American Go E-Journal » Computer Go/AI

Park Jeong Hwan 9P and Mi Yuting 9P in World Go Championship final

Wednesday March 22, 2017

Park Jeong Hwan 9P and Mi Yuting 9P are facing off for the title in the Nihon Kiin’s “World Go Championship.” The final 2017.03.16_World GO Championshipmatches are being broadcast live now (10p EST) on YouTube, with commentary by Michael Redmond 9P and Anti Tourmanen 1P.  has been posted. Park Junghwan beat DeepZen and Mi Yuting beat Iyama Yuta in the second round, leaving both 2-0. Click here for Round 2 commentary (Part 1); Part 2 is here

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AGA Master Review Series: Game 17; Master vs. Lian Xiao 7P

Wednesday March 22, 2017

In the latest in the AGA Master Review Series,  Michael Redmond 9P, hosted by Chris Garlock, takes a look at the game between Master 9P and Lian Xiao 7P (click here or below). “Lian Xiao is ranked among the top ten players in the world,” Redmond says. “He has a 2017.03.22_AGA Master Review Series, Game 17strong fighting style. In this game Master/AlphaGo plays a truly unorthodox move early in the game, and goes ahead to take control.”

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“I could not find any obvious mistakes to blame for Lian losing the game,” says Redmond, “but think that he placed too much emphasis on local fights while falling behind in the overall position.” As usual, the sgf file here has additional variations.

 

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Park Jeong Hwan 9P and Mi Yuting 9P win first round in Nihon Kiin World Go Championship

Tuesday March 21, 2017

Park Jeong Hwan 9P and Mi Yuting 9P prevailed in the first round of the Nihon Kiin’s “World Go Championship,” held on March 21; the video commentary by Michael Redmond and 2017.03.21_1st World Go Championship2017.03.16_World GO ChampionshipAnti Tourmanen has been posted. This round features Deep Zen Go vs Mi Yuting 9P and Park Jeong Hwan 9P vs Iyama Yuta 9P; click here for commentary Part 1 and commentary Part 2. The tournament continues through March 23 in Osaka, Japan.  The Nihon Kiin is providing live commentaries on YouTube (LIVE as of 11p EST 3/21) by Redmond and Tourmanen.
Note: this post has been updated to reflect that Park Jeong Hwan won in the first round, not Iyama Yuta, as initially reported. 

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Master takes on Park Junghwan and Meng Tailing in latest AGA Master Review Series

Sunday March 19, 2017

The latest in the AGA Master Review Series features Jennie Shen 2P’s translation of Meng Tailing 6p’s commentary on Master’s game against Park Junghwan 9p – Game 24 in Master’s 60-game series — and Michael Redmond 9P’s commentary on Master’s game against Meng Tailing (Game 9). At right is Redmond’s sgf commentary, which includes additional variations.

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“I have taken note that some people are requesting longer videos in the comments, and I can assure you that in some cases I will be doing longer commentaries,” Redmond posted  last week. “In the case of the Master games, Master is outstanding in the opening, and the power of it’s different yet effective moves has the potential to change how we pros think about fuseki. One of my motives in making these videos was to voice my opinion about these new ideas, and therefore I want to focus on the early parts of the games. Master usually takes the lead early in the game, so that also is a factor in my choice to comment on the openings. I also believe that while I could squeeze in a lot of information, it can be difficult for the viewer to digest a lot of new ideas at once, and a large number of short videos is more effective as a learning tool than a small number of long videos.” Redmond added that “In my Redmond Reviews, I will be commentating more on human games, some of them my own. Humans make mistakes, which can be painful for the players but will give me more opportunities to go through to later stages in the games, and more drama late in the games for the viewers to enjoy.”

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Yuta Iyama, Mi Yu Ting, Park Jeong Hwan & DeepZenGo to battle in Nihon Ki-in’s new “World Go Championship” next week

Wednesday March 15, 2017

A brand-new event, the “World Go Championship”, will be held next week, March 21-23 in Osaka, Japan.  Four top players, Iyama2017.03.16_World GO Championship Yuta (Japan), Park Jeon Hwan (Korea), Mi Yuting (China), and DeepZenGo (representing AI) will fight it out for the title.  The Nihon Kiin will provide streaming and live commentaries on YouTube by Michael Redmond and Anti Tourmanen.  Click here for details and the broadcast schedule.

