![IEEE Big Data Cup 2024](https://image.lichess1.org/display?h=250&op=thumbnail&path=frugofruit90:ublog:COqPCkMM:iedB5lKG.jpg&w=400&sig=b25c3c3b85aeb3ac50d14a86b014996e27673fab)
Help us create better chess puzzles!
Volunteers needed for a chess AI project![](https://image.lichess1.org/display?h=250&op=thumbnail&path=fafa13rt:ublog:RT9fZGcq:qZNEGDwD.jpg&w=400&sig=857a41000048c90b7aa0df1ad46e841883e1a73c)
Master Calculation by Aagard
Learn how to see before learning how to think![](https://image.lichess1.org/display?h=250&op=thumbnail&path=fla2021:ublog:qbMdu2TS:V7Y739Kr.jpg&w=400&sig=be7ab91c1b404e4e51797367e9327448dc3cd75d)
The barrier
Keeping the Enemy at Bay![](https://image.lichess1.org/display?h=250&op=thumbnail&path=master-boy-32134:ublog:A4c3Ulot:FLAac7rx.jpg&w=400&sig=cee85b37758af36a0fa49625c9b9565acc70b3bc)
The great team is here
爱Sηιρєz爱![](https://image.lichess1.org/display?h=250&op=thumbnail&path=pavelmart:ublog:OodhVhrt:VFbDs6Cc.jpg&w=400&sig=9213181f2ecc5a3ee0bede67fccd6913c5d54826)
Chess Tactics Explained: 1500 to 1800 Run
Join me as I break down complex tactics into simple, easy-to-understand steps, helping you to improv…![Satrancın başladığı yer](https://image.lichess1.org/display?h=250&op=thumbnail&path=miraziz1906:ublog:vBtkLNiK:63twrTAd.jpg&w=400&sig=078ba7ad155644e49c9923fab0abb7767d43e257)
Satranç ilk hangi ülkede başladı?
Satrançı hangi ülkede başladığı![](https://image.lichess1.org/display?h=250&op=thumbnail&path=hollowleaf:ublog:EqB2Y9w8:9tzIMe9R.jpg&w=400&sig=9e35987cd65b72c8b34f6725e83e2884898d2632)
Welcome to Chessboard Magic
Chessboard Magic—a platform with fun chess puzzles and games for all levels. Join me to explore this…![](https://image.lichess1.org/display?h=250&op=thumbnail&path=sauschristianp:ublog:QTLxrk4l:lBjLcnXJ.jpg&w=400&sig=9158fcefd4b2e6c4f854d0c73eebba2f0d0b1a8f)
About lacross
Lacrosse is about soccer balls and stuffs![](https://image.lichess1.org/display?h=250&op=thumbnail&path=domagojbegic:ublog:ptK2U6Pm:ETtWkyIf.jpg&w=400&sig=afe257b6418e7215ce8a5cb5a81cd37b6a97e7a6)