Yes this looks like a bug in KGS. Pachi received a kgs-genmove_cleanup command but Zen didn't. I have asked wms to look into this.
Jean-loup 2011/8/1 Hideki Kato <[email protected]> > Hi Jean, > > I and Yamato concluded that this must be kgsGtp's (or the server's) bug > because there are no kgs-genmove_cleanup command on my log file of the > communications between the server and the client in that game. In > contrast, in the game Zen vs MyGoFriend in which Zen did correct > cleanup, the commands are. > > Hideki > > Jean-loup Gailly: < > caasp4a2n8veoex7cmnqfiwjo0j+d+reavdaknnh8osfzv3z...@mail.gmail.com>: > >> At the end Zen was a convincing winner, with 9 wins out of ten games. > >> Pachi on rank 2 with 5 points, > > > >The actual result is Zen 8 wins (won all its games, didn't play in two > games > >because > >of parity), and Pachi still rank 2 but with 4 points only. In the last > game > >against Pachi, > >Zen did not implement the KGS cleanup phase correctly, it passed while > >leaving > >dead stones on the board. So KGS indicates that Pachi has won. However the > >tournement > >rules > >http://www.egc2011.eu/index.php/en/computer-go/75-computer-go-reglement > >indicate "In case of trouble in the KGS counting of the score, the human > >referee > >is allowed to change the result - the situation on the board as the > >priority". > >So it is fair to say that Zen has won the game. > > > >ManyFaces also failed to implement the cleanup phase correctly in another > >game, > >but this did not affect the result. > > > >Jean-loup > > > >2011/8/1 "Ingo Althöfer" <[email protected]> > > > >> Today a 9x9 computer-go tournament was played within > >> the European Go Congress: > >> 5 bots participating, for each pairing two rounds (with different > colours). > >> > >> At the end Zen was a convincing winner, with 9 wins out of ten games. > >> Pachi on rank 2 with 5 points, ahead of ManyFaces, MyGoFriend, and > >> MoGo. > >> http://www.gokgs.com/tournEntrants.jsp?sort=s&id=608 > >> > >> Komi was 7.5. 16 out of the 20 games ended with wins for White. > >> From the four wins with Black three were achieved by Zen, the other > >> one by Pachi. > >> > >> I think it is really necessary to play in the Tilburg Olympiad with > >> a smaller komi value. Probably 7.0 would be a fair choice. > >> > >> Ingo. > >> > >> -- > >> NEU: FreePhone - 0ct/min Handyspartarif mit Geld-zurück-Garantie! > >> Jetzt informieren: http://www.gmx.net/de/go/freephone > >> _______________________________________________ > >> Computer-go mailing list > >> [email protected] > >> http://dvandva.org/cgi-bin/mailman/listinfo/computer-go > >---- inline file > >_______________________________________________ > >Computer-go mailing list > >[email protected] > >http://dvandva.org/cgi-bin/mailman/listinfo/computer-go > -- > Hideki Kato <mailto:[email protected]> > _______________________________________________ > Computer-go mailing list > [email protected] > http://dvandva.org/cgi-bin/mailman/listinfo/computer-go > >
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