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- From: tchaboud@ens-lyon.fr (Thomas Chaboud)
- Newsgroups: rec.games.abstract
- Subject: Re: defects in abstract games
- Message-ID: <C04p7p.5AI@ens-lyon.fr>
- Date: 31 Dec 92 14:50:13 GMT
- References: <1992Dec30.154910.16706@ll.mit.edu>
- Sender: news@ens-lyon.fr
- Reply-To: tchaboud@ens-lyon.fr
- Organization: Ecole Normale Superieure de Lyon
- Lines: 51
-
-
- Hello.
-
-
- Though I lost the post, I remember somebody mentioning
- the fact that Abalone and Reversi fit a few criteria for
- being defect-free games, namely the conciseness of rules,
- not having a no-repeat rule...
-
- I like Abalone very much, so I'm sorry to say that
- this game _lacks_ this no-repeat rule, as perpetuals can
- occur in a game - or I missed something. In short,
- Abalone's rules are not complete.
-
-
- As for Reversi, I always found it a bit poor in complexity
- - not that I'm strong at playing it, but just consider the
- fact that any not too dumb Reversi program beats any human,
- to overstate things a little.
-
- This 'easily computerizable' aspect does seem like a defect
- to me, to add my little stone to this thread (in case you didn't
- guess, my favourite game is Go, way ahead).
-
-
- And now for another weird fact about Go :
-
- In the (finite) universe of all possible legal Go games, there exists
- one of maximal length. Has anyone ever considered that this length is
- monstrous ? Of course, it is quite an 'abnormal' game (with a lot of
- self-ataries), but it contains a fair deal of all the possible 'normal'
- games, for instance.
- I wouldn't dare trying to calculate its length, but I'd welcome any
- pointer or idea in that field.
-
- Just compare this with the bare 60-move length of a maximal Reversi
- game... :-)
-
- By the way, I also remember the fact that 11x11 Go is enough to
- reach both the (logical) complexity and the playing difficultness
- (if this word exists) of Chess. I got that from an expert in both games...
-
-
-
- Sorry for my English.
- ("Of course I'm French ! Where should I have got this outrageous accent ?"
- --Monty Python & the Holy Grail )
-
- Regards, happy new year, et tout ca.
-
- Tom.
-