context-games update (2feb09)

git-svn-id: svn://tug.org/texlive/trunk@12057 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 3 insertions, 1390 deletions

diff --git a/Master/texmf-dist/doc/context/third/games/README b/Master/texmf-dist/doc/context/third/games/README
index 3b9f5714e4c..b96a6e89668 100644
--- a/Master/texmf-dist/doc/context/third/games/README
+++ b/Master/texmf-dist/doc/context/third/games/README
@@ -10,11 +10,13 @@ in later releases.
 
 To use the module write \usemodule[games] in the preamble of your document.
 
+The module works only with MkIV (LuaTeX), it is not planned to add MkII support.
+
 
 License
 -------
 
-The module is copyrighted by Wolfgang Schuster and published under Public Domain
+The module is copyrighted by Wolfgang Schuster and published under Public Domain.
 
 
 Revision History
diff --git a/Master/texmf-dist/doc/context/third/games/games-doc.pdf b/Master/texmf-dist/doc/context/third/games/games-doc.pdf
new file mode 100644
index 00000000000..000c874596f
--- /dev/null
+++ b/Master/texmf-dist/doc/context/third/games/games-doc.pdf
diff --git a/Master/texmf-dist/tex/context/third/games/games-chess-symbols.tex b/Master/texmf-dist/tex/context/third/games/games-chess-symbols.tex
deleted file mode 100644
index 5f0f76012f2..00000000000
--- a/Master/texmf-dist/tex/context/third/games/games-chess-symbols.tex
+++ /dev/null
@@ -1,202 +0,0 @@
-%D \module
-%D   [       file=games-chess-symbols,
-%D        version=2008.01.11,
-%D          title=\CONTEXT\ User Module,
-%D       subtitle=Chess Symbols,
-%D         author=Wolfgang Schuster,
-%D           date=\currentdate,
-%D      copyright=Wolfgang Schuster,
-%D          email=schuster.wolfgang@googlemail.com,
-%D        license=Public Domain]
-
-\writestatus{loading}{Context User Module / Games - Chess Symbols}
-
-\unprotect
-
-\definefontsynonym[skaknew]   [file:SkakNew-Diagram]
-\definefontsynonym[alpha]     [file:ChessAlphaDiagram]
-\definefontsynonym[adventurer][file:AVENFONT]
-\definefontsynonym[cheq]      [file:CHEQ_TT]
-
-\startsymbolset [skaknew]
-
-\definesymbol [\v!field:\v!black:\v!king  ] [\ChessSymbol{"6A}]
-\definesymbol [\v!field:\v!black:\v!queen ] [\ChessSymbol{"6C}]
-\definesymbol [\v!field:\v!black:\v!rook  ] [\ChessSymbol{"73}]
-\definesymbol [\v!field:\v!black:\v!bishop] [\ChessSymbol{"61}]
-\definesymbol [\v!field:\v!black:\v!knight] [\ChessSymbol{"6D}]
-\definesymbol [\v!field:\v!black:\v!pawn  ] [\ChessSymbol{"6F}]
-
-\definesymbol [\v!piece:\v!black:\v!king  ] [\ChessSymbol{"6B}]
-\definesymbol [\v!piece:\v!black:\v!queen ] [\ChessSymbol{"71}]
-\definesymbol [\v!piece:\v!black:\v!rook  ] [\ChessSymbol{"72}]
-\definesymbol [\v!piece:\v!black:\v!bishop] [\ChessSymbol{"62}]
-\definesymbol [\v!piece:\v!black:\v!knight] [\ChessSymbol{"6E}]
-\definesymbol [\v!piece:\v!black:\v!pawn  ] [\ChessSymbol{"70}]
-
-\definesymbol [\v!field:\v!white:\v!king  ] [\ChessSymbol{"4A}]
-\definesymbol [\v!field:\v!white:\v!queen ] [\ChessSymbol{"4C}]
-\definesymbol [\v!field:\v!white:\v!rook  ] [\ChessSymbol{"53}]
-\definesymbol [\v!field:\v!white:\v!bishop] [\ChessSymbol{"41}]
-\definesymbol [\v!field:\v!white:\v!knight] [\ChessSymbol{"4D}]
-\definesymbol [\v!field:\v!white:\v!pawn  ] [\ChessSymbol{"4F}]
-
-\definesymbol [\v!piece:\v!white:\v!king  ] [\ChessSymbol{"4B}]
-\definesymbol [\v!piece:\v!white:\v!queen ] [\ChessSymbol{"51}]
-\definesymbol [\v!piece:\v!white:\v!rook  ] [\ChessSymbol{"52}]
-\definesymbol [\v!piece:\v!white:\v!bishop] [\ChessSymbol{"42}]
-\definesymbol [\v!piece:\v!white:\v!knight] [\ChessSymbol{"4E}]
-\definesymbol [\v!piece:\v!white:\v!pawn  ] [\ChessSymbol{"50}]
-
-\definesymbol [\v!field\v!mask:\v!king    ] [\ChessSymbol{"31}]
-\definesymbol [\v!field\v!mask:\v!queen   ] [\ChessSymbol{"35}]
-\definesymbol [\v!field\v!mask:\v!rook    ] [\ChessSymbol{"33}]
-\definesymbol [\v!field\v!mask:\v!bishop  ] [\ChessSymbol{"34}]
-\definesymbol [\v!field\v!mask:\v!knight  ] [\ChessSymbol{"32}]
-\definesymbol [\v!field\v!mask:\v!pawn    ] [\ChessSymbol{"36}]
-
-\definesymbol [\v!piece\v!mask:\v!king    ] [\ChessSymbol{"54}]
-\definesymbol [\v!piece\v!mask:\v!queen   ] [\ChessSymbol{"58}]
-\definesymbol [\v!piece\v!mask:\v!rook    ] [\ChessSymbol{"56}]
-\definesymbol [\v!piece\v!mask:\v!bishop  ] [\ChessSymbol{"57}]
-\definesymbol [\v!piece\v!mask:\v!knight  ] [\ChessSymbol{"55}]
-\definesymbol [\v!piece\v!mask:\v!pawn    ] [\ChessSymbol{"59}]
-
-\definesymbol [\v!field\v!mask:\v!empty   ] [\ChessSymbol{"7A}]
-
-\definesymbol [\v!field:\v!black:\v!empty ] [\ChessSymbol{"5A}]
-\definesymbol [\v!field:\v!white:\v!empty ] [\ChessSymbol{"30}]
-
-\stopsymbolset
-
-\startsymbolset [alpha]
-
-\definesymbol [\v!field:\v!black:\v!king  ] [\ChessSymbol{"6A}]
-\definesymbol [\v!field:\v!black:\v!queen ] [\ChessSymbol{"6C}]
-\definesymbol [\v!field:\v!black:\v!rook  ] [\ChessSymbol{"73}]
-\definesymbol [\v!field:\v!black:\v!bishop] [\ChessSymbol{"61}]
-\definesymbol [\v!field:\v!black:\v!knight] [\ChessSymbol{"6D}]
-\definesymbol [\v!field:\v!black:\v!pawn  ] [\ChessSymbol{"6F}]
-
-\definesymbol [\v!piece:\v!black:\v!king  ] [\ChessSymbol{"6B}]
-\definesymbol [\v!piece:\v!black:\v!queen ] [\ChessSymbol{"71}]
-\definesymbol [\v!piece:\v!black:\v!rook  ] [\ChessSymbol{"72}]
-\definesymbol [\v!piece:\v!black:\v!bishop] [\ChessSymbol{"62}]
-\definesymbol [\v!piece:\v!black:\v!knight] [\ChessSymbol{"6E}]
-\definesymbol [\v!piece:\v!black:\v!pawn  ] [\ChessSymbol{"70}]
-
-\definesymbol [\v!field:\v!white:\v!king  ] [\ChessSymbol{"4A}]
-\definesymbol [\v!field:\v!white:\v!queen ] [\ChessSymbol{"4C}]
-\definesymbol [\v!field:\v!white:\v!rook  ] [\ChessSymbol{"53}]
-\definesymbol [\v!field:\v!white:\v!bishop] [\ChessSymbol{"41}]
-\definesymbol [\v!field:\v!white:\v!knight] [\ChessSymbol{"4D}]
-\definesymbol [\v!field:\v!white:\v!pawn  ] [\ChessSymbol{"4F}]
-
-\definesymbol [\v!piece:\v!white:\v!king  ] [\ChessSymbol{"4B}]
-\definesymbol [\v!piece:\v!white:\v!queen ] [\ChessSymbol{"51}]
-\definesymbol [\v!piece:\v!white:\v!rook  ] [\ChessSymbol{"52}]
-\definesymbol [\v!piece:\v!white:\v!bishop] [\ChessSymbol{"42}]
-\definesymbol [\v!piece:\v!white:\v!knight] [\ChessSymbol{"4E}]
-\definesymbol [\v!piece:\v!white:\v!pawn  ] [\ChessSymbol{"50}]
-
-\definesymbol [\v!field\v!mask:\v!king    ] [\ChessSymbol{"31}]
-\definesymbol [\v!field\v!mask:\v!queen   ] [\ChessSymbol{"35}]
-\definesymbol [\v!field\v!mask:\v!rook    ] [\ChessSymbol{"33}]
-\definesymbol [\v!field\v!mask:\v!bishop  ] [\ChessSymbol{"34}]
-\definesymbol [\v!field\v!mask:\v!knight  ] [\ChessSymbol{"32}]
-\definesymbol [\v!field\v!mask:\v!pawn    ] [\ChessSymbol{"36}]
-
-\definesymbol [\v!piece\v!mask:\v!king    ] [\ChessSymbol{"54}]
-\definesymbol [\v!piece\v!mask:\v!queen   ] [\ChessSymbol{"58}]
-\definesymbol [\v!piece\v!mask:\v!rook    ] [\ChessSymbol{"56}]
-\definesymbol [\v!piece\v!mask:\v!bishop  ] [\ChessSymbol{"57}]
-\definesymbol [\v!piece\v!mask:\v!knight  ] [\ChessSymbol{"55}]
-\definesymbol [\v!piece\v!mask:\v!pawn    ] [\ChessSymbol{"59}]
-
-\definesymbol [\v!field\v!mask:\v!empty   ] [\ChessSymbol{"7A}]
-
-\definesymbol [\v!field:\v!black:\v!empty ] [\ChessSymbol{"5A}]
-\definesymbol [\v!field:\v!white:\v!empty ] [\ChessSymbol{"30}]
-
-\stopsymbolset
-
-\startsymbolset [adventurer]
