American Go E-Journal

Calvin Sun vs. Mateusz Surma in Transatlantic Team Championship Round 2 this Sunday

Friday April 12, 2019

Will Calvin Sun manage to stop Mateusz Surma’s winning streak and save the AGA team? Find out this Sunday starting at 14:002019.04.12 EGF-AGA match EDT when the second round of the Transatlantic Professional Go Team Championship will be played on KGS and live broadcast on Twitch. The live commentary will be led by Seongjin Kim, one of the top amateur players in Europe, and Stephen Hu (a.k.a xhu).
If you missed the epic first round between Surma and Andy Liu, the video from the live-streaming is available here on the AGA’s YouTube channel.
Categories: Uncategorized
Share

The Power Report (1 of 2): Takemiya and Kikuchi receive awards; World Go Championship results; Fujisawa defends Women’s Meijin; Ichiriki wins NHK Cup

Friday April 12, 2019

by John Power, Japan Correspondent of the E-Journal

Takemiya and Kikuchi receive awards: 
Every year awards are presented by the Agency for Cultural Affairs honoring persons and bodies who have made significant contributions to Japanese culture. This year the Commissioner for Cultural Affairs Awards for 2018, as they are called, were given out at a ceremony held on March 18 and for the first time go players were included. Takemiya Masaki 9P, who, as the great exponent of cosmic or center-oriented go, has been one of the most popular Japanese professionals over the last four decades, was recognized for his success in local and international tournaments. Also receiving an award was Japan’s top postwar amateur player, Kikuchi Yasuro, who has made major contributions to spreading go. As a player, he won many Japanese amateur championships and also won the World Amateur Go Championship. He has held posts in a number of organizations, including one that is active in popularizing go amongst children. He is probably best known for founding the Ryokuseien Go School, whose most famous graduate is Yamashita Keigo. He will turn 90 on August 20. Kumasu Ken’ichi, a maker of traditional go and shogi boards, also received an award. Three honorees in the go world may sound good, but actually awards were handed out to 86 individuals and three organizations. If that many people get awards every year, it’s a little strange go has had to wait so long.

World Go Championship results: A report on this tournament was given on March 20 in the ejournal. Some time has passed, but, for those interested, here are details of the results.
(March 18) Iyama Yuta 9P (Japan) (B) beat Jiang Weijie 9P (China) by resig.; Shin Jinseo 9P (Korea) (W) beat Cho U 9P (Japan) by resig.; Park Junghwan 9P (Korea) (B) beat Liao Yuanhe 7P (China) by resig.; Ke Jie 9P (China) (W) beat Yu Changhyuk 9P (Korea) by resig.
(March 19) Ke (B) beat Iyama by resig.; Park (W) beat Shin by resig.2019.04.12_WomMei Fujisawa
(March 20) Park (B) beat Ke by 1.5 points.
First prize is 20,000,000 yen (about $180,000).

Fujisawa defends Women’s Meijin: The third game of the 31st Women’s Meijin title match was held at the headquarters of the Nihon Ki-in in Tokyo on March 22. Fujisawa drew white in the nigiri and won by resignation after 282 moves, so she defended her title 2-1. She won this title for the third year in a row. Xie Yimin remains in her unaccustomed state of having no title to her name.

Ichiriki wins NHK Cup: The final of the 66thNHK Cup was telecast on March 24. The finalists were Iyama Yuta, Quintuple Crown, who was bidding for his third successive cup, and Ichiriki Ryo 8P, who was hoping that this would be third time lucky. Ichiriki lost the 62nd final to Ida Atsushi in 2015 and the 64thfinal to Iyama in 2017. The latter is part of a 2019.04.12_66nhk_1lopsided record against Iyama of six wins to 18 losses. Ichiriki, aged 21, is often spoken of as the top player of the post-Iyama generation; fittingly, he beat two other top players of that generation on his way to the final: Yo Seiki in the quarterfinals and Kyo Kagen Gosei in the semifinals. As usual, the opening showed the influence of AI go in various places. Ichiriki (white) did well in the early fighting and took the initiative, but the lead then changed hands a number of times. Iyama took the lead, thanks to a slip by Ichiriki, but his policy of always playing the strongest move backfired, letting Ichiriki back into the game. To save a group, Iyama had to resort to a gote seki, which meant that Ichiriki scored a success. In turn, the latter chose the strongest move: instead of solidifying territory with a safety-first move, he made a strong attack on a black group. There were more twists and turns, but in the end the game was even on the board, so Iyama resigned after move 182. This is Ichiriki’s second title win against Iyama, following the 25thRyusei final in 2016. In “fast” games (defined as two hours and under), he now has a lead of 4-1 against him. First prize in the NHK Cup is 5,000,000 yen (about $46,000). Both players will represent Japan in the 31st TV Asia Cup.

