American Go E-Journal » Redmond Reviews

AlphaGo vs. AlphaGo; Game 26: Using dead stones

Saturday January 12, 2019

Michael Redmond 9p, hosted by the AGA E-Journal’s Chris Garlock, continue their popular series with a review of the 26th 2019.01.12_AG-26-thumbnailgame of the AlphaGo vs. AlphaGo selfplay games. The 50-game series was published by Deepmind after AlphaGo’s victory over world champion Ke Jie 9p in May 2017.2019.01.12_AG-26-redmond-garlock

Black builds a large moyo and White occasionally drops a stone in, and they’re all dead, until they come back to life. “It’s not really clear what White’s trying to do, but eventually all of the dead stones get used a lot, which is the main story of this game” says Redmond. “Thank you so much for continuing this series!” posted Yi Sheng Siow. “I always get a big smile on my face when I see a new one of these pop up!” added Rory Mitchell. “I’m really looking forward to watching it right after I finish cooking supper!”

These videos are made possible by the support of the American Go Association; please consider joining today!

Video produced by Michael Wanek & Andrew Jackson.

[link]

 

Share

AlphaGo vs. AlphaGo; Game 25: The shoulder hit, with a twist

Sunday January 6, 2019

Michael Redmond 9p, hosted by the AGA E-Journal’s Chris Garlock, resume their popular series with a review of the 25th game of the 2019.01.05_AG-AG-25-thumbnailamazing AlphaGo vs. AlphaGo selfplay games.

2019.01.05_AG-AG-25-screengrabBlack starts out with “a very human-looking opening,” reminiscent of the mini Chinese Opening, an AG shoulder hit (with a twist), followed (of course) by a 3-3 invasion, which prompts a discussion of which side to block. The game also features a sacrifice that isn’t and a dramatic — and confusing — ending involving multiple groups that may or may not be alive.

These videos are made possible by the support of the American Go Association; please consider joining  today!

Video produced by Michael Wanek & Andrew Jackson.

[link]

Share

AlphaGo vs. AlphaGo; Game 24: More human?

Saturday November 17, 2018

“It could be that the way humans play go is changing, but in this game AlphaGo plays a lot of moves that human players are2018.11.16 AG24 playing these days,” says Michael Redmond 9P in the latest installment of his game commentaries with E-Journal Managing Editor Chris Garlock. “There’s a lot of fighting, as usual, but the territory is balanced and right up into the endgame there are groups whose life and death status is ambiguous,” Redmond says. “That affects the way the endgame is played, which makes it really interesting.”

Thanks to NGC Executive Director Gurujeet Khalsa for technical support, Jeff Fitzgerald for camera, lighting and sound; produced by Nathan Epstein and Michael Wanek.

[link]

Share

AlphaGo vs. AlphaGo; Game 23: LIVE from Washington DC!

Monday October 22, 2018

Game 23 in the AlphaGo self-play game series gets a very special extended treatment in this episode of Michael Redmond 2018.10.22_AlphaGo23-demo-board9P’s commentaries with E-Journal Managing Editor Chris Garlock. The episode was recorded live on 2018.10.22_AlphaGo23Friday, September 7 at the National Go Center in Washington DC, before a live audience, which had braved torrential rains to be on hand. Redmond first provides a brief overview of the game and then the two move to a demonstration board (at 18:40) for a more in-depth analysis, along with Q&A with the live audience. Check out the video here and the commented game record below.

Thanks to Jeff Fitzgerald for camera, lighting and sound, Nathan Epstein for production, NGC Executive Director Gurujeet Khalsa for technical support, and Andrew Jackson for editing.

[link]

Share

Redmond’s Reviews, Episode 12: Redmond 9p v. Akiyama 9p

Monday September 10, 2018

In this episode, Michael Redmond 9p, hosted by the AGA E-Journal’s Chris Garlock, plays Akiyama Jiro 9P, a strong young 2018.09.10_RedmondReviews-thumbplayer in the Kisei B League. This match was in the final elimination 2018.09.10_RedmondReviews-Redmond-Garlocktournament of the Kiriyama Cup before the final, publicized section of the tournament. Japanese tournament games are usually 3 hours each plus byo-yomi, but in this game basic time is just an hour each, making this “a pretty fast game,” Redmond says. The game features an opening “I’ve been playing around with for a while now, and it has a very unusual move,” says Redmond. He wasn’t sure the move would work but when the perfect opportunity came up, “I couldn’t resist playing it.” Click here to see the video.

