https://lichess.org/@/Amateur_Chess_Org/blogAmateur_Chess_Org's Blog2025-10-19T11:36:27.472Zhttps://lichess.org/@/Amateur_Chess_Org/blog/aco-world-senior-50-championship-2025/OctFyfcZ2025-10-19T11:36:27.472Z2025-10-19T11:36:27.472ZACO World Senior (50+) Championship 2025<img class="ublog-post-image" width="880" height="550" src="https://image.lichess1.org/display?fmt=webp&h=550&op=thumbnail&path=ublog:OctFyfcZ:e9gFAaod.webp&w=880&sig=7df94994e829b75a5615daec9a2ea54c7eb919b8" /><br />Chess and a 5-star vacation on Crete (Greece)Amateur_Chess_Orghttps://lichess.org/@/Amateur_Chess_Org/blog/aco-world-amateur-chess-championship-2025/zcbKwQT62025-05-22T09:53:27.127Z2025-05-22T09:53:27.127ZACO World Amateur Chess Championship 2025<img class="ublog-post-image" width="880" height="550" src="https://image.lichess1.org/display?fmt=webp&h=550&op=thumbnail&path=ublog:zcbKwQT6:ZcyfzRZO.webp&w=880&sig=c7ecd2055263e33ff34065fb36ba262158fff239" /><br />Chess and a 5-star vacation on Kos Island (Greece)Amateur_Chess_Orghttps://lichess.org/@/Amateur_Chess_Org/blog/meet-and-train-with-im-eric-rosen-at-aco-world-amateur-chess-championship/khGtPGtQ2025-01-13T08:48:45.618Z2025-01-13T08:48:45.618ZMeet and train with IM Eric Rosen at ACO World Amateur Chess Championship<img class="ublog-post-image" width="880" height="550" alt="IM Eric Rosen at ACO World Amateur Chess Championship" src="https://image.lichess1.org/display?fmt=webp&h=550&op=thumbnail&path=ublog:khGtPGtQ:tMRmMXwJ.webp&w=880&sig=293906896675b4058a07c878fdd3a7820924de00" /><br />From 6-15 May on Kos island (Greece)Amateur_Chess_Org