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

2012-01-17 Thread Ingo Althöfer
Von: Nick Wedd n...@maproom.co.uk 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.

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

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

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 breaking

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=need9dyear=2011month=11 Has that mirror player been punished? -- NEU: FreePhone - 0ct/min Handyspartarif

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.dewrote: 23 november 2011 Zen19D (5d) vs

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 andy.olsen...@gmail.com wrote: Date is wrong. Here is the game on KGS:

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 Aja Huang
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 always curious about

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

2012-01-16 Thread Jouni Valkonen
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 (2012/01/17 8:43), Michael Williams wrote: If the author looks at it, could you update us? I'm always

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
*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 for the blunder. But if Zen was winning

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

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

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

2012-01-16 Thread Chin-Chang Yang
2012/1/17 Yamato yamato...@yahoo.co.jp (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