Chess by the Numbers on X: @TarjeiJS @pedroparmera @2700chess Here's my graph. Each published rating (we are counting Firouzja's 2770 on the upcoming list as if it's official) shown clearly, no artificial

Solved 31) A square dartboard has sections numbered from 1

Chess Book Chats: One Hundred Chess Problems, by Rev. A. Cyril Pearson

Does number of chess puzzles solved influence average player