Spaced repetition training

FSRS vs SM-2 for Chess: Why the Modern Algorithm Wins for Opening Retention

Disclosure: ChessAtlas is our product, and we use FSRS as our default scheduler. We've aimed for a fair, source-backed comparison, but readers should…

AntoineApr 22, 20269 min

Spaced repetition training

Spaced Repetition for Chess: Why It's the Most Effective Way to Learn Openings

Around two-thirds of new knowledge fades within 24 hours, as Ebbinghaus first described in the forgetting curve . That is why a line you drilled yeste…

AntoineMar 13, 20267 min