Puzzle 4286, 28-23 is also winning, but is seen as wrong

Thanks to all for the successful start of Christmas Marathon 2021. Here is the actual ranking (not the final one): bobmarley --> 60 pts Yuriy_A --> 59 pts dtmylens --> 58 pts jackieblackie --> …

[Event "2021"] [Site "https://lidraughts.org/mFMHhN13"] [Date "2021.05.29"] [Round "5"] [White "韦迪"] [Black "卜奕瑄"] [Result "1-1"] [White "?"] [Black "?"] [GameType "20"] [TimeControl "-"] […

[Event "2021"] [Site "https://lidraughts.org/mFMHhN13"] [Date "2021.05.29"] [Round "5"] [White "韦迪"] [Black "卜奕瑄"] [Result "1-1"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "…

[Event "2021"] [Site "https://lidraughts.org/mFMHhN13"] [Date "2021.05.29"] [Round "5"] [White "韦迪"] [Black "卜奕瑄"] [Result "1-1"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "…

[Event "2021"] [Site "https://lidraughts.org/mFMHhN13"] [Date "2021.05.29"] [Round "5"] [White "韦迪"] [Black "卜奕瑄"] [Result "1-1"] [WhiteElo "?"] [BlackElo "?"] [GameType "20"] [TimeControl "…

Covid-19 infections are increasing again in the Netherlands. Some Provincial Clubcompetitions are suspended, while club rooms sometimes are also closed. In addition, a group of elderly people will be …

S1season：我们将举行3+2的比赛，在这个团队的人数满12之后，并且在线人数不小于10。队长将会举办S1赛季的比赛，公开，全程共2小时。

Puzzle 1754: 17-22 23-28 is winning a piece

https://lidraughts.org/training/2268 this puzzle has missing continuation. 30. ... 2-7 31. 27-21 26x17 32. 28-22 black has now two capture options: 18x27 and 17x28. This puzzle should rather sh…