Earlier quoted context omitted.
> Chess is one of the few fields where dominance can easily stretch into several decades Easily? No. The only player to have the top rating longer than 10 years is kasparov. https://en.wikipedia.org/wiki/List_of_FIDE_chess_world_numbe... > if you're a young prodigy you may breach into top level in your teenage years and last well until your 50s or 60s. Of course you won't be #1 this whole time (check out Lasker's lon…
Anand, Gelfand, Dreev and Ivanchuck are all 50 or older, unless you just mean blitz, in which case it's just Anand and Dreev.
The age distribution of the top 100 Classical players is:
16-19: 5
20-29: 39
30-39: 40
40-49: 12
50-51: 4
The 20s and 30s are really the peak ages for chess.