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AGA Master Review Series: Game 4; Master vs. Xie Erhao 4p

Wednesday March 15, 2017

In the latest video in this new series Michael Redmond 9p and Chris Garlock of the AGA E-Journal provide commentary and analysis of the fourth game of Master (AlphaGo). The opening in this game, in which Master plays white against Xie Erhao 4p, resembles the Kobayashi opening.

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“However,” says Redmond, “Master plays the move that we thought to be bad, and goes ahead and makes it work.” Check out the sgf file at right for additional commentary. Xie Erhao was born in 1998, and went to the Mlily Cup semifinals in 2012. “He has since been in the top group of Chinese players, and is a player worth watching in the next few years,” says Redmond.

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AGA releases latest Master Review Series: Game 18: Master [B] vs. Ke Jie 9p [W]

Monday March 13, 2017

Jennie Shen 2P, hosted by Andrew Jackson, translates Meng Tailing 6P’s commentary and adds her own analysis of Master’s 2017.03.13_AGA Master Review Series, Game 18(AlphaGo) 18th game. In this game, Master plays black against one of the strongest players in the world, Ke Jie 9P. Click here to see the video.

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AGA Master Review Series, Game 2: Master[W] vs. bandari(P) (Zhang Ziliang 2p)[B]

Saturday March 11, 2017

Latest Master commentary by Michael Redmond 9P with Chris Garlock, Managing Editor of the American Go E-Journal. In this game, Master shows how it resembles — and how it differs — from the great master Go Seigen.

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While Go Seigen emphasized quick development to the sides and center, Master in some of its’ games seems to go directly for the center, almost as if it ignores the sides.

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AGA launches Master review series

Thursday March 9, 2017

The American Go Association has launched a new series of video commentaries on the recent games between between Master — the latest version of AlphaGo — and top professionals. The series on the AGA’s YouTube channel  features 2017.03.09_Master#1commentaries by Michael Redmond 9P, Jennie Shen 2P and Ryan Li 1P. Some two dozen videos are now in production and are expected to be released each Wednesday and Saturday.

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In the first commentary, Michael Redmond 9P and AGA E-Journal Managing Editor Chris Garlock review the first game in the series, which took place in early January (Is AlphaGo the Master? Mystery Player Sweeps Top Pros and AlphaGo confirmed as Master/Magister, both  1/4/2017). In this game, Master plays white against Pan Tingyu 1P (username “manhan7″).

The series is produced by Andrew Jackson and Michael Wanek.

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AlphaGo confirmed as Master/Magister

Wednesday January 4, 2017

DeepMind on Thursday afternoon confirmed that a “new prototype version” of AlphaGo has been the mystery player playing2017.01.04_alphaGo as Master and Magister on the Tygem and FoxGo servers, defeating more than 50 of the top go players in the world.

“We’ve been hard at work improving AlphaGo,” DeepMind’s Demis Hassabis tweeted, “and over the last few days we’ve played some unofficial online games at fast time controls with our new prototype version, to check that it’s working as well as we hoped.” Hassabis went on to say that “We’re excited by the results and also by what we and the Go community can learn from some of the innovative and successful moves played by the new version of AlphaGo.”

“Having played with AlphaGo, the great grandmaster Gu Li posted that ‘Together, humans and AI will soon uncover the deeper mysteries of Go”. Now that our unofficial testing is complete, we’re looking forward to playing some official full-length games later this year in collaboration with Go organisations and experts, to explore the profound mysteries of the game further in this spirit of mutual enlightenment. We hope to make further announcements soon!”

In addition to the Top 5 placing in the poll of Science (American Association for the Advancement of Science) magazine’s readers, AlphaGo was listed as the 10th most important scientific event in 2016 by Science News Magazine (Society for Science and the Public).

Note: Tobias Berben has posted 41 of the game records here.

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Categories: Computer Go/AI
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