-
-\definesymbol [\v!field:\v!black:\v!king  ] [\ChessSymbol{"4C}]
-\definesymbol [\v!field:\v!black:\v!queen ] [\ChessSymbol{"57}]
-\definesymbol [\v!field:\v!black:\v!rook  ] [\ChessSymbol{"54}]
-\definesymbol [\v!field:\v!black:\v!bishop] [\ChessSymbol{"56}]
-\definesymbol [\v!field:\v!black:\v!knight] [\ChessSymbol{"4D}]
-\definesymbol [\v!field:\v!black:\v!pawn  ] [\ChessSymbol{"4F}]
-
-\definesymbol [\v!piece:\v!black:\v!king  ] [\ChessSymbol{"6C}]
-\definesymbol [\v!piece:\v!black:\v!queen ] [\ChessSymbol{"77}]
-\definesymbol [\v!piece:\v!black:\v!rook  ] [\ChessSymbol{"74}]
-\definesymbol [\v!piece:\v!black:\v!bishop] [\ChessSymbol{"76}]
-\definesymbol [\v!piece:\v!black:\v!knight] [\ChessSymbol{"6D}]
-\definesymbol [\v!piece:\v!black:\v!pawn  ] [\ChessSymbol{"6F}]
-
-\definesymbol [\v!field:\v!white:\v!king  ] [\ChessSymbol{"4B}]
-\definesymbol [\v!field:\v!white:\v!queen ] [\ChessSymbol{"51}]
-\definesymbol [\v!field:\v!white:\v!rook  ] [\ChessSymbol{"52}]
-\definesymbol [\v!field:\v!white:\v!bishop] [\ChessSymbol{"42}]
-\definesymbol [\v!field:\v!white:\v!knight] [\ChessSymbol{"4E}]
-\definesymbol [\v!field:\v!white:\v!pawn  ] [\ChessSymbol{"50}]
-
-\definesymbol [\v!piece:\v!white:\v!king  ] [\ChessSymbol{"6B}]
-\definesymbol [\v!piece:\v!white:\v!queen ] [\ChessSymbol{"71}]
-\definesymbol [\v!piece:\v!white:\v!rook  ] [\ChessSymbol{"72}]
-\definesymbol [\v!piece:\v!white:\v!bishop] [\ChessSymbol{"62}]
-\definesymbol [\v!piece:\v!white:\v!knight] [\ChessSymbol{"6E}]
-\definesymbol [\v!piece:\v!white:\v!pawn  ] [\ChessSymbol{"70}]
-
-\definesymbol [\v!field\v!mask:\v!king    ] [\ChessSymbol{"60}]
-\definesymbol [\v!field\v!mask:\v!queen   ] [\ChessSymbol{"5F}]
-\definesymbol [\v!field\v!mask:\v!rook    ] [\ChessSymbol{"5E}]
-\definesymbol [\v!field\v!mask:\v!bishop  ] [\ChessSymbol{"5D}]
-\definesymbol [\v!field\v!mask:\v!knight  ] [\ChessSymbol{"5C}]
-\definesymbol [\v!field\v!mask:\v!pawn    ] [\ChessSymbol{"5B}]
-
-\definesymbol [\v!field\v!mask:\v!empty   ] [\ChessSymbol{"3E}]
-
-\definesymbol [\v!field:\v!black:\v!empty ] [\ChessSymbol{"2B}]
-\definesymbol [\v!field:\v!white:\v!empty ] [\ChessSymbol{"2A}]
-
-\stopsymbolset
-
-\startsymbolset [cheq]
-
-\definesymbol [\v!field:\v!black:\v!king  ] [\ChessSymbol{"4C}]
-\definesymbol [\v!field:\v!black:\v!queen ] [\ChessSymbol{"57}]
-\definesymbol [\v!field:\v!black:\v!rook  ] [\ChessSymbol{"54}]
-\definesymbol [\v!field:\v!black:\v!bishop] [\ChessSymbol{"4E}]
-\definesymbol [\v!field:\v!black:\v!knight] [\ChessSymbol{"4A}]
-\definesymbol [\v!field:\v!black:\v!pawn  ] [\ChessSymbol{"4F}]
-
-\definesymbol [\v!piece:\v!black:\v!king  ] [\ChessSymbol{"6C}]
-\definesymbol [\v!piece:\v!black:\v!queen ] [\ChessSymbol{"77}]
-\definesymbol [\v!piece:\v!black:\v!rook  ] [\ChessSymbol{"74}]
-\definesymbol [\v!piece:\v!black:\v!bishop] [\ChessSymbol{"6E}]
-\definesymbol [\v!piece:\v!black:\v!knight] [\ChessSymbol{"6A}]
-\definesymbol [\v!piece:\v!black:\v!pawn  ] [\ChessSymbol{"6F}]
-
-\definesymbol [\v!field:\v!white:\v!king  ] [\ChessSymbol{"4B}]
-\definesymbol [\v!field:\v!white:\v!queen ] [\ChessSymbol{"51}]
-\definesymbol [\v!field:\v!white:\v!rook  ] [\ChessSymbol{"52}]
-\definesymbol [\v!field:\v!white:\v!bishop] [\ChessSymbol{"42}]
-\definesymbol [\v!field:\v!white:\v!knight] [\ChessSymbol{"48}]
-\definesymbol [\v!field:\v!white:\v!pawn  ] [\ChessSymbol{"50}]
-
-\definesymbol [\v!piece:\v!white:\v!king  ] [\ChessSymbol{"6B}]
-\definesymbol [\v!piece:\v!white:\v!queen ] [\ChessSymbol{"71}]
-\definesymbol [\v!piece:\v!white:\v!rook  ] [\ChessSymbol{"72}]
-\definesymbol [\v!piece:\v!white:\v!bishop] [\ChessSymbol{"62}]
-\definesymbol [\v!piece:\v!white:\v!knight] [\ChessSymbol{"68}]
-\definesymbol [\v!piece:\v!white:\v!pawn  ] [\ChessSymbol{"70}]
-
-\definesymbol [\v!field:\v!black:\v!empty ] [\ChessSymbol{"2B}]
-\definesymbol [\v!field:\v!white:\v!empty ] [\ChessSymbol{"2A}]
-
-\stopsymbolset
-
-\protect \endinput
diff --git a/Master/texmf-dist/tex/context/third/games/games-chess.lua b/Master/texmf-dist/tex/context/third/games/games-chess.lua
deleted file mode 100644
index 7f2c05be101..00000000000
--- a/Master/texmf-dist/tex/context/third/games/games-chess.lua
+++ /dev/null
@@ -1,855 +0,0 @@
-if not modules then modules = { } end modules ['games-chess'] = {
-    version   = 1.000,
-    comment   = "Chess",
-    author    = "Wolfgang Schuster",
-    copyright = "Wolfgang Schuster",
-    email     = "schuster.wolfgang@googlemail.com",
-    license   = "Public Domain"
-}
-
-do
-
-thirddata                   = thirddata                   or { }
-thirddata.games             = thirddata.games             or { }
-thirddata.games.chess       = thirddata.games.chess       or { }
-thirddata.games.chess.nag   = thirddata.games.chess.nag   or { }
-thirddata.games.chess.field = thirddata.games.chess.field or { }
-thirddata.games.chess.setup = thirddata.games.chess.setup or { }
-
-thirddata.games.chess.nag = {
-      [0] = "null annotation" ,
-      [1] = "good move (traditional '!')" ,
-      [2] = "poor move (traditional '?')" ,
-      [3] = "very good move (traditional '!!')" ,
-      [4] = "very poor move (traditional '??')" ,
-      [5] = "speculative move (traditional '!?')" ,
-      [6] = "questionable move (traditional '?!')" ,
-      [7] = "forced move (all others lose quickly)" ,
-      [8] = "singular move (no reasonable alternatives)" ,
-      [9] = "worst move" ,
-     [10] = "drawish position" ,
-     [11] = "equal chances, quiet position" ,
-     [12] = "equal chances, active position" ,
-     [13] = "unclear position" ,
-     [14] = "White has a slight advantage" ,
-     [15] = "Black has a slight advantage" ,
-     [16] = "White has a moderate advantage" ,
-     [17] = "Black has a moderate advantage" ,
-     [18] = "White has a decisive advantage" ,
-     [19] = "Black has a decisive advantage" ,
-     [20] = "White has a crushing advantage (Black should resign)" ,
-     [21] = "Black has a crushing advantage (White should resign)" ,
-     [22] = "White is in zugzwang" ,
-     [23] = "Black is in zugzwang" ,
-     [24] = "White has a slight space advantage" ,
-     [25] = "Black has a slight space advantage" ,
-     [26] = "White has a moderate space advantage" ,
-     [27] = "Black has a moderate space advantage" ,
-     [28] = "White has a decisive space advantage" ,
-     [29] = "Black has a decisive space advantage" ,
-     [30] = "White has a slight time (development) advantage" ,
-     [31] = "Black has a slight time (development) advantage" ,
-     [32] = "White has a moderate time (development) advantage" ,
-     [33] = "Black has a moderate time (development) advantage" ,
-     [34] = "White has a decisive time (development) advantage" ,
-     [35] = "Black has a decisive time (development) advantage" ,
-     [36] = "White has the initiative" ,
-     [37] = "Black has the initiative" ,
-     [38] = "White has a lasting initiative" ,
-     [39] = "Black has a lasting initiative" ,
-     [40] = "White has the attack" ,
-     [41] = "Black has the attack" ,
-     [42] = "White has insufficient compensation for material deficit" ,
-     [43] = "Black has insufficient compensation for material deficit" ,
-     [44] = "White has sufficient compensation for material deficit" ,
