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Member’s Edition: Yilun Yang’s September Easy Life and Death Puzzle

Notizie AGA - Mar, 03/09/2019 - 07:00

download SGF file

Black to play. To attack this White, the first move is the key.
Published in the September 3, 2019 edition of the American Go E-Journal.

Yilun Yang 7P is one of the most popular go teachers in the US. You can reach him at yly_go@yahoo.com.

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Member’s Edition: Guo Juan 5P on a 2 Dan Game

Notizie AGA - Mar, 03/09/2019 - 07:00

download SGF file

Commentary: Guo Juan 5P

Game Editor: Myron Souris

Published in the September 3, 2019 edition of the American Go E-Journal

In this game between 2 dan players, Guo Juan covers choosing the joseki for the correct direction of play. She also covers in detail an invasion shape that frequently occurs.

Guo Juan 5P is a popular go teacher based in Amsterdam. Check out her online go school, featuring recorded lectures and problems presented in a Spaced Repetition System. Here you will learn and remember correct play. And there’s a one month free trial!

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Upcoming Go Events: Livermore, Washingto DC, Tucson

Notizie AGA - Mar, 03/09/2019 - 03:10

September 7: Livermore, CA
Vintage Go 2019
Lynda LoDestro lodestro1@llnl.gov 925-422-6780

September 7: Washington, DC
NGC Back to School Tournament
Gurujeet Khalsa gurujeet.khalsa@nationalgocenter.org 703-626-0777

September 15: Tucson, AZ
Tucson GO Club Fall Ranking
Charles V Polkiewicz charles.polkiewicz@gmail.com 520-248-1038

Get the latest go events information.

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AGA website content managers wanted

Notizie AGA - Sab, 31/08/2019 - 15:24

Want to help make the AGA’s website an even more useful resource for Go players worldwide? Join our website content team! Team members will review the existing pages to determine what needs updating, work with experienced team members to make the changes, and implement updates going forward. No html experience is necessary; a keen eye for detail and commitment to the global Go community is a must. The AGA is looking for other volunteers for the organization, as well. Some of these include AGA Treasurer, Services Coordinators, and Application Developers. Our full list of positions can be found on the Get Involved! page on the sidebar. Those interested in any of these opportunities can email volunteer@usgo.org for more information.

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Kim In Kuksu International Baduk Championship seeks players

Notizie AGA - Ven, 30/08/2019 - 02:21

If you’re a male Go player born before December 31, 1969 or a female player born before December 31, 1989, the 13th Kim In Kuksu International Baduk Championship could be just the ticket! The tournament is set for October 25-28 and all you have to do is get yourself to Gangjin-gun, Jeollanam-do, South Korea and the Korea Baduk Association will cover your room and board, ground transportation in Korea and sightseeing costs for the participants during the period of the event. AGA president Andy Okun has been there before and calls it “an amazing Go trip and culinary delight; not to be missed!” For details and to register, email assam1023@nate.com

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Kuksu Mtn. a hit with kids

Notizie AGA - Gio, 29/08/2019 - 01:40
Children compete at the Kuksu Mountains Tournament in Korea.

The Sixth Kuksu Mountain International Baduk Festival was held in Korea August 2-7, in Jeollanamdo. Children from ten countries attended, in teams of varying sizes, and local Korean children participated as well. The US sent three kids: Jiayang Su, Henry Lyman, and Sun Lee.

“Henry and Jiayang won all of their matches and got a special certificate,” reports his mother Christin Lyman. “The team got to play a simul with a pro. They had 3 pros playing 8 kids each. The closing ceremony was amazing with traditional folk performances (dancing and singing). We visited Lee Sedol’s birthplace (a remote island called Sinan), a celadon museum (Gangin is the celadon capital of Korea), and a water park that was lots of fun for the kids.”

Jiayang Su, Sun Lee, and Henry Lyman, representing the US in Korea.

Sponsored by the Korean Baduk Association, the Kuksu Mountains event has been drawing lots of kids in a spirit of international cooperation. Children attended from China, Japan, Russia, Hong Kong, Chinese Taipei, the US, the Philippines, Thailand, Mexico and Korea this year. – Paul Barchilon, EJ Youth Editor. Photos by Christine Lyman.

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New US Go Congress room on KGS

Notizie AGA - Mer, 28/08/2019 - 20:57

“Can’t wait for the next Go Congress?” asks Terri Schurter, founder of the Wings Go Club. “Perhaps you want slow games with people you know. Experience the fun and fellowship of a Congress all year long on KGS. Chat and play with people you know from previous years, and with people who hope to attend a Congress in the future. Make online go less hurried and impersonal by hanging out with friends. Join us in the “US Go Congress” room on KGS, under Social in the room list, and consider adding your AGAID# to your info.”

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Incontro settimanale: Tre Olmi (MO)

Notizie Go Club del Tortellino - Mer, 28/08/2019 - 15:20

Proseguono regolarmente i nostri incontri di studio e gioco.

L’appuntamento è per giovedì 29 agosto alle ore 20:30 presso la birreria Keller in località Tre Olmi a Modena in strada Barchetta 411/A.

Trovate la posizione sulla cartina cliccando qui.

Ricordiamo che siamo sempre disponibili a spiegare il gioco a tutti gli interessati, sedetevi con noi e chiedete pure!

Come sempre fate cosa gradita lasciando un commento a questo post per segnalare la vostra presenza o meno. A giovedì!

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First U20 Eastern Youth Open this weekend, online registration closes Wednesday

Notizie AGA - Mer, 28/08/2019 - 07:47

Young Go players under the age of 20 will compete for a $1,500 prize pool at the August 31 U20 Eastern Youth Open. The event is being organized by the New York Go Association, which intends to host this competition annually and make it the largest youth Go tournament in the East. “It is time to provide an opportunity for young players to compete in a high quality face-to-face tournament,” says New York Institute of Go founder Stephanie Yin. 

