▽Vaclav Kotesovec chess problems and programs ●04/30 19:45 Quartz - issue 62 (added 30.4.2025)Sachmatija - originals 1/2025 (added 11.4.2025, corrected 29.4.2025)Gerald Ettl - Problemschach+ - program PSP and database of 162000 + 8864 problems (the file is selected using "Datei" in the main menu) (updated 29.4.2025)
▽BRITISH CHESS PROBLEM SOCIETY ●04/24 01:05 2025/04/21 – April 18/19 2025 society e-WeekendWritten by David HodgeOn Friday April 18th and Saturday April 19th the BCPS hosted it's first ever e-weekend. This was an online video conference event attended by over forty members from around the world! Details of the lectures and events will appear in coming editions of The Problemist. This is the programme of the event.2025/04/11 – Upcoming of
▽Problem Paradise ●04/13 00:06 重要:PP109号のH1522 (Christopher Jones, H#4.5)はPP107号ですでに発表済のものと重複しているため､採点の対象外とします｡何卒ご了承願います｡Important Notice:H1522 (Christopher Jones, H#4.5) in PP109 is a duplicate of a problem that appeared in PP107. As such, it will be excluded from the solving points.We apologize for the duplication and any inconvenience caused.