-     [45] = "Black has sufficient compensation for material deficit" ,
-     [46] = "White has more than adequate compensation for material deficit" ,
-     [47] = "Black has more than adequate compensation for material deficit" ,
-     [48] = "White has a slight center control advantage" ,
-     [49] = "Black has a slight center control advantage" ,
-     [50] = "White has a moderate center control advantage" ,
-     [51] = "Black has a moderate center control advantage" ,
-     [52] = "White has a decisive center control advantage" ,
-     [53] = "Black has a decisive center control advantage" ,
-     [54] = "White has a slight kingside control advantage" ,
-     [55] = "Black has a slight kingside control advantage" ,
-     [56] = "White has a moderate kingside control advantage" ,
-     [57] = "Black has a moderate kingside control advantage" ,
-     [58] = "White has a decisive kingside control advantage" ,
-     [59] = "Black has a decisive kingside control advantage" ,
-     [60] = "White has a slight queenside control advantage" ,
-     [61] = "Black has a slight queenside control advantage" ,
-     [62] = "White has a moderate queenside control advantage" ,
-     [63] = "Black has a moderate queenside control advantage" ,
-     [64] = "White has a decisive queenside control advantage" ,
-     [65] = "Black has a decisive queenside control advantage" ,
-     [66] = "White has a vulnerable first rank" ,
-     [67] = "Black has a vulnerable first rank" ,
-     [68] = "White has a well protected first rank" ,
-     [69] = "Black has a well protected first rank" ,
-     [70] = "White has a poorly protected king" ,
-     [71] = "Black has a poorly protected king" ,
-     [72] = "White has a well protected king" ,
-     [73] = "Black has a well protected king" ,
-     [74] = "White has a poorly placed king" ,
-     [75] = "Black has a poorly placed king" ,
-     [76] = "White has a well placed king" ,
-     [77] = "Black has a well placed king" ,
-     [78] = "White has a very weak pawn structure" ,
-     [79] = "Black has a very weak pawn structure" ,
-     [80] = "White has a moderately weak pawn structure" ,
-     [81] = "Black has a moderately weak pawn structure" ,
-     [82] = "White has a moderately strong pawn structure" ,
-     [83] = "Black has a moderately strong pawn structure" ,
-     [84] = "White has a very strong pawn structure" ,
-     [85] = "Black has a very strong pawn structure" ,
-     [86] = "White has poor knight placement" ,
-     [87] = "Black has poor knight placement" ,
-     [88] = "White has good knight placement" ,
-     [89] = "Black has good knight placement" ,
-     [90] = "White has poor bishop placement" ,
-     [91] = "Black has poor bishop placement" ,
-     [92] = "White has good bishop placement" ,
-     [93] = "Black has good bishop placement" ,
-     [84] = "White has poor rook placement" ,
-     [85] = "Black has poor rook placement" ,
-     [86] = "White has good rook placement" ,
-     [87] = "Black has good rook placement" ,
-     [98] = "White has poor queen placement" ,
-     [99] = "Black has poor queen placement" ,
-    [100] = "White has good queen placement" ,
-    [101] = "Black has good queen placement" ,
-    [102] = "White has poor piece coordination" ,
-    [103] = "Black has poor piece coordination" ,
-    [104] = "White has good piece coordination" ,
-    [105] = "Black has good piece coordination" ,
-    [106] = "White has played the opening very poorly" ,
-    [107] = "Black has played the opening very poorly" ,
-    [108] = "White has played the opening poorly" ,
-    [109] = "Black has played the opening poorly" ,
-    [110] = "White has played the opening well" ,
-    [111] = "Black has played the opening well" ,
-    [112] = "White has played the opening very well" ,
-    [113] = "Black has played the opening very well" ,
-    [114] = "White has played the middlegame very poorly" ,
-    [115] = "Black has played the middlegame very poorly" ,
-    [116] = "White has played the middlegame poorly" ,
-    [117] = "Black has played the middlegame poorly" ,
-    [118] = "White has played the middlegame well" ,
-    [119] = "Black has played the middlegame well" ,
-    [120] = "White has played the middlegame very well" ,
-    [121] = "Black has played the middlegame very well" ,
-    [122] = "White has played the ending very poorly" ,
-    [123] = "Black has played the ending very poorly" ,
-    [124] = "White has played the ending poorly" ,
-    [125] = "Black has played the ending poorly" ,
-    [126] = "White has played the ending well" ,
-    [127] = "Black has played the ending well" ,
-    [128] = "White has played the ending very well" ,
-    [129] = "Black has played the ending very well" ,
-    [130] = "White has slight counterplay" ,
-    [131] = "Black has slight counterplay" ,
-    [132] = "White has moderate counterplay" ,
-    [133] = "Black has moderate counterplay" ,
-    [134] = "White has decisive counterplay" ,
-    [135] = "Black has decisive counterplay" ,
-    [136] = "White has moderate time control pressure" ,
-    [137] = "Black has moderate time control pressure" ,
-    [138] = "White has severe time control pressure" ,
-    [139] = "Black has severe time control pressure" ,
-}
-
-thirddata.games.chess.piece = {
-    ["pawn"] = {
-        ["cs"] = "P" ,
-        ["da"] = "B" ,
-        ["nl"] = "O" ,
-        ["en"] = "P" ,
-        ["et"] = "P" ,
-        ["fi"] = "P" ,
-        ["fr"] = "P" ,
-        ["de"] = "B" ,
-        ["hu"] = "G" ,
-        ["is"] = "P" ,
-        ["it"] = "P" ,
-        ["no"] = "B" ,
-        ["pl"] = "P" ,
-        ["pt"] = "P" ,
-        ["ro"] = "P" ,
-        ["es"] = "P" ,
-        ["sv"] = "B" ,
-    } ,
-    ["knight"] = {
-        ["cs"] = "J" ,
-        ["da"] = "S" ,
-        ["nl"] = "P" ,
-        ["en"] = "N" ,
-        ["et"] = "R" ,
-        ["fi"] = "R" ,
-        ["fr"] = "C" ,
-        ["de"] = "S" ,
-        ["hu"] = "H" ,
-        ["is"] = "R" ,
-        ["it"] = "C" ,
-        ["no"] = "S" ,
-        ["pl"] = "S" ,
-        ["pt"] = "C" ,
-        ["ro"] = "C" ,
-        ["es"] = "C" ,
-        ["sv"] = "S" ,
-    } ,
-    ["bishop"] = {
-        ["cs"] = "S" ,
-        ["da"] = "L" ,
-        ["nl"] = "L" ,
-        ["en"] = "B" ,
-        ["et"] = "O" ,
-        ["fi"] = "L" ,
-        ["fr"] = "F" ,
-        ["de"] = "L" ,
-        ["hu"] = "F" ,
-        ["is"] = "B" ,
-        ["it"] = "A" ,
-        ["no"] = "L" ,
-        ["pl"] = "G" ,
-        ["pt"] = "B" ,
-        ["ro"] = "N" ,
-        ["es"] = "A" ,
-        ["sv"] = "L" ,
-    } ,
-    ["rook"] = {
-        ["cs"] = "V" ,
-        ["da"] = "T" ,
-        ["nl"] = "T" ,
-        ["en"] = "R" ,
-        ["et"] = "V" ,
-        ["fi"] = "T" ,
-        ["fr"] = "T" ,
-        ["de"] = "T" ,
-        ["hu"] = "B" ,
-        ["is"] = "H" ,
-        ["it"] = "T" ,
-        ["no"] = "T" ,
-        ["pl"] = "W" ,
-        ["pt"] = "T" ,
-        ["ro"] = "T" ,
-        ["es"] = "T" ,
-    ["sv"] = "T" ,
-    } ,
-    ["queen"] = {
-        ["cs"] = "D" ,
-        ["da"] = "D" ,
-        ["nl"] = "D" ,
-        ["en"] = "Q" ,
-        ["et"] = "L" ,
-        ["fi"] = "D" ,
-        ["fr"] = "D" ,