All players must be under 20 years old by the date of the tournament, ranked 10 kyu or higher, and current AGA or CGA members. Players whose AGA ranks are out of date but who have a KGS rank with at least 10 most recent games at the rank of 10 kyu or higher may enter. Pre-registration is required.

The U20 Eastern Youth Open will be held Saturday, August 31 from 9:30AM-4:00PM at the New York Institute of Go, 255-05 Northern Blvd, 2FL, Little Neck, NY.

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Leela for all, maybe Bender and Fry too

Notizie AGA - Mer, 28/08/2019 - 07:43

Plenty of go players have tested their hand against Leela, but what about Bender, or Fry? Ever wanted to play a go game against Dr. Farnsworth? Andreas Hauenstein has modified Leela Zero – an open source superhuman-strength go program – and created different “players” with different strengths after some experimentation and public feedback. That those “players” should be named after Futurama characters, Leela being the strongest, seems natural. To read a little more about his process and to test your skills against the character of your choice, take a peek at his English translation of a piece he wrote up for the German Go Journal here.

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Aiuto per il Congresso Inglese

Home Page sito FIGG - Mar, 27/08/2019 - 19:23

Questa edizione del congresso inglese di capodanno sarà anche tappa del Grand Prix europeo, quindi parteciperanno tutti i più forti giocatori d'europa.
Di seguito il link: http://gocentre.londongo.club/events/46th-logc/
Oltre ad invitarvi a dare un'occhiata, vi inoltriamo la loro richiesta ad iscrivervi al canale youtube, poichè se raggiungono i 1000 iscritti otterranno più strumenti per streamare le partite. Qui la pagina youtube: https://www.youtube.com/c/LondonGoCentre

Supportate numerosi!

Go-inspired clothing

Notizie AGA - Mar, 27/08/2019 - 17:00

Would you like to have a t-shirt that shows a Go board with a Go stone getting captured? How about a tank top that depicts a ko fight? Tenuki Normal is a new clothing brand offering apparel with Go-themed imagery. T-shirts are available in men’s, women’s, and children’s styles, and tank tops and sweaters are also available. Check out Tenuki Normal’s website here; you can also find them on Facebook.

“Our goal is to create Go/weiqi/baduk/igo style clothing for comfortable and casual wear that stays true to the aesthetics of the game,” reports the company’s website. Founder Matthew Leong tells the E-Journal that Tenuki Normal is a nonprofit organization, and that 20% of proceeds will be donated to the American Go Association in support of its efforts to promote and sustain the American go community.
– Roger Schrag

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Member’s Edition: Albert Yen 7d on an Online Game

Notizie AGA - Mar, 27/08/2019 - 07:00

download SGF file

White: Albert Yen 7d
Black: Peter Gao 5d (Chicago)
Commentary: Albert Yen 7d
Game Editor: Myron Souris
Published in the August 27, 2019 edition of the American Go E-Journal

If you want some exercises in the correct direction of play, as well as reading in extended fighting, you’ll thoroughly enjoy Albert’s commentary. Albert gives the following summary of the game: “My online game (on the Fox server) is against Peter Gao, a strong AGA 5d in the Chicago area. He studies AI extensively and has a near-professional level understanding of new AI openings and josekis. We didn’t make any spectacular blunders, but we both missed a couple instances to tenuki in the middle of a joseki to play a more urgent move.”

Albert Yen first started playing go at the age of five after watching Hikaru no Go on television. He received 6 dan at the age of 7 in Taiwan. Albert continued to compete in America after he moved to Chicago in fifth grade and studied under Jiang Mingjiu 7p. To date, he has made several showings in national and international tournaments, including winning representation to the World Youth Goe Championship in 2014, 1st place in the Redmond Cup in 2015, and 4th place at the 2019 World Amateur Go Championship. Albert is currently a second year undergraduate student in UIC’s GPPA BA/MD program in Chicago. Outside of go, Albert enjoys sprinting and running.

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Cotsen registration opens

Notizie AGA - Dom, 25/08/2019 - 23:16

Registration is now open for the 2019 Cotsen Open. The Cotsen is an annual go tournament, sponsored by go-lover Eric Cotsen, held in Los Angeles, CA. This year’s tournament will be held on October 26-27, 2019 at MG Studio in downtown Los Angeles. The Cotsen Open features thousands of dollars in prizes, an extremely competitive Open Division, live commentary on top board games, masseuses to massage players during their games, free food truck lunches to all those who pre-register on both Saturday and Sunday of the tournament. And, as always, everyone who pre-registers and plays in all 5 of their matches has their full entry fee refunded.

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The Power Report: 1200 wins for O Rissei; Iyama’s second marriage; Sakai to resume medical career; Promotions & Obituaries

Notizie AGA - Dom, 25/08/2019 - 18:00

by John Power, Japan correspondent for the E-Journal

1200 wins for O Rissei: In the final play-off on July 18 for one of the places in the main tournament of the 58th Judan tournament, O Rissei (W) beat Akiyama Jiro 9P by resig. This was his 1200th win as a professional. He had 688 losses, 1 jigo, and 1 no-result, for a winning percentage of 63.6. O is the 9th player at the Nihon Ki-in to reach this mark. He is 60 years eight months old, and it took him 47 years three months. He has won 22 titles, including the Kisei from 2002 to 2004.

Iyama’s second marriage: According to Go Weekly, Iyama Yuta got married for the second time on July 20. No details were given of his wife except to say that she is an “ordinary woman.” In Japanese newspaper jargon, that means that she is not a