• Special markups « [%csl Re5] » or « [%cal Gf3e5] » in PGN comments render colored square or arrow in particular in ChessBase PGN. « [%csl Ye1,Gb1,Gc1] » or « [%cal Ga5e5, Ga5e1] » give a list of squares or arrows. Scid vs PC uses respectively « [%draw full,e5,red] » and « [%draw arrow,f3,e5,green] ». The purpose of pgnCb2Scid.ps1 is to convert the highlighted squares and colored […]

  • The draw distance in the minimum number of moves in a 1/2-1/2 chess game where StockFish evaluates the position with the « +0.00 » score for the very first time. Chess engines such as StockFish vs Leela chess draw games with a rate of 80%. Sorting these draw games according to the draw distance could help the […]

  • In order that Scid vs PC generates the Scid database of TCEC 2019 superfinal 14 STOCKFISH vs Leela Chess zero, let us introduce the PGN parser in PowerShell language for Windows 10. The 5 MB of the TCEC PGN of the Superfinal 14 could be downloaded from the legacy TCEC on Chessdom: « Season 14 – […]