-        ["de"] = "D" ,
-        ["hu"] = "V" ,
-        ["is"] = "D" ,
-        ["it"] = "D" ,
-        ["no"] = "D" ,
-        ["pl"] = "H" ,
-        ["pt"] = "D" ,
-        ["ro"] = "D" ,
-        ["es"] = "D" ,
-        ["sv"] = "D" ,
-    } ,
-    ["king"] = {
-        ["cs"] = "K" ,
-        ["da"] = "K" ,
-        ["nl"] = "K" ,
-        ["en"] = "K" ,
-        ["et"] = "K" ,
-        ["fi"] = "K" ,
-        ["fr"] = "R" ,
-        ["de"] = "K" ,
-        ["hu"] = "K" ,
-        ["is"] = "K" ,
-        ["it"] = "R" ,
-        ["no"] = "K" ,
-        ["pl"] = "K" ,
-        ["pt"] = "R" ,
-        ["ro"] = "R" ,
-        ["es"] = "R" ,
-        ["sv"] = "K" ,
-    } ,
-}
-
--- The names for the different encodings will change
-
-thirddata.games.chess.encoding = {
-    [0x002A] = {
-        two = "field:white:empty" ,
-    } ,
-    [0x002B] = {
-        two = "field:black:empty" ,
-    } ,
-    [0x0030] = {
-        one = "field:white:empty" ,
-    } ,
-    [0x0031] = {
-        one = "fieldmask:king" ,
-    } ,
-    [0x0032] = {
-        one = "fieldmask:knight" ,
-    } ,
-    [0x0033] = {
-        one = "fieldmask:rook" ,
-    } ,
-    [0x0034] = {
-        one = "fieldmask:bishop" ,
-    } ,
-    [0x0035] = {
-        one = "fieldmask:queen" ,
-    } ,
-    [0x0036] = {
-        one = "fieldmask:pawn" ,
-    } ,
-    [0x0041] = {
-        one = "field:white:bishop" ,
-    } ,
-    [0x0042] = {
-        one = "piece:white:bishop" ,
-        two = "field:white:bishop" ,
-    } ,
-    [0x0048] = {
-        two = "field:white:knight" ,
-    } ,
-    [0x004A] = {
-        one = "field:white:king" ,
-        two = "field:black:knight" ,
-    } ,
-    [0x004B] = {
-        one = "piece:white:king" ,
-        two = "field:white:king" ,
-    } ,
-    [0x004C] = {
-        one = "field:white:queen" ,
-        two = "field:black:king" ,
-    } ,
-    [0x004D] = {
-        one = "field:white:knight" ,
-    } ,
-    [0x004E] = {
-        one = "piece:white:knight" ,
-        two = "field:black:bishop" ,
-    } ,
-    [0x004F] = {
-        one = "field:white:pawn" ,
-        two = "field:black:pawn" ,
-    } ,
-    [0x0050] = {
-        one = "piece:white:pawn" ,
-        two = "field:white:pawn" ,
-    } ,
-    [0x0051] = {
-        one = "piece:white:queen" ,
-        two = "field:white:queen" ,
-    } ,
-    [0x0052] = {
-        one = "piece:white:rook" ,
-        two = "field:white:rook" ,
-    } ,
-    [0x0053] = {
-        one = "field:white:rook" ,
-    } ,
-    [0x0054] = {
-        one = "piecemask:king" ,
-        two = "field:black:rook" ,
-    } ,
-    [0x0055] = {
-        one = "piecemask:knight" ,
-    } ,
-    [0x0056] = {
-        one = "piecemask:rook" ,
-    } ,
-    [0x0057] = {
-        one = "piecemask:bishop" ,
-        two = "field:black:queen" ,
-    } ,
-    [0x0058] = {
-        one = "piecemask:queen" ,
-    } ,
-    [0x0059] = {
-        one = "piecemask:pawn" ,
-    } ,
-    [0x005A] = {
-        one = "field:black:empty" ,
-    } ,
-    [0x0061] = {
-        one = "field:black:bishop" ,
-    } ,
-    [0x0062] = {
-        one = "piece:black:bishop" ,
-        two = "piece:white:bishop" ,
-    } ,
-    [0x0068] = {
-        two = "piece:white:knight" ,
-    } ,
-    [0x006A] = {
-        one = "field:black:king" ,
-        two = "piece:black:knight" ,
-    } ,
-    [0x006B] = {
-        one = "piece:black:king" ,
-        two = "piece:white:king" ,
-    } ,
-    [0x006C] = {
-        one = "field:black:queen" ,
-        two = "piece:black:king" ,
-    } ,
-    [0x006D] = {
-        one = "field:black:knight" ,
-    } ,
-    [0x006E] = {
-        one = "piece:black:knight" ,
-        two = "piece:black:bishop" ,
-    } ,
-    [0x006F] = {
-        one = "field:black:pawn" ,
-        two = "piece:black:pawn" ,
-    } ,
-    [0x0070] = {
-        one = "piece:black:pawn" ,
-        two = "piece:white:pawn" ,
-    } ,
-    [0x0071] = {
-        one = "piece:black:queen" ,
-        two = "piece:white:queen" ,
-    } ,
-    [0x0072] = {
-        one = "piece:black:rook" ,
-        two = "piece:white:rook" ,
-    } ,
-    [0x0073] = {
-        one = "field:black:rook" ,
-    } ,
-    [0x0074] = {
-        two = "piece:black:rook" ,
-    } ,
-    [0x0077] = {
-        two = "piece:black:queen" ,
-    } ,
-    [0x007A] = {
-        one = "fieldmask:empty" ,
-    } ,
-}
-
-local nx       = function()          return thirddata.games.chess.setup.nx                end
-local ny       = function()          return thirddata.games.chess.setup.ny                end
-local ifodd    = function(number)    return math.mod(number,2) == 0                       end
-local ifeven   = function(number)    return math.mod(number,2) == 1                       end
-local color    = function(x,y)       return thirddata.games.chess.field[0][x][y]['color'] end
-local piece    = function(x,y)       return thirddata.games.chess.field[0][x][y]['piece'] end
-
--- local position = function(x,y,value) return thirddata.games.chess.field[0][x][y][value]   end
-
-local position = function(x,y,value)
-    if thirddata.games.chess.field[0][x] ~= nil then
-        if thirddata.games.chess.field[0][x][y] ~= nil then
-            return thirddata.games.chess.field[0][x][y][value]
-        end
-    else
-        return nil
-    end
-end
-
-function thirddata.games.chess.board_new()
-    thirddata.games.chess.field[0] = { }
-    for col=1,nx() do
-        thirddata.games.chess.field[0][col] = { }
-        for row=1,ny() do
-            thirddata.games.chess.field[0][col][row] = { color = nil, piece = nil }
-        end
-    end
-end
-
-function thirddata.games.chess.process_pawn(piece,color,x,y)
-    if color=="white" then
-        if position(x,y-1,'piece') == "pawn" then
-            thirddata.games.chess.field[0][x][y-1] = { color = nil, piece = nil }
-        elseif position(x,y-2,'piece') == "pawn" then
-            thirddata.games.chess.field[0][x][y-2] = { color = nil, piece = nil }
-        end
-    elseif color=="black" then
-        if position(x,y+1,'piece') == "pawn" then
-            thirddata.games.chess.field[0][x][y+1] = { color = nil, piece = nil }
-        elseif position(x,y+2,'piece') == "pawn" then
-            thirddata.games.chess.field[0][x][y+2] = { color = nil, piece = nil }
-        end
-    end
-end
-
-function thirddata.games.chess.capture_pawn(piece,color,x,y,file,rank)
-    if color=="white" then
-        if file ~= nil then
-            if position(x-1,y-1,'piece') == "pawn" and (x-1) == tonumber(file) then
-                thirddata.games.chess.field[0][x-1][y-1] = { color = nil, piece = nil }
-            elseif position(x+1,y-1,'piece') == "pawn" and (x+1) == tonumber(file) then
-                thirddata.games.chess.field[0][x+1][y-1] = { color = nil, piece = nil }
-            end
-        else
-            if position(x-1,y-1,'piece') == "pawn" then
-                thirddata.games.chess.field[0][x-1][y-1] = { color = nil, piece = nil }
-            elseif position(x+1,y-1,'piece') == "pawn" then
-                thirddata.games.chess.field[0][x+1][y-1] = { color = nil, piece = nil }
-            end
-        end
-    elseif color=="black" then
-        if file ~= nil then
