alain Baeckeroot wrote:
Le mercredi 22 novembre 2006 20:44, Rémi Coulom a écrit :
Hi,
Hi Rémi
I am in search of Go positions that are easy to understand for humans,
and difficult for computers.
One incredibly simple example for human, where GNU Go horribly fails.
The only move is tengen (center of the board).
I don't know if its a simple bug, or a more difficult evaluation problem.
It happens even if all databases are disabled (fuseki and joseki).
Thanks to Aloril, who tell it to Min-u Kang (my go teacher :)
Cheers.
Alain.
Thanks Alain. Again, this position is very easy for Monte-Carlo
programs. Even on 19x19, Crazy-Stone finds tengen rapidly (in about 30s
with a single thread on a 3.4GHz PIV, but this varies a lot depending on
randomness).
Rémi
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