mvopponent.dir/avalanche.html
https://www.chessvariants.com/mvopponent.dir/hypnotic-chess.html
https://www.chessvariants.com/mvopponent.dir/mesmer-chess.html
https://brainking.com/en/GameRules?tp=47&fwa=ArchivedGame!g=8204276$i=1
related to: Crown Chess: place all units on move 1 (similar to Sittuyin, more freely --> in own half-board, possible pawns on 1st rank)
https://musketeerchess.net/games/cerebral/rules/rules.php
--> MusketeerChess : from Titan, should be easy
http://history.chess.free.fr/rollerball.htm
Squatter Chess: safe on last rank = win
Companion Chess : pieces of same nature don't attack each others
https://www.chessvariants.com/difftaking.dir/brotherhood.html
Crossing Chess = win when the king cross half-board
Medusa Chess = Isardam
--> à chaque déplacement, check attaques directes + découvertes autour de case de départ dans 8 directions (pas caval)
Kingmaker: pawns can promote also into enemy king
--> no king tracking, getCheckSquares + underCheck test all kings
Eightkings: 8 pawns + 8 kings (non-royal until the last remains?)
--> yes seems better, no king tracking + no underCheck/...etc when >= 2 kings
https://www.jatektan.hu/_2018_vissza/2011_ig/uj2001/isakk1.html
https://boardgamegeek.com/boardgame/18661/alapo
Alapo is a strategy game. Each player owns twelve abstract pieces, two each of six different kinds. Round pieces move in any of the eight directions on the 6 by 6 board; square pieces move only orthogonally and triangular pieces only diagonally. Large pieces move any distance, small pieces only one field per turn.
Opponent pieces can be eliminated by moving onto their position. The goal is to reach the opponent's base line with one of your pieces without the opponent being able to eliminate your piece in his/her next move.
https://www.chessvariants.com/incinf.dir/bario.html
Paco-Sako : https://www.youtube.com/watch?v=tEv8TVqyZdQ + PDF rules
https://discord.com/channels/686736099959504907/687076968046395410/735678637432635473 + Amazon Chess
Maybe:
https://www.chessvariants.com/diffmove.dir/asymmetric.html
https://www.chessvariants.com/play/connected-chess
Non-chess:
fanorona https://fr.wikipedia.org/wiki/Fanorona
Yoté https://fr.wikipedia.org/wiki/Yot%C3%A9 http://www.zillionsofgames.com/cgi-bin/zilligames/submissions.cgi/92187?do=show;id=960
gess https://en.wikipedia.org/wiki/Gess
gomoku, reversi
avalam, qoridor (wider lines in another color, vr.lines [npt static get] for this one ?), draughts, draughts8
(puis quand hexaboards peut-être: hexavariants + Hex)