-            if position(x-1,y+1,'piece') == "pawn" and (x-1) == tonumber(file) then
-                thirddata.games.chess.field[0][x-1][y+1] = { color = nil, piece = nil }
-            elseif position(x+1,y+1,'piece') == "pawn" and (x+1) == tonumber(file) then
-                thirddata.games.chess.field[0][x+1][y+1] = { color = nil, piece = nil }
-            end
-        else
-            if position(x-1,y+1,'piece') == "pawn" then
-                thirddata.games.chess.field[0][x-1][y+1] = { color = nil, piece = nil }
-            elseif position(x+1,y+1,'piece') == "pawn" then
-                thirddata.games.chess.field[0][x+1][y+1] = { color = nil, piece = nil }
-            end
-        end
-    end
-end
-
-function thirddata.games.chess.process_knight(piece,color,x,y,file,rank)
-    if file ~= nil then
-        if position(x-1,y-2,'piece') == "knight" and position(x-1,y-2,'color') == color and (x-1) == tonumber(file) then
-            thirddata.games.chess.field[0][x-1][y-2] = { color = nil, piece = nil }
-        elseif position(x+1,y-2,'piece') == "knight" and position(x+1,y-2,'color') == color and (x+1) == tonumber(file) then
-            thirddata.games.chess.field[0][x+1][y-2] = { color = nil, piece = nil }
-        elseif position(x-2,y-1,'piece') == "knight" and position(x-2,y-1,'color') == color and (x-2) == tonumber(file) then
-            thirddata.games.chess.field[0][x-2][y-1] = { color = nil, piece = nil }
-        elseif position(x+2,y-1,'piece') == "knight" and position(x+2,y-1,'color') == color and (x+2) == tonumber(file) then
-            thirddata.games.chess.field[0][x+2][y-1] = { color = nil, piece = nil }
-        elseif position(x-1,y+2,'piece') == "knight" and position(x-1,y+2,'color') == color and (x-1) == tonumber(file) then
-            thirddata.games.chess.field[0][x-1][y+2] = { color = nil, piece = nil }
-        elseif position(x+1,y+2,'piece') == "knight" and position(x+1,y+2,'color') == color and (x+1) == tonumber(file) then
-            thirddata.games.chess.field[0][x+1][y+2] = { color = nil, piece = nil }
-        elseif position(x-2,y+1,'piece') == "knight" and position(x-2,y+1,'color') == color and (x-2) == tonumber(file) then
-            thirddata.games.chess.field[0][x-2][y+1] = { color = nil, piece = nil }
-        elseif position(x+2,y+1,'piece') == "knight" and position(x+2,y+1,'color') == color and (x+2) == tonumber(file) then
-            thirddata.games.chess.field[0][x+2][y+1] = { color = nil, piece = nil }
-        end
-    else
-        if position(x-1,y-2,'piece') == "knight" and position(x-1,y-2,'color') == color then
-            thirddata.games.chess.field[0][x-1][y-2] = { color = nil, piece = nil }
-        elseif position(x+1,y-2,'piece') == "knight" and position(x+1,y-2,'color') == color then
-            thirddata.games.chess.field[0][x+1][y-2] = { color = nil, piece = nil }
-        elseif position(x-2,y-1,'piece') == "knight" and position(x-2,y-1,'color') == color then
-            thirddata.games.chess.field[0][x-2][y-1] = { color = nil, piece = nil }
-        elseif position(x+2,y-1,'piece') == "knight" and position(x+2,y-1,'color') == color then
-            thirddata.games.chess.field[0][x+2][y-1] = { color = nil, piece = nil }
-        elseif position(x-1,y+2,'piece') == "knight" and position(x-1,y+2,'color') == color then
-            thirddata.games.chess.field[0][x-1][y+2] = { color = nil, piece = nil }
-        elseif position(x+1,y+2,'piece') == "knight" and position(x+1,y+2,'color') == color then
-            thirddata.games.chess.field[0][x+1][y+2] = { color = nil, piece = nil }
-        elseif position(x-2,y+1,'piece') == "knight" and position(x-2,y+1,'color') == color then
-            thirddata.games.chess.field[0][x-2][y+1] = { color = nil, piece = nil }
-        elseif position(x+2,y+1,'piece') == "knight" and position(x+2,y+1,'color') == color then
-            thirddata.games.chess.field[0][x+2][y+1] = { color = nil, piece = nil }
-        end
-    end
-end
-
-function thirddata.games.chess.process_bishop(piece,color,x,y)
-    for i=1,7 do
-        if position(x-i,y-i,'piece') == "bishop" and position(x-i,y-i,'color') == color then
-            thirddata.games.chess.field[0][x-i][y-i] = { color = nil, piece = nil }
-        elseif position(x+i,y-i,'piece') == "bishop" and position(x+i,y-i,'color') == color then
-            thirddata.games.chess.field[0][x+i][y-i] = { color = nil, piece = nil }
-        elseif position(x-i,y+i,'piece') == "bishop" and position(x-i,y+i,'color') == color then
-            thirddata.games.chess.field[0][x-i][y+i] = { color = nil, piece = nil }
-        elseif position(x+i,y+i,'piece') == "bishop" and position(x+i,y+i,'color') == color then
-            thirddata.games.chess.field[0][x+i][y+i] = { color = nil, piece = nil }
-        end
-    end
-end
-
-function thirddata.games.chess.process_rook(piece,color,x,y)
-    for i=1,7 do
-        if position(x-i,y,'piece') == piece and position(x-i,y,'color') == color then
-            thirddata.games.chess.field[0][x-i][y] = { color = nil, piece = nil }
-        elseif position(x+i,y,'piece') == piece and position(x+i,y,'color') == color then
-            thirddata.games.chess.field[0][x+i][y] = { color = nil, piece = nil }
-        elseif position(x,y-i,'piece') == piece and position(x,y-i,'color') == color then
-            thirddata.games.chess.field[0][x][y-i] = { color = nil, piece = nil }
-        elseif position(x,y+i,'piece') == piece and position(x,y+i,'color') == color then
-            thirddata.games.chess.field[0][x][y+i] = { color = nil, piece = nil }
-        end
-    end
-end
-
-function thirddata.games.chess.process_rook(piece,color,x,y,file,rank)
-    local left   = true
-    local right  = true
-    local top    = true
-    local bottom = true
-    for i=1,7 do
-        -- file and rank is given
-        if file ~= nil and rank ~= nil then -- no loop needed
-            thirddata.games.chess.field[0][tonumber(file)][tonumber(rank)] = { color = nil, piece = nil }
-        -- file is given
-        elseif file ~= nil then
-            if left == true then
-                if position(x-i,y,'piece') ~= nil and position(x-i,y,'piece') ~= piece then
-                    left = false
-                elseif position(x-i,y,'piece') == piece and position(x-i,y,'color') == color and (x-i) == tonumber(file) then
-                    thirddata.games.chess.field[0][x-i][y] = { color = nil, piece = nil }
-                end
-            end
-            if right == true then
-                if position(x+i,y,'piece') ~= nil and position(x+i,y,'piece') ~= piece then
-                    right = false
-                elseif position(x+i,y,'piece') == piece and position(x+i,y,'color') == color and (x+i) == tonumber(file) then
-                    thirddata.games.chess.field[0][x+i][y] = { color = nil, piece = nil }
-                end
-            end
-        -- rank is given
-        elseif rank ~= nil then
-            if top == true then
-                if position(x,y+i,'piece') ~= nil and position(x,y+i,'color') ~= color and (y+i) == tonumber(rank) then
-                    top = false
-                elseif position(x,y+i,'piece') == piece and position(x,y+i,'color') == color and (y-i) == tonumber(rank) then
