TODO

   1 Issue: embedded rules language not updated when language is set (in Analyse, Game and Problems)
   2 Also: if new live game starts in background, "new game" notify OK but not first move (not too serious however)
   3
   4 For Teleport, Chakart and Hamilton at least: a piece should be attached to mouse cursor,
   5 waiting for a click dropping it somewhere. In BaseGame: find the appropriate place to call eg. Board::setHoverPiece(),
   6 which should be in effect when hovering over position only (#gamePosition), and cancelled when receiving the
   7 message stopHover() for example.
   8
   9 https://www.chessvariants.com/crossover.dir/koopachess.html
  10 --> Can a stunned piece capture? Maybe not. ...recover? After 5 moves? Never?
  11 + Chakart :)
  12
  13 https://www.chessvariants.com/diffmove.dir/checkers.html --> "Forward"
  14 in 1974 by Hans Multhopp
  15
  16 Clorange:
  17 Clockwork Orange Chess (Fergus Duniho,
  18 1999). https://www.chessvariants.com/other.dir/clockworkorange.html
  19 implem : pieces code, yellow/red, easy
  20
  21 https://www.chessvariants.com/difftaking.dir/replacement.html
  22
  23 https://www.chessvariants.com/other.dir/pocket.html
  24 https://www.chessvariants.com/other.dir/fugue.html
  25 https://www.chessvariants.com/rules/spartan-chess
  26 https://www.chessvariants.com/mvopponent.dir/avalanche.html
  27
  28 https://www.chessvariants.com/mvopponent.dir/hypnotic-chess.html
  29 https://www.chessvariants.com/mvopponent.dir/mesmer-chess.html
  30
  31 =====
  32
  33 fanorona https://fr.wikipedia.org/wiki/Fanorona
  34 Yoté https://fr.wikipedia.org/wiki/Yot%C3%A9 http://www.zillionsofgames.com/cgi-bin/zilligames/submissions.cgi/92187?do=show;id=960
  35 gess https://en.wikipedia.org/wiki/Gess
  36 weiqi (check if landed stone captures, walk on connected components), go13, go9, gomoku, reversi
  37   first click show the stone, second click confirm the move?
  38 avalam, qoridor (wider lines in another color, vr.lines [npt static get] for this one ?), xiangqi, draughts, draughts8
  39 (puis quand hexaboards peut-être: hexavariants + Hex)
  40 Byo-yomi possible: 1h+b15,5m (15 pierres 5 minutes)