[link]

Share

AlphaGo vs. AlphaGo; Game 22: A big upheaval, plus Redmond in DC!

Wednesday September 5, 2018

AlphaGo’s self-play game 22 features a big attacking game for black, “and it’s interesting to see how white handles these attacks,”2018.09.05_AG22-thumb says Michael Redmond 9P in his latest game commentary, hosted by the AGA E-Journal’s Chris Garlock. “And then when it looks like the game is settling down we’re going to see a big upheaval that takes another 120 moves to resolve. And in case that’s not exciting enough, then there’s a big ko fight.” “Absolutely beautiful game,” says viewer GerSHAK. “Beautiful to watch it almost settle and then spill all over again, haha,” adds oncedidactic.

2018.09.05_AG22-Redmond-Garlock-thumbRedmond will be at the National Go Center in Washington DC this weekend for a series of events, beginning with an AlphaGo commentary with Garlock at 7:30p on Friday night (RSVP here). Then on Saturday he and Garlock will do live commentaries on Twitch on the top-board games at the NGC’s Fall Open (register here), wrapping up with an 11a game review brunch on Sunday morning (register here).

“Don’t miss this rare chance to see Michael Redmond — who’s coming all the way from Japan — in person!” says NGC Executive Director Gurujeet Khalsa. “We’re especially excited to have Michael here to help launch our brand-new E-Journal broadcast facility this weekend,” said Garlock.

[link]

Share

AlphaGo vs. AlphaGo; Game 21: Less alien, plus exciting fighting

Saturday August 25, 2018

In AlphaGo self-play game 21, the AI’s play is “a little less alien,” says Michael Redmond 9P in his latest game commentary, 2018.08.26 AG-Game 21-chris-michaelhosted by the AGA E-Journal’s Chris Garlock, adding that the game features some moves that human 2018.08.26 AG-Game 21players have been playing recently. “And then towards the end of the games there’s just a lot of exciting fighting.” Redmond’s commentaries return after a late-summer break; he’ll also be doing some live commentaries on Twitch in early September during a visit to the National Go Center in Washington DC; stay tuned for more details soon.

[link]

Share

AlphaGo vs. AlphaGo; Game 20: A new move and an old joseki

Sunday July 8, 2018

AlphaGo vs. AlphaGo Game 20 starts off with an “AlphaGo move,” one of the moves the AI originated that has since become 2018.07.07_AG-selfplay-20popular among human players. That’s followed by a joseki that’s been around for hundreds of years, giving Michael Redmond 9P “a chance to compare it with play by the great masters from the Golden Age of go” in his latest AlphaGo video commentary, hosted by the AGA E-Journal’s Chris Garlock. Things are fairly peaceful until the middle game, “when things get a bit confusing,” Redmond says, “and it gets exciting at the end.” Plus, this game is a very rare example of the result being different depending on which rule-set you use.

[link]

Share

AlphaGo Zero vs. AlphaGo Lee: Game 2

Wednesday June 13, 2018

Michael Redmond 9p, hosted by the AGA E-Journal’s Chris Garlock, reviews the second game of the new AlphaGo Zero vs.2018.06.13_AG-LEE-game2 AlphaGo Lee series. “In this game, AG Zero has black,” Redmond notes. “This is the 20-block version of Zero, and it’s pretty unique, especially in the way it plays with black: it really likes to play the 3-3 points. Zero likes to take territory up front and then reduce its opponent’s moyo, but it does so in a different way. In fact, the opening techniques used by Zero have become quite popular among some young professionals, showing AG’s effect on the game, which I’ll be talking about.”

Click here for Redmond’s video commentary, and see below for the sgf commentary. To support this content, please consider joining or renewing your membership in the American Go Association; click here for details.

Video produced by Michael Wanek and Andrew Jackson. The sgf files were created by Redmond, with editing and transcription by Garlock and Myron Souris.

[link]

Share

AlphaGo vs. AlphaGo; Game 19: Big difference between mostly dead and all dead

Tuesday June 12, 2018

“As usual in these AlphaGo-AlphaGo games, you’ll be wondering which group is going to die,” says Michael Redmond 9p in his2018.06.01_AG-AG-Game19 June 1 AlphaGo video commentary, hosted by the AGA E-Journal’s Chris Garlock. “But, also as usual, they all come back to life, and the game is pretty close.” “There’s a big difference between mostly dead and all dead,” said Meijke Balay, picking up on “The Princess Bride” reference in the video. “Mostly dead is slightly alive.” “Feels like my favorite so far,” adds Zak Smith, “even though I might feel this way after every video.”

[link]

Share