help bot wrote:
The articles I saw focused only on world championship play, which
likely has a lower error rate because: 1) the players are the very
best in the world, and 2) the time controls and playing conditions
are close to ideal.

I see your `close to idea' and raise you a Toiletgate.


Dave.

--
David Richerby Devil Ghost (TM): it's like a haunting
www.chiark.greenend.org.uk/~davidr/ spirit that's possessed by Satan!