Re: [Computer-go] Zen blunder in long mirror go game

2012-01-17 Thread Michael Alford
On 1/17/12 4:38 AM, Jouni Valkonen wrote: My apologize, I trusted too much that GnuGo's score estimator would have handled Chinese rules. So end result was not w+½ but b+½, because black filled the last dame. It looks like that indeed mirror go in handicap games is a problem for gobots. I think

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-17 Thread Jouni Valkonen
My apologize, I trusted too much that GnuGo's score estimator would have handled Chinese rules. So end result was not w+½ but b+½, because black filled the last dame. It looks like that indeed mirror go in handicap games is a problem for gobots. I think that if it is abusive then it should be deal

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-17 Thread Ingo Althöfer
Von: Nick Wedd > On 16/01/2012 22:58, "Ingo Althöfer" wrote: > > Has that mirror player been punished? > > Playing mirror Go may annoy the opponent, but it is perfectly legal, and > is not against the KGS Terms of Service. I very much hope that no > player has been punished for it. To clarif

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-17 Thread Nick Wedd
On 16/01/2012 22:58, "Ingo Althöfer" wrote: 23 november 2011 Zen19D (5d) vs need9d (4d) (just in case attachment is removed) Why is that game no longer in the archives of KGS? See at http://www.gokgs.com/gameArchives.jsp?user=need9d&year=2011&month=11 Has that mirror player been punished?

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Chin-Chang Yang
2012/1/17 Yamato > (2012/01/17 10:45), Jouni Valkonen wrote: > >> Aja, you are talking something that has zero relevance for this topic. >> Zen was winning by ½ point, but it miscalculated in late yose and >> blundered severely. This was serious endgame bug. This thread has >> absolutely nothing

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Yamato
(2012/01/17 10:45), Jouni Valkonen wrote: Aja, you are talking something that has zero relevance for this topic. Zen was winning by ½ point, but it miscalculated in late yose and blundered severely. This was serious endgame bug. This thread has absolutely nothing to do with the fact that the game

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Aja Huang
OK, I see your point. So it should be Yamato reply the question if he like. :) Aja From: Jouni Valkonen Sent: Monday, January 16, 2012 6:45 PM To: Aja Huang ; computer-go Subject: Re: [Computer-go] Zen blunder in long mirror go game Aja, you are talking something that has zero relevance for

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Jouni Valkonen
the game finally (by filling own territories) >> because I carelessly set the config with Chinese rules. Anyway, there >> should be no problem for current strong Go programs on mirror Go strategy >> in "EVEN or tournament games". >> >> Aja >> >>

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Eric Baum
@dvandva.org <mailto:computer-go@dvandva.org> Subject: Re: [Computer-go] Zen blunder in long mirror go game (2012/01/17 8:43), Michael Williams wrote: If the author looks at it, could you update us? I'm always curious about how such things happen, especial

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Aja Huang
5:33 PM To: Aja Huang ; computer-go@dvandva.org Subject: Re: [Computer-go] Zen blunder in long mirror go game I think that the main problem was not winning or losing a mirrored game but the blunder in late endgame by playing suicidal move. Perhaps Zen was losing the game, so this was the reason

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Jouni Valkonen
oblem for current strong Go programs on mirror Go strategy in "EVEN or > tournament games". > > Aja > > -原始郵件- From: Yamato > Sent: Monday, January 16, 2012 5:16 PM > To: computer-go@dvandva.org > Subject: Re: [Computer-go] Zen blunder in long mirror go game

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Aja Huang
EN or tournament games". Aja -原始郵件- From: Yamato Sent: Monday, January 16, 2012 5:16 PM To: computer-go@dvandva.org Subject: Re: [Computer-go] Zen blunder in long mirror go game (2012/01/17 8:43), Michael Williams wrote: If the author looks at it, could you update us? I'm

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Yamato
(2012/01/17 8:43), Michael Williams wrote: If the author looks at it, could you update us? I'm always curious about how such things happen, especially in a bot as strong as Zen. Honestly I don't want to spend a lot of time on this type of problem. -- Yamato ___

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Michael Williams
If the author looks at it, could you update us? I'm always curious about how such things happen, especially in a bot as strong as Zen. On Mon, Jan 16, 2012 at 6:02 PM, Andy wrote: > Date is wrong. Here is the game on KGS: > > http://files.gokgs.com/games/2011/11/3/Zen19D-need9d-3.sgf > > htt

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Andy
Date is wrong. Here is the game on KGS: http://files.gokgs.com/games/2011/11/3/Zen19D-need9d-3.sgf http://eidogo.com/#url:http://files.gokgs.com/games/2011/11/3/Zen19D-need9d-3.sgf On Mon, Jan 16, 2012 at 4:58 PM, "Ingo Althöfer" <3-hirn-ver...@gmx.de>wrote: > > 23 november 2011 Zen19D (5d) v

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Ingo Althöfer
> 23 november 2011 Zen19D (5d) vs need9d (4d) (just in case attachment > is removed) Why is that game no longer in the archives of KGS? See at http://www.gokgs.com/gameArchives.jsp?user=need9d&year=2011&month=11 Has that mirror player been punished? -- NEU: FreePhone - 0ct/min Handyspartari

Re: [Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Ingo Althöfer
Hello, no chance for John Tromp to use such an approach. In that game komi was 0.5, but John has (tonight) play against 7.5. > One weird mistake of zen (5d) against a 4d player on kgs, who played > mirror till the end except last move, where Zen self-remove liberties on > a string, thus breakin

[Computer-go] Zen blunder in long mirror go game

2012-01-16 Thread Alain Baeckeroot
Hi One weird mistake of zen (5d) against a 4d player on kgs, who played mirror till the end except last move, where Zen self-remove liberties on a string, thus breaking seki and causing Zen to resign 23 november 2011 Zen19D (5d) vs need9d (4d) (just in case attachment is removed) Cheers