Tomorrow: Murakawa wins second Judan game; Kono leads Meijin League; Change at top of Nihon Ki-in board

 

Kono to challenge for Honinbo title

Thursday April 11, 2019

The second game in the play-offs to decide the challenger to Honinbo Monyu, otherwise known as Iyama Yuta, for the 74th Honinbo title was held at the Nihon Ki-in in Tokyo on April 10. Kono Rin (W) beat Shibano Toramaru by 1.5 points after 294 moves. Kono will be making his first challenge for the Honinbo title. Kono won the 31st to 33rd Tengen titles (2005 to 2007), the Agon Kiriyama Cup once, the Ryusei twice, the JAL New Stars once, and the NEC Cup twice, for a total of nine titles. This will be his fifth title match with Iyama Yuta. He lost the 39th Meijin (2014) 2-4, the 41stKisei (2017) 2-4, and the 38th (2013) and 39th (2014) Gosei, both 2-3. He always picks up two wins.
– John Power

AlphaGo vs. AlphaGo; Game 30: “The black player would be upset, white would be happy, and they would both be wrong.”

Thursday April 11, 2019

After a nearly 1-month hiatus, Michael Redmond 9p and the AGA E-Journal’s Chris Garlock returned last Friday with the latest 2019.04.05 AG30 in their series of video commentaries on the AlphaGo vs. AlphaGo selfplay games. “This is the one 2019.04.05 AG30-redmond-garlockgame in this series in which AlphaGo plays a variation of the taisha,” says Redmond, “and it reminds me of a variation played in the ‘ear-reddening game’ played by Shusaku against Gennan Inseki in 1846.” “Mindblowing stuff!” says GerSHAK.

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]

 

The Power Report: Honinbo League ends in three-way tie; playoff April 10

Tuesday April 9, 2019

by John Power, Japan Correspondent

Honinbo League ends in three-way tie; playoff April 10: The big news is that there’s a three-way tie in the Honinbo League and the deciding game will be played on April 10; I’ll report the result as soon as I hear it. Here’s the result of the last game in the sixth round. On March 21, Kono Rin 9P (B) beat Yamashita Keigo 9P by resig. This was Yamashita’s third loss, so 2019.04.09 Honinbo leagueit put him out of the running to win the league.

The final round of the 74th Honinbo League was played at the Nihon Ki-in in Tokyo on April 4. Following the lead of the Meijin League, all the games in this round were played on the same day. As this round started, four of the eight members of the league were still in the running to become the challenger: Hane Naoki 9P, on 5-1, and three players on 4-1, Kono Rin 9P, Ichiriki Ryo 8P, and Shibano Toramaru 7P. If he won, Hane would clinch the challengership, but if he lost there would a play-off: Kono and Ichiriki were playing each other, so there would be a least one other player on 5-2.

The results:
Yamashita Keigo (B) beat Hane by resig.
Shibano (W) beat Ko Iso by resig.
Kono (W) beat Ichiriki by 1.5 points.
Yo Seiki 8P (W) beat Anzai Nobuaki 7P by resig.

The result was that Shibano, Hane, and Kono ended in a tie and qualified for the play-off. Usually only the two higher-ranked players in a multiple tie make the play-off, but Hane and Kono had the same rank. They played each other on April 8, with Kono (B) winning by resignation. Hane either had the sole lead or shared the lead nearly all the way in the league, but he stumbled at the end. Kono’s win continues his superb form: his record this year is 13-1.

Kono will now play Shibano on April 10. The latter was seeded into the second stage of the play-off because of his higher ranking in the league. At the other end of the league, there are no play-offs for retaining your place. Yamashita, Yo, and Ichiriki all finished on 4-3, but Yamashita’s number one ranking gave him priority over the other two. This was a tough result for Ichiriki: one game made the difference between tying for first and losing his place in the league.

Categories: Japan,Main Page
Share

EGF takes lead in Transatlantic Pro Team championship

Sunday April 7, 2019

Mateusz Surma 2P from the European Go Federation (EGF) defeated Andy Liu 1P in the first round of the 2019 Transatlantic Professional Go Team Championship on Sunday, April 7. The game was played live and broadcast by the AGA on Twitch with host Nick Sibicky and commentator Eric Lui 1P. More than 12,000 viewers observed the nail-biting game that lasted more than three hours.

