I have understood this: memorizing the first 10 positions (the squares from 1 to 10) it is easy to improve by counting, for example, from the square number 1, +10 to obtain the square number 11; + 20 …

Can you please use coordinates where the x axis is marked by letters A to J and y axis is marked by numbers 1 to 10. Moves will be marked by (initial square) -> (final square). I don't understand th…

Here you go: https://toernooibase.kndb.nl/ It's in Dutch, but you can use the Google Translate service to use the site in English. Also, here's a list with the highest rated rapid games played o…

@RoepStoep Please fix the bug I have encountered. I saw my opponent's time going down and running out at the game's clock while in fact my time run out and I lost on time. I posted the game on #2 a…

It is used to decide whether timecontrols such as 2+8, 2+9 etc are categorized blitz or rapid

Please implement English draughts. The rules are as follows: 1. Draughts can move and capture only forward. No backwards moves or captures. 2. Queen can go one square forward or bavkwards. Queen ca…

So I was playing a game and ending up with a position where I had 2 kings and my opponent had a king and 2 single pieces (https://lidraughts.org/9xHKfaYigkNz) and it ended as a draw. I was wondering…

I'm failing to import a PDN into my study: https://toernooibase.kndb.nl/applet/applet1pdn.php?kl=23&Id=7153&r=1&jr=0&wed=1080559&Teui=&taal=1