Mindstab Go AI competition status report

2008-06-22 11:02:17 PST

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Well the Mindstab Go AI competition is really starting to heat up. You can watch the battles unfold over on the match page.

So far the only entered contenders are myself with "fink" and Rob with "RGB". He took an early lead for a while and was working towards beating our house bot, "Amigo" (found on the net, an old Go bot from the early 90s, was originally an Amiga gobot that was someone's PhD dissertation. It isn't super good, but it is fast), and making progress on that. I finally got some free time and have been working a ton in the last week and on friday got my bot up to a point where it could beat his, and thus took the lead. Now with some actual competition the two of use are both hacking away at a good pace and he's retaken the lead for now but neither of use can quite best Amigo yet.

I'm also pretty happy with myself as my entry is coded entirely in Lisp, and this is my first actual Lisp project. So things are sailing smoothly enough, and I'm also learning tons about Lisp. Also, I'm crediting the high level power of Lisp with letting me do more interesting things easily, which I'm going to attribute to the fact that my bot runs at usually 1/3 to 1/2 the time Rob's does, even when beating it, and his is written in C. So when it comes to thinking about optimizing, it seems algorithms are a lot more important than the speed of the language implementing it, and a language that lets you more easily use more complex algorithms is possibly better. We'll see though once everything is all said and done .

We're hoping a few of the other people who have expressed interest will soon get enough code together to join the competition, and we're always looking for more interested people. The more the merrier!

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