-                    thirddata.games.chess.field[0][x][y+i] = { color = nil, piece = nil }
-                end
-            end
-            if bottom == true then
-                if position(x,y-i,'piece') ~= nil and position(x,y-i,'color') ~= color then
-                    bottom = false
-                elseif position(x,y-i,'piece') == piece and position(x,y-i,'color') == color then
-                    thirddata.games.chess.field[0][x][y-i] = { color = nil, piece = nil }
-                end
-            end
-        -- no file or rank is given
-        else
-            if left == true then
-                if position(x-i,y,'piece') ~= nil and position(x-i,y,'piece') ~= piece then
-                    left = false
-                elseif position(x-i,y,'piece') == piece and position(x-i,y,'color') == color then
-                    thirddata.games.chess.field[0][x-i][y] = { color = nil, piece = nil }
-                end
-            end
-            if right == true then
-                if position(x+i,y,'piece') ~= nil and position(x+i,y,'piece') ~= piece then
-                    right = false
-                elseif position(x+i,y,'piece') == piece and position(x+i,y,'color') == color then
-                    thirddata.games.chess.field[0][x+i][y] = { color = nil, piece = nil }
-                end
-            end
-            if top == true then
-                if position(x,y+i,'piece') ~= nil and position(x,y+i,'color') ~= color then
-                    top = false
-                elseif position(x,y+i,'piece') == piece and position(x,y+i,'color') == color then
-                    thirddata.games.chess.field[0][x][y+i] = { color = nil, piece = nil }
-                end
-            end
-            if bottom == true then
-                if position(x,y-i,'piece') ~= nil and position(x,y-i,'color') ~= color then
-                    bottom = false
-                elseif position(x,y-i,'piece') == piece and position(x,y-i,'color') == color then
-                    thirddata.games.chess.field[0][x][y-i] = { color = nil, piece = nil }
-                end
-            end
-        end
-    end
-end
-
-function thirddata.games.chess.process_queen(piece,color,x,y)
-    for i=1,7 do
-        -- diagonale Richtung
-        if position(x-i,y-i,'piece') == piece and position(x-i,y-i,'color') == color then
-            thirddata.games.chess.field[0][x-i][y-i] = { color = nil, piece = nil }
-        elseif position(x+i,y-i,'piece') == piece and position(x+i,y-i,'color') == color then
-            thirddata.games.chess.field[0][x+i][y-i] = { color = nil, piece = nil }
-        elseif position(x-i,y+i,'piece') == piece and position(x-i,y+i,'color') == color then
-            thirddata.games.chess.field[0][x-i][y+i] = { color = nil, piece = nil }
-        elseif position(x+i,y+i,'piece') == piece and position(x+i,y+i,'color') == color then
-            thirddata.games.chess.field[0][x+i][y+i] = { color = nil, piece = nil }
-        -- horizontale und vertikale Richtung
-        elseif position(x-i,y,'piece') == piece and position(x-i,y,'color') == color then
-            thirddata.games.chess.field[0][x-i][y] = { color = nil, piece = nil }
-        elseif position(x+i,y,'piece') == piece and position(x+i,y,'color') == color then
-            thirddata.games.chess.field[0][x+i][y] = { color = nil, piece = nil }
-        elseif position(x,y-i,'piece') == piece and position(x,y-i,'color') == color then
-            thirddata.games.chess.field[0][x][y-i] = { color = nil, piece = nil }
-        elseif position(x,y+i,'piece') == piece and position(x,y+i,'color') == color then
-            thirddata.games.chess.field[0][x][y+i] = { color = nil, piece = nil }
-        end
-    end
-end
-
-function thirddata.games.chess.process_king(piece,color,x,y)
-    if position(x-1,y,'piece') == piece and position(x-1,y,'color') == color then
-        thirddata.games.chess.field[0][x-1][y] = {color = nil, piece = nil }
-    elseif position(x+1,y,'piece') == piece and position(x+1,y,'color') == color then
-        thirddata.games.chess.field[0][x+1][y] = {color = nil, piece = nil }
-    elseif position(x,y-1,'piece') == piece and position(x,y-1,'color') == color then
-        thirddata.games.chess.field[0][x][y-1] = {color = nil, piece = nil }
-    elseif position(x,y+1,'piece') == piece and position(x,y+1,'color') == color then
-        thirddata.games.chess.field[0][x][y+1] = {color = nil, piece = nil }
-    elseif position(x-1,y-1,'piece') == piece and position(x-1,y-1,'color') == color then
-        thirddata.games.chess.field[0][x-1][y-1] = {color = nil, piece = nil }
-    elseif position(x-1,y+1,'piece') == piece and position(x-1,y+1,'color') == color then
-        thirddata.games.chess.field[0][x-1][y+1] = {color = nil, piece = nil }
-    elseif position(x+1,y+1,'piece') == piece and position(x+1,y+1,'color') == color then
-        thirddata.games.chess.field[0][x+1][y+1] = {color = nil, piece = nil }
-    elseif position(x+1,y-1,'piece') == piece and position(x+1,y-1,'color') == color then
-        thirddata.games.chess.field[0][x+1][y-1] = {color = nil, piece = nil }
-    end
-end
-
-function thirddata.games.chess.processmove(piece,color,x,y,file,rank)
-    if piece=="pawn" then
-        thirddata.games.chess.process_pawn(piece,color,x,y,file,rank)
-    elseif piece=="knight" then
-        thirddata.games.chess.process_knight(piece,color,x,y,file,rank)
-    elseif piece=="bishop" then
-        thirddata.games.chess.process_bishop(piece,color,x,y,file,rank)
-    elseif piece=="rook" then
-        thirddata.games.chess.process_rook(piece,color,x,y,file,rank)
-    elseif piece=="queen" then
-        thirddata.games.chess.process_queen(piece,color,x,y,file,rank)
-    elseif piece=="king" then
-        thirddata.games.chess.process_king(piece,color,x,y,file,rank)
-    end
-end
-
-function thirddata.games.chess.capturemove(piece,color,x,y,file,rank)
-    if piece=="pawn" then
-        thirddata.games.chess.capture_pawn(piece,color,x,y,file,rank)
-    elseif piece=="knight" then
-        thirddata.games.chess.process_knight(piece,color,x,y,file,rank)
-    elseif piece=="bishop" then
-        thirddata.games.chess.process_bishop(piece,color,x,y,file,rank)
-    elseif piece=="rook" then
-        thirddata.games.chess.process_rook(piece,color,x,y,file,rank)
-    elseif piece=="queen" then
-        thirddata.games.chess.process_queen(piece,color,x,y,file,rank)
-    elseif piece=="king" then
-        thirddata.games.chess.process_king(piece,color,x,y,file,rank)
-    end
-end
-
-function thirddata.games.chess.board_stones()
-    tex.sprint("\\vbox\\bgroup\\offinterlineskip")
-    -- tex.sprint("\\framed[offset=0pt,strut=no]\\bgroup\\vbox\\bgroup\\offinterlineskip")
-    for row=ny(),1,-1 do
-        tex.sprint("\\hbox\\bgroup")
-        for col=1,nx() do
-            tex.sprint("\\startchessfield")
-            -- tex.sprint(thirddata.games.chess.board_fieldmask(col,row))
-            -- tex.sprint(thirddata.games.chess.board_piecemask(col,row))
-            tex.sprint(thirddata.games.chess.board_field(col,row))
-            tex.sprint(thirddata.games.chess.board_piece(col,row))
-            tex.sprint("\\stopchessfield")
