-Merge variants 1, 2 (3) into one with sub-variant selection when starting a game (New Game + vs engine + analyse)
-E.g. Checkered 1 & 2 into one, and so on.
-Need additional field in variant code... in a generic way (radiobutton or select or checkbox?)
+debug import game + load
+
+TODEBUG: Avalanche computer play from here
+game.fen = "r2q1bnr/3pp3/n3k1p1/6Pp/3p1B1P/p5R1/1p6/4K1NR w 26 ihii 0";
+game.fenStart = "r2q1bnr/3pp3/n3k1p1/6Pp/3p1B1P/p5R1/1p6/4K1NR w 26 ihii 0";
+game.mycolor = 'w';
+Bd6,b1 then black promotes and win, but UI freezes.
+
+Merge Orda + Empire + Hoppelpoppel + Newzealand getSlideNJumpMoves() into base_rules.js
+=> allow to simplify getPawnMoves in RoyalRace (and some getXMoves in Shatranj)
+
+Option "free placement" in Hidden