X-Git-Url: https://git.auder.net/?p=vchess.git;a=blobdiff_plain;f=TODO;h=8485984962fbff7d2ccb2b23ae707fa8bc548aa3;hp=d3b62270e6943ddf27811031a7f1eb6fe1ef2316;hb=7c4601d007042510ea2aad95a081d6fe83aab938;hpb=eaa5ad3e93b761fefb16b32071be0b439761f843

diff --git a/TODO b/TODO
index d3b62270..84859849 100644
--- a/TODO
+++ b/TODO
@@ -6,9 +6,10 @@ If new live game starts in background, "new game" notify OK but not first move.
 Will be used for variants with custom non-rectangular board (Hex, at least)
 Or, with other board shapes (see greenchess.net for example)
 
-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?)
+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
 
 #New variants:
 Chessplode
@@ -16,8 +17,18 @@ Tablut
 
 https://brainking.com/fr/GameRules?tp=128 Massacre Chess
 
-CWDA : need game options (also useful at least for Monster)
 PizzaKings https://www.chessvariants.com/unequal.dir/pizza-kings.html
 https://en.m.wikipedia.org/wiki/Chess_with_different_armies#Pizza_Kings%5B11%5D_(John_Lawson)
 
+Coin Chess
+https://msoworld.com/product/chess-variants/
+Background: Unknown inventor
+Rules:
+Normal rules apply except for the introduction of a coin (or counter)
+Black starts by placing the coin on any unoccupied square. Play then continues with players alternating turns as in normal chess.
+On their turn, a player makes any legal move but may not move onto the square where the coin has been placed. The player may move over (but not onto), the coin square.
+The player ends their turn by leaving the coin where it stands or moving the coin to a different unoccupied square.
+The coin can never be placed on an occupied square, and therefore cannot be used to protect a piece from capture
+A player wins by checkmating the opponent. Note that the coin can be used to remove escape squares from the king.
+
 https://www.chessvariants.com/other.dir/nemoroth.html :-)