American Go E-Journal » Go News

Three Korean pros and Google DeepMind’s Thore Graepel visit CA

Thursday November 1, 2018

California go players have a couple of interesting events coming up.

This Saturday, November 3 from 9:30 a.m. – 2 p.m., three visiting Korean pros — Paul Ah 9P (now living in Southern California), Seo Nungwuk 9P, and Na Joonhoon 8P — will play simultaneous exhibitions and do game analysis in San Diego. The site will be at the University Community Public Library (4155 Governor Dr, San Diego 92122, 858-552-1655. Free parking is available and doors open at 9:30a. Hosted by the San Diego Go Club. Click here for more upcoming events.2018.11.01-ThoreGrapel

And next Wednesday,  November 7, Google DeepMind’s Thore Graepel will give a lecture on “Training Artificial Intelligence by Playing Games” at the David Brower Center, 2150 Allston Way, Berkeley. Registration is optional, but space is limited. Register to reserve a seat. The lecture is at 6p; refreshments at 5:30p.
“Intelligence can be viewed as the ability of agents to achieve goals in a wide range of environments. If we wish to use machine learning to train intelligent agents, we need ways of creating rich environments that provide appropriate challenges and feedback signals to learning agents. Just as in real life (and evolution), the most challenging environments for learning agents arise from interaction with other co-adapting learning agents. So, let’s play games with AI!”
“The first example is learning from self-play in the context of the AlphaGo project which led to the first computer program to beat a top professional Go player at the full-size game of Go. Similar ideas can be used to study the age-old question of how cooperation arises among self-interested agents. Finally, we look at training artificial agents to play the game of Capture-The-Flag, a competitive team game played from a first-person perspective in a complex 3D world.”
Theoretically Speaking is a lecture series highlighting exciting advances in theoretical computer science for a broad general audience. Events are held at the David Brower Center in Downtown Berkeley, and are free and open to the public. No special background is assumed. This event is made possible in part by a grant from the Simons Foundation.

NOTE: San Diego is in Southern, not Northern California. The post has been updated with this correction. 

 

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Registration for 2018 Young Lions Tournament Closing Soon

Thursday November 1, 2018

“Registration for the 2018 American Go Honor Society Young Lions Tournament closes this Saturday, November 3,” says AGHS Vice President Jeremy Chiu, “The Young Lions Tournament is a four round tournament held on November 11 and 18 that is open to all youth players in the United States, Canada, and Mexico.

For more detailed rules, please click here.

For registration, please click here.

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Go workshop at Youmacon anime convention in Detroit

Wednesday October 31, 2018

This Saturday, November 3, local go players will run a workshop at Youmacon, an anime convention in Detroit, Michigan,2018.10.31_youmacon2018 from 5 to 7p. “Representatives from the London and Windsor go clubs from Canada, as well as the West Michigan and Columbus go clubs from the United States will be running a go workshop to hopefully spread interest and teach people about this game that we all love,” reports the Columbus Go Club’s Alexander Yehsakul. The workshop will be held in Room 141 at the Cobo Center. “It should be a good time, with plenty of play equipment, friendly convention goers, and even some prizes,” Yehsakul adds. “Also, if you follow the Twitch Go scene, streamers such as DanielML001, Balonator, and Skatmaker will be there for the duration of the event.”

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Dave Felcan tops Vermont Go Championship

Tuesday October 30, 2018

IMG_4400Ten players participated in the Vermont Go Championship on Saturday, October 27th. Dave Felcan 2d (standing at far left) went undefeated with three wins to take first place. Second place went to Jack Homer 1k with a record of 2-1. Rich Chalmers 1d claimed third place, also with a 2-1 record. “It was a very fun and exciting day with lots of great games and tough matches,” reports organizer Pete Schumer.  All players received prizes including trophies, books, magazines, go playing cards, and DVDs. “We look forward to hearing from our fellow states!” Pete tells us.

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Guatemala hosts successful 2nd Latin American Go Congress

Saturday October 27, 2018

By Terry Benson2018.10.26_LatinAmericanCongress-Porta Hotel Pool Grounds Photo TB#2

Following up on last year’s first-ever Latin American Go Congress in Cancun, Mexico, the Ibero American Go Federation staged a well-run event October 13-15 at the Porta Hotel Antigua in Antigua, 2018.10.26_LatinAmericanCongress-Congress Banner TB#1Guatemala.

