At What Age Do Chess Players Peak?

There was a study published last month by PNAS titled "Life Cycle Patterns of Cognitive Performance over the Long Run" which looked at chess as a way to measure cognitive performance. The study looked at the move-by-move performance of top professional chess players and compared their moves to Stockfish

Study of chess player performance over many years suggests brain peaks at age 35

9 Benefits of Playing Chess: Plus Potential Downsides

Peak Age For Chess - And When To Expect To Get Worse - Chess Questions

Why women lose at chess

Chess players 'peak' in their mid-thirties - Scimex

Humans reach their 'cognitive peak' where their brain is its most powerful at the age of 35

Who Is The Best Chess Player In The World After Magnus Carlsen? – Forbes Betting

At What Age Do Chess Players Peak? Part 2

The Greatest Chess Player of All Time - Part II

Age vs. Elo - Your battle against time

chess: Study shows chess players are off their peak after 42: Will Viswanathan Anand's age checkmate him? - The Economic Times

At what age are chess players at their peak?

Top Chess Players Peak Between 35 and 45, Research Shows