I agree: the 5 moves rule should be restarted after the crowning 37. a7-b8. In these kind of endgames, the key idea is to restart counting whenever a significant change of position occurs. It can be …

@dtmylens nice question! My guess is that you perhaps entered 15.2520 on your phone before letting it run? Engines tend to remember variations and that's how it spots the win seemingly right away.…

Puzzle 3339: 1. 37-3`1 is also winning

Same advice as for those who seek an engine analysis for Russian draughts. 1) install Aurora Borealis Version 3.6 Lite, which is free -> http://aurora.draughtsworld.com/download.html 2) download PDN…

Although it is off-topic, here you might see how do I play Bird opening in chess: ==== 1. f4 Nc6 2. Nf3 Nf6 3. d3 d5 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 Re8 8. e4 dxe4 9. dxe4 Qxd1 10. Rxd1 Rd8 11…

@let_me_di3 (1) At your current rating, you can benefit from limited edition of Aurora Borealis: pick version 3.6. lite at http://aurora.draughtsworld.com/download.html . Download pdn of any your ga…

For me to improve here : 1) Would add English checkers (Checkers 64). 2) Would add Turkish checkers 3) Would add the artificial intelligence of the analysis of the games that is present in the 100…

@statmatt (1) A separate analysis board with an export in pdn (portable draughts notation format; see https://pdn.fmjd.org/introduction.html ) should be sufficient. While it is easy to convert pgn to…

@professor18 has won the Masters de Damas Brasileiro Cup with a score of 164 points! He won 4 tournaments in total and gave the other players no chance. In his best tournament https://lidraughts.org/…

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