The Porta Hotel has five stars but still feels authentic and local, with Guatemalan art, crafts and design throughout. The playing room was large and could be set up simultaneously for lecture, simuls and the tournament rounds.

Forty six players – including ten above 3 dan – were spread over six MacMahon bands, run by TD Adrian Ramirez 5k of Guatemala. Abraham Florencia 5d from Mexico won the 2018 Latin American Championship, and Mexico also took the second Pandanet Team Latin American Championship, beating Chile in the final of the 10-team event which started back in January. The second Latin American Youth Tournament was taken by Juan David Ramirez 3d of Colombia, while the winners of the third Latin American Pair Tournament were Eun-kyo Do 1p of Korea and Hector Paiz of Guatemala.

Like the US Go Congress – on which it’s modeled — there was a lot to do at the Latin American Go Congress. Korea once again sent two excellent 2018.10.26_LatinAmericanCongress-Zirui Song TB#4representatives; Cho Hye-yeon was her effervescent and engaging self and Eun-kyo Do was quiet, charming…and deadly. From the U.S., Zirui Song 1d (right) from Chicago attended with funding from the American Go Foundation. The pros played simuls every day, offered free commentary on games as they finished, and each gave a lecture. Zirui’s contribution on Friday detailed two high level games – including one of his own from the last US Go Congress. He led the group though multiple variations – including the “why you can’t cut there” sort of questions which are obvious to the pros but not to the strivers.

2018.10.26_LatinAmericanCongress-Crazy Go Galactic Go 23 line Marco Hernandez v Abraham Florencia  Watching Esli Esquivel TB#5On Sunday I ran Crazy Go (left) – known in this case as “Go Loco” — with the usual laughter at Rengo Kriegspeil, puzzled looks over the spiral board, and real interest in Coupon Go – including from Zirui.

Antigua is a beautifully preserved and restored Spanish city catering to tourists. The food at the Congress was superb – especially the2018.10.26_LatinAmericanCongress-Antigua Guatemala TB#6 included lunch – and reasonably priced for the location. Other than the last day, when the cultural tour encountered several hours of torrential downpour, the weather cooperated – the thunder storms came while we were playing and the temperature was always temperate.

2018.10.26_LatinAmericanCongress-Emil Garcia DS #2Great credit goes to the team from Guatemala including main Congress organizer Jose Romero (at far right with Abraham Florencia, and two Korean pros), to IberoAmerican Go Federation president Emil Garcia (left), and to the many other volunteers who helped in the typical spirit of go congresses.

The venue for next year’s Latin American congre2018.10.26_Do Cho Florencia Director Jose Romero DS #1ss is uncertain, though Buenos Aires is a prime candidate. What is certain is the quality of the event and the fun of an international gathering like this, which will only grow as Latin American players come to know the unforgettable experiences at a Go congress.

Benson is president of the American Go Foundation; photos by Daniela Salamanca and Terry Benson

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Categories: Latin America,Main Page
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Conyngham, Hess, Whitman and Hu win in Austin Fall tourney

Thursday October 25, 2018

The Fall 2018 Austin, Texas Go Tournament was held on October 20th and 21st.  Seventeen players participated. Prizes and certificates were 2018.10.25_austin-tourney-cropawarded for the top three places in two divisions.  The winners were:

Division 1
Rong Hu 7k – 1st
Alan Chen 1k – 2nd
Jim Conyngham 4k – 3rd
Division 2
Joss Bhuiyan 15k – 1st
Nathan Hess 13k – 2nd
Ethan Whitman 10k – 3rd
photo (l-r): Jim Conyngham, Nathan Hess, Ethan Whitman and Rong Hu.
The Texas State Championship scheduled to be run in parallel with this tournament had to be postponed and will be rescheduled at some point in the future TBD.
– Bart Jacob
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Hajin Lee 4P wins first Mountain View Go Club tourney

Thursday October 25, 2018

The Mountain View (California) Go Club hosted its first tournament on September 29th at the Palo Alto public library. Forty players filled 2018.10.25_MtnViewCa-tournament_fall_2018the available space to compete in three rounds. One factor contributing to the large turnout is the growing go scene in the South SF Bay area, which is home to many tech companies. The Bay Area Go Players Association hosts regular tournaments in San Francisco and Berkeley, but this is the first tournament in the South Bay in several years. For six players, this was their first tournament. Hajin Lee 4P went 3-0 to win her third tournament of the year. Going forward, the MVGC plans to host quarterly tournaments.
– Adam Bender