-        end
-        tex.sprint("\\egroup")
-    end
-    -- tex.sprint("\\egroup\\egroup")
-    tex.sprint("\\egroup")
-end
-
-function thirddata.games.chess.board_fieldmask(x,y)
-end
-
-function thirddata.games.chess.board_piecemask(x,y)
-end
-
-function thirddata.games.chess.board_field(x,y)
-    if piece(x,y) ~= nil then
-        if ifodd(x) and ifodd(y) or ifeven(x) and ifeven(y) then
-            tex.sprint("{\\chesssymbol{field:" .. color(x,y) .. ":" .. piece(x,y) .. "}}")
-        end
-    else
-        if ifodd(x) and ifodd(y) or ifeven(x) and ifeven(y) then
-            tex.sprint("{\\chesssymbol{field:black:empty}}")
-        else
-            tex.sprint("{\\chesssymbol{field:white:empty}}")
-        end
-    end
-end
-
-function thirddata.games.chess.board_piece(x,y)
-    if piece(x,y) ~= nil then
-        tex.sprint("{\\chesssymbol{piece:" .. color(x,y) .. ":" .. piece(x,y) .. "}}")
-    end
-end
-
-function thirddata.games.chess.board_draw(name)
-    -- tex.sprint("\\startuseMPgraphic{" .. name .. "}{}")
-    tex.sprint("\\framed[frame=on,offset=none]\\bgroup")
-    thirddata.games.chess.board_stones()
-    tex.sprint("\\egroup")
-    -- tex.sprint("\\stopuseMPgraphic")
-end
-
-end
-
--- parser
-
-do
-
-    thirddata           = thirddata           or { }
-    thirddata.games     = thirddata.games     or { }
-    thirddata.games.pgn = thirddata.games.pgn or { }
-
-    local function processtag(name,text)
-        tex.sprint(string.format("\\csname pgn!tag\\endcsname{%s}{%s}",name,string.sub(text,2,-2)))
-    end
-
-    local function processmove(piece,capture,destination,check)
-        tex.sprint(string.format("\\csname pgn!move\\endcsname{%s}{%s}{%s}{%s}",piece,capture,destination,check))
-    end
-
-    local function processnumber(number)
-        tex.sprint(string.format("\\csname pgn!number\\endcsname{%s}",number))
-    end
-
-    local function processcastling(text)
-        tex.sprint(string.format("\\csname pgn!castling\\endcsname{%s}",text))
-    end
-
-    local function processresult(text)
-        tex.sprint(string.format("\\csname pgn!result\\endcsname{%s}",text))
-    end
-
-    local space    = lpeg.S(' \r\n')^1
-    local lcletter = lpeg.R("az")
-    local ucletter = lpeg.R("AZ")
-    local letter   = lcletter + ucletter
-
-    local digit    = lpeg.R('09')^1
-
-    local file     = lpeg.R('aj')^1
-    local rank     = lpeg.R('18')^1
-    local field    = file * rank
-    local piece    = lpeg.S('PNBRQK')^1
-    local capture  = lpeg.S('x')^1
-
-    local check    = lpeg.S('+#') 
-
-    local whitewin = lpeg.P('1-0')^1
-    local blackwin = lpeg.P('0-1')^1
-    local remis    = lpeg.P('1/2-1/2')^1
-    local unknown  = lpeg.P('*')^1
-
-    local completecapture = file^0 * rank^0 * capture^1
-
-    local qsc = lpeg.S('O-O-O')^1
-    local ksc = lpeg.S('O-O')^1
-
-    local result   = lpeg.C{ whitewin + blackwin + remis + unknown } / processresult
-    local castling = lpeg.C{ qsc + ksc } / processcastling
-    local tag      = lpeg.P'[' * lpeg.C(letter^1) * space * lpeg.C{ '"' * ((1 - lpeg.S'""') + lpeg.V(1))^0 * '"' } * lpeg.P']' / processtag
-    local move     = lpeg.C(piece^0) * lpeg.C(completecapture^0) * lpeg.C(field^1) * lpeg.C(check^0) / processmove
-    local number   = lpeg.C(digit^1) * lpeg.P('.') / processnumber
-
-    local parser   = (tag + number + move + castling + result + space)^0
-
-    function thirddata.games.pgn.parse(str)
-        parser:match(str)
-    end
-
-end
diff --git a/Master/texmf-dist/tex/context/third/games/games-chess.tex b/Master/texmf-dist/tex/context/third/games/games-chess.tex
deleted file mode 100644
index 642f37b0b5a..00000000000
--- a/Master/texmf-dist/tex/context/third/games/games-chess.tex
+++ /dev/null
@@ -1,331 +0,0 @@
-%D \module
-%D   [       file=games-chess,
-%D        version=2008.01.10,
-%D          title=\CONTEXT\ User Module,
-%D       subtitle=Chess,
-%D         author=Wolfgang Schuster,
-%D           date=\currentdate,
-%D      copyright=Wolfgang Schuster,
-%D          email=schuster.wolfgang@googlemail.com,
-%D        license=Public Domain]
-
-\unprotect
-
-\startinterface all
-  \setinterfacevariable {field}   {field}
-  \setinterfacevariable {piece}   {piece}
-  \setinterfacevariable {black}   {black}
-  \setinterfacevariable {white}   {white}
-  \setinterfacevariable {king}    {king}
-  \setinterfacevariable {queen}   {queen}
-  \setinterfacevariable {rook}    {rook}
-  \setinterfacevariable {bishop}  {bishop}
-  \setinterfacevariable {knight}  {knight}
-  \setinterfacevariable {pawn}    {pawn}
-  \setinterfacevariable {mask}    {mask}
-  \setinterfacevariable {skaknew} {skaknew}
-\stopinterface
-
-\definegame[\v!chess][\v!chess]
-
-\def\chess!commands
-  {newboard,drawboard,piece,fen}
-
-\def\chess!copygamecommands
-  {\expanded{\copyparameters[][chess!][\chess!commands]}}
-
-\setvalue{\e!begin\????gm\????gm\v!chess}%
-  {\chess!copygamecommands
-   \doifsomething{\gameparameter\c!bodyfont}{\switchtobodyfont[\gameparameter\c!bodyfont]}%
-   \chess!boardsize
-   \chess!inputtype}
-
-\def\chess!inputtype
-  {\doif{\gameparameter\c!option}\v!pgn\chess!inputtype!pgn}
-
-\def\chess!inputtype!pgn
-  {\grabuntil{\if!!gameenvironment\e!stop\currentname\else\s!do\e!stop\v!game\fi}\dochess!inputtype!pgn}
-
-\long\def\dochess!inputtype!pgn#1%
-  {\newboard
-   \parsepgn{#1}%
-   \drawboard
-   \dostopgame}
-
-\def\chess!boardsize
-  {\ctxlua{thirddata.games.chess.setup.nx = \number\gameparameter\c!nx }%
-   \ctxlua{thirddata.games.chess.setup.ny = \number\gameparameter\c!ny }}
-
-\def\chess!newboard
-  {\ctxlua{thirddata.games.chess.board_new()}%
-   \chess!fen{rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1}}
-
-\def\chess!drawboard
-  {\doifnot{\gameparameter\c!interactive}\v!yes
-     {\chess!setboard{0}%
-      \chess!getboard{0}}}
-
-\def\chess!drawboard
-  {\ctxlua{thirddata.games.chess.board_draw()}}
-
-\def\chess!setboard#1%
-  {\ctxlua{thirddata.games.chess.board_draw("games:chess:#1")}}
-
-\def\chess!getboard#1%
-  {\uniqueMPgraphic{games:chess:#1}}
-
-%D \macros
-%D   {piece}
-%D
-%D \starttyping
-%D \piece[black,pawn]{3}{4}
-%D \piece[P]{3}{4}
-%D \stoptyping
-
-\def\chess!piece[#1]#2#3% low level command to place chess pieces
-  {\bgroup
-   \doifelse{#1}{empty}
-     {\ctxlua{thirddata.games.chess.field[0][#2][#3] = { color = nil, piece = nil }}}
-     {\processallactionsinset
-        [#1]
-        [ black=>\let\color\v!black,
-          white=>\let\color\v!white,
-           king=>\let\piece\v!king,
-          queen=>\let\piece\v!queen,
-           rook=>\let\piece\v!rook,
-         bishop=>\let\piece\v!bishop,
-         knight=>\let\piece\v!knight,
-           pawn=>\let\piece\v!pawn,
-              k=>\let\color\v!black\let\piece\v!king,
-              q=>\let\color\v!black\let\piece\v!queen,
-              r=>\let\color\v!black\let\piece\v!rook,
-              b=>\let\color\v!black\let\piece\v!bishop,
-              n=>\let\color\v!black\let\piece\v!knight,
-              p=>\let\color\v!black\let\piece\v!pawn,
-              K=>\let\color\v!white\let\piece\v!king,
-              Q=>\let\color\v!white\let\piece\v!queen,
-              R=>\let\color\v!white\let\piece\v!rook,
-              B=>\let\color\v!white\let\piece\v!bishop,