In early mid-game, Surma’s mis-steps in the upper right corner led to Liu’s advantage, building strong shape in the center. However, Surma persisted, collecting points on both the right and left sides, and perfectly timing a deep invasion into Liu’s territory on the lower side. The invasion led to a complex fight when both players were in byoyomi. A series of ko fights created huge exchanges that were much favorable for Surma, and Liu resigned.

The AGA’s next player will be Calvin Sun 1P, and Surma will be playing with Black in the next round, scheduled for April 14, 14:00 EDT on KGS in the Transatlantic Pro Team room, and broadcast live on Twitch. All videos of the live streaming will also be available on YouTube.

Eric Lui 1P and Justin Teng 6D top NGC Cherry Blossom 2019

Sunday April 7, 2019

The National Go Center held its first ever two-day tournament on March 30-31. Forty two players turned out including 2019.04.07 Eric Lui (1P) and Justin Teng (6D) win NGC Cherry Blossom 2019contingents from Stonybrook University and the Feng Yun Go School. First place at 5-0 — and still undefeated in NGC tournaments — went to Eric Lui 1P, followed by Justin Teng 6D at 4-1.

The cherry blossoms are at peak bloom in DC this week. All 4- and 5-2019.04.07 DC Cherry Blossomgame winners are receiving two tickets for the upcoming Sakura Matsuri  festival on Saturday, April 13th, and 3-game winners are getting one ticket each. Sakura Matsuri is an annual festival on Pennsylvania Avenue in DC and the NGC will carry on the tradition of staffing a booth and teaching go to all comers. All volunteers also receive a free ticket to the event. If interested in volunteering contact NGC Outreach Coordinator, Patrick Sun (patrick.sun@nationalgocenter.org). The NGC is also fundraising by selling tickets to the festival. The tickets are $10 and can be purchased using this link, which will credit the NGC.

NGC Cherry Blossom 2019 results:
5-game winners: Eric Lui (1P); Laurie Ensworth (18K)
4-game winners: Justin Teng (6D); Taewon Kim (1D); James Funk (1K); John Christensen (8K); Julian Turim (13K)
3-game winners: Joey Phoon (2K); Fengqi Wen (2K); Jack de la Beaujardiere (6K); Gurujeet Khalsa (7K); Noah Mullinax (7K); Amber Boyden (15K).

photo by Garrett Smith

Sedgwick third-graders learn go

Friday April 5, 2019

UFiwE0q0Third graders at Sedgwick Elementary School, in Cupertino, CA, learned how to play go at their school’s annual Discovery Day on March 26th.  As in previous years, the school invited many presenters to teach various kinds of fun activities, such as fencing, YoYo, and robotics. Wenguang Wang, Hongya Qu, and Yi Luo, from The VMware Go Club and Santa Clara Youth Go Club, volunteered as presenters and hosted the “Learn to Play Go” session for about 100 third-graders. The same session was presented to the entire third grade (4 classes of students).  Students learned the rules of go and played a few games on 9×9 boards. They enjoyed the session, especially those who won!  Story and Photo by Wenguang Wang.

 

“AlphaGo” screens Thursday at American Film Institute; volunteers wanted

Tuesday April 2, 2019

Members of the National Go Center will provide a go demonstration at this Thursday’s screening of “AlphaGo” at the AFI Silver Theatre in Silver Spring, MD. The demo starts at 6:15p, and the screening begins at 7:15p. If you’re interested in 2019.04.02 AlphaGo movie posterparticipating in the demo, contact Outreach Coordinator Patrick Sun; all volunteers receive a free pass to the movie. Dr. Benjamin Bengfort, data scientist at PingThings will introduce the absorbing documentary, which chronicles Google’s DeepMind team as it prepares to test the limits of its rapidly evolving AI technology against one of the top professional go players in the world.

 

New AGA Chapters for March 2019

Tuesday April 2, 2019

The AGA is regularly asked for new chapters around the country. These are the newly registered chapters from March 2019:

Amarillo Go Club – Amarillo, TX, Meets at GameQuest on 6th Street on Saturdays from 2-4

Sharing Go Miami – Miami, FL, Sharing Go is a project underdevelopment. I project we will be up and running July 2019. Please look at our website for dates & locations where we are meeting. goclubmiami.com

Bakersfield Go Club – Bakersfield, CA, Temblor Brewing Company, Mondays 6:30-9:00pm

Members can always update their current chapter through the AGA Membership Manager if they have moved.