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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]

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The Power Report: Fujisawa makes good start in Women’s Honinbo; Iyama close to goal in Meijin title match, but Cho picks up second win; Honinbo League

Sunday October 21, 2018

by John Power, Japan correspondent for the E-Journal2018.10.21_Rina L Xie R referee Kataoka Satoshi 9P

Fujisawa makes good start in Women’s Honinbo: For the fourth year in a row, we have the same pairing in the Women’s Honinbo title match, that is, Xie Yimin v. Fujisawa Rina, but alternating the roles of defender and challenger. Fujisawa first won the title in the 33rd term (2014), when she beat the defending champion Mukai Chiaki 3-0. The following term, Xie, who had already won this title six times (in a row before losing to Mukai), challenged and regained the title with a 3-2 score. In the 35th term, Fujisawa took the title back, winning 3-1, but lost it to Xie 2-3 the next year. So it was no surprise when Fujisawa became the challenger again this year for the 37th term. At present, this is the only title Xie has, so she will be reluctant to hand it over. If Fujisawa wins, she will become a triple title-holder again, as she also has the Hollyhock Cup and the Women’s Meijin. Incidentally, this is the third time that a women’s title match has featured the same card four years in a row; it has not yet happened in open tournaments.
The first game was held at the Kashoen inn in Hanamaki City, Iwate Prefecture, on October 10. Taking black, Fujisawa won by resignation after 145 moves. Xie is known for her aggressive style, but in the early middle game she played a move focused more on defending one of her weak groups instead of attacking, and this seems to have made the game tough for her. Later, she played another overly defensive move, letting her opponent occupy the last remaining big point from the opening. Xie staked her chances of pulling off an upset on setting up a center moyo, but Fujisawa was able to whittle it down enough to keep her lead. There is a long gap before the second game, scheduled for November 9. Incidentally, Fujisawa has been on a winning streak since August 30, and this was her ninth successive win.2018.10.21_43meijin4 Iyama R

Iyama close to goal in Meijin title match, but Cho picks up second win: After Cho U scored a good win in the third game of the 43rd Meijin title match, it looked as if the contest was going to heat up. Ishida Yoshio, 24th Honinbo, often comments that the fourth game in a best-of-seven is crucial, as there’s a big difference between 2-2 and 3-1. The all-important fourth game was played at the Takarazuka Hotel in Takarazuka City, Hyogo Prefecture, on October 10 and 11. The first day’s play, which showed strong AI influence in the josekis, was quite promising for Cho, who had black. However, he went wrong on the second day when he made a strategic decision that took territory but gave Iyama too much central moyo potential. The defending champion took the initiative. Cho had to invade Iyama’s moyo, but was unable to live with all of his stones. Iyama cut off what in the end was nearly half of the invading force, and this was enough to win. Cho resigned after 188 moves. That took Iyama’s lead to 3-1, so he is very close to defending his title.
The fifth game at the Tokiwa Hotel in Kofu City, Yamanashi Prefecture, on October 15 and 16. Playing white, Cho won by 9.5 points after 284 moves. This keeps his challenge alive, though Iyama still has an edge. The sixth game will be played on October 22 and 23. (I will give more details about the game in my next report.)2018.10.21_Honinbo

Honinbo League: Two games have been played in the new Honinbo League, the 74th. On October 4, league veteran Hane Naoki 9P (W) beat league debutant Anzai Nobuaki 7P by resignation. The second game was played on the 11th, with Yo Seiki (Yu Zhengqi) 7P (W) beating Yamashita Keigo 9P by half a point.

Promotion: To 9-dan: Kim Sujun (200 wins, as of October 12)

 

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Western Mass. Club packing them in at The Blue Wall

Sunday October 21, 2018

The Western Massachusetts Go Club  continues to enjoy high attendance, reports Eric Osman. This photo was taken 2018.10.21-western-mass-clubThursday, October 18, at The Blue Wall food court of the University of Massachusetts student center where the Western Mass Go Club meets every Thursday evening. “Come join us!” says Osman.
Photo (l-r): Geordie Morse , Rachel You, Katie Williams, Micah Feldman, Chris Morse, Tom Yilun, Bryan Denley, and Bill Saltman; photo by Eric Osman

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