-              N=>\let\color\v!white\let\piece\v!knight,
-              P=>\let\color\v!white\let\piece\v!pawn,
-          empty=>\let\color\v!empty\let\piece\v!empty]%
-      \ctxlua{thirddata.games.chess.field[0][#2][#3] = { color = "\color", piece = "\piece" }}}%
-   \egroup}
-
-\def\chess!move[#1]#2#3#4% low level command to place chess pieces
-  {\bgroup
-   \doifsomethingelse{#4}
-     {\doifnumberelse{#4}
-        {\edef\file{nil}%
-         \edef\rank{"#4"}}
-        {\edef\file{"\pgnnumber{#4}"}%
-         \edef\rank{nil}}}
-      {\edef\file{nil}%
-       \edef\rank{nil}}%
-   \processallactionsinset
-     [#1]
-     [black=>\let\color\v!black,
-      white=>\let\color\v!white,
-          K=>\let\piece\v!king,
-          Q=>\let\piece\v!queen,
-          R=>\let\piece\v!rook,
-          B=>\let\piece\v!bishop,
-          N=>\let\piece\v!knight,
-          P=>\let\piece\v!pawn]%
-   \ctxlua{thirddata.games.chess.field[0][#2][#3] = { color = "\color", piece = "\piece" }}%
-   \ctxlua{thirddata.games.chess.processmove('\piece','\color',#2,#3,\file,\rank)}%
-   \doif{\gameparameter\c!interactive}\v!yes\chess!symbol
-   \egroup}
-
-\def\chess!capture[#1]#2#3#4% low level command to place chess pieces
-  {\bgroup
-   \doifsomethingelse{#4}
-     {\doifnumberelse{#4}
-        {\edef\file{nil}%
-         \edef\rank{"#4"}}
-        {\edef\file{"\pgnnumber{#4}"}%
-         \edef\rank{nil}}}
-      {\edef\file{nil}%
-       \edef\rank{nil}}%
-   \processallactionsinset
-     [#1]
-     [black=>\let\color\v!black,
-      white=>\let\color\v!white,
-          K=>\let\piece\v!king,
-          Q=>\let\piece\v!queen,
-          R=>\let\piece\v!rook,
-          B=>\let\piece\v!bishop,
-          N=>\let\piece\v!knight,
-          P=>\let\piece\v!pawn]%
-   \ctxlua{thirddata.games.chess.field[0][#2][#3] = { color = "\color", piece = "\piece" }}%
-   \ctxlua{thirddata.games.chess.capturemove('\piece','\color',#2,#3,\file,\rank)}%
-   \doif{\gameparameter\c!interactive}\v!yes\chess!symbol
-   \egroup}
-
-\def\chess!symbol
-  {\chess!drawboard\blank}
-
-%\def\chess!symbol
-%  {\startTEXpage\chess!drawboard\stopTEXpage}
-
-% quick and dirty solution, did not work with numbers for empty fields
-
-\newcount\chess!row
-\newcount\chess!col
-
-\def\chess!fen#1%
-  {\@EA\dochess!fen#1\end}
-
-\def\dochess!fen#1 #2 #3 #4 #5 #6\end
-  {\chess!row=9 % ny + 1
-   \@EA\processseparatedlist\@EA[#1][/]\chess!initposition}
-
-\def\chess!initposition#1%
-  {\advance\chess!row by -1
-   \chess!col=0
-   \handletokens#1\with\dochess!initposition}
-
-\def\dochess!initposition#1%
-  {\doifnumberelse{#1}
-     {\dorecurse{#1}{\dodochess!initposition{empty}}}
-     {\dodochess!initposition{#1}}}
-
-\def\dodochess!initposition#1%
-  {\advance\chess!col by 1
-   \chess!piece[#1]{\number\chess!col}{\number\chess!row}}
-
-%D \macros
-%D   {startchessfield}
-%D
-%D \starttyping
-%D \startchessfield
-%D   {fieldmask}
-%D   {piecemask}
-%D   {field}
-%D   {piece}
-%D \stopchessfield
-%D \stoptyping
-
-\def\startchessfield
-  {\bgroup
-   \scratchdimen\currentfontbodyscale\scaledfontsize
-   \let\stopchessfield\egroup
-   \processboxes\dochessfield}
-
-\def\dochessfield
-  {%\nextboxht\scratchdimen % original afm files for skaknew have
-   %\nextboxdp\zeropoint    % wrong values for height and depth
-   \setbox\processbox\normalhbox to \scratchdimen
-     {\normalhbox to \scratchdimen{\box\processbox\hss}%
-      \hskip-\scratchdimen
-      \normalhbox to \scratchdimen{\box\nextbox\hss}}}%
-
-%D Fonts
-
-% I need to integrate this in the setup mechanism
-
-\input games-chess-symbols
-
-\def\ChessSymbol#1{\getglyph{\gameparameter\s!font}{\utfchar{#1}}}
-
-\def\chesssymbol#1{\symbol[\gameparameter\c!symbolset][#1]}
-
-\long\def\pgnflush#1{\ctxlua{thirddata.games.pgn.parse('#1')}}
-
-\def\pgnnumber#1%
-  {\number\numexpr`#1-96\relax}
-
-\starttexdefinition parsepgn #1
-    \pgnflush{#1}
-\stoptexdefinition
-
-\starttexdefinition pgn!tag #1#2
-    \processaction
-      [#1]
-      [FEN=>\chess!fen{#2}]%    
-\stoptexdefinition
-
-%D Move
-
-% #1 = Piece
-% #2 = Capture
-% #3 = Destination
-% #4 = Check
-
-\chardef\chess!move!color\plustwo % 1 = white, 2 = black
-
-\newcount\chess!field!token
-
-\starttexdefinition pgn!move #1#2#3#4
-    \bgroup
-    \ifnum\chess!move!color=\plusone
-        \let\valued\v!black
-        \global\chardef\chess!move!color\plustwo
-    \else
-        \let\valued\c!white
-        \global\chardef\chess!move!color\plusone
-    \fi
-    \counttokens#3\to\chess!field!token
-    \ifnum\chess!field!token=3
-      \def\valuea##1##2##3\end{\pgnnumber {##2}}
-      \def\valueb##1##2##3\end{\purenumber{##3}}
-      \def\valuec##1##2##3\end{##1}
-    \else
-      \def\valuea   ##1##2\end{\pgnnumber {##1}}
-      \def\valueb   ##1##2\end{\purenumber{##2}}
-      \def\valuec   ##1##2\end{}
-    \fi
-    \def\valuee##1x\end{##1}
-    \doifsomethingelse{#2}
-      {\doifsomethingelse{#1}
-         {\expanded{\chess!capture[#1,\valued]{\valuea#3\end}{\valueb#3\end}{\valuee#2\end}}}
-         {\expanded{\chess!capture [P,\valued]{\valuea#3\end}{\valueb#3\end}{\valuee#2\end}}}}
-      {\doifsomethingelse{#1}
-         {\expanded{\chess!move[#1,\valued]{\valuea#3\end}{\valueb#3\end}{\valuec#3\end}}}
-         {\expanded{\chess!move [P,\valued]{\valuea#3\end}{\valueb#3\end}{\valuec#3\end}}}}
-    \egroup
-\stoptexdefinition
-
-\starttexdefinition pgn!number #1
-    \donothing
-\stoptexdefinition
-
-\starttexdefinition pgn!castling #1
-    \ifnum\chess!move!color=\plusone
-        \global\chardef\chess!move!color\plustwo
-        \startlua
-        thirddata.games.chess.field[0][5][8] = { color = nil,     piece = nil    }
-        thirddata.games.chess.field[0][6][8] = { color = "black", piece = "rook" }
-        thirddata.games.chess.field[0][7][8] = { color = "black", piece = "king" }
-        thirddata.games.chess.field[0][8][8] = { color = nil,     piece = nil    }
-        \stoplua
-    \else
-        \global\chardef\chess!move!color\plusone
-        \startlua
-        thirddata.games.chess.field[0][5][1] = { color = nil,     piece = nil    }
-        thirddata.games.chess.field[0][6][1] = { color = "white", piece = "rook" }
-        thirddata.games.chess.field[0][7][1] = { color = "white", piece = "king" }
-        thirddata.games.chess.field[0][8][1] = { color = nil,     piece = nil    }
-        \stoplua
-    \fi
-    \doif{\gameparameter\c!interactive}\v!yes\chess!symbol
-\stoptexdefinition
-
-\starttexdefinition pgn!result #1
-    \donothing
-\stoptexdefinition
-
-\ctxloadluafile{games-chess}{}
-
-\setupgame
-  [\v!chess]
-  [\c!interactive=\v!no,
-   \c!bodyfont=,
-   \c!size=8,
-   \c!nx=\gameparameter\c!size,
-   \c!ny=\gameparameter\c!size,
-   \c!symbolset=skaknew,
-   \s!font=\gameparameter\c!symbolset,
-   \c!option=\v!tex]
-
-\protect \endinput
diff --git a/Master/texmf-dist/tex/context/third/games/t-games.tex b/Master/texmf-dist/tex/context/third/games/t-games.tex
index 374ff6c7616..63dc6d4ca22 100644
--- a/Master/texmf-dist/tex/context/third/games/t-games.tex
+++ b/Master/texmf-dist/tex/context/third/games/t-games.tex
@@ -106,6 +106,5 @@
 
 \input games-go
 \input games-hex
-\input games-chess
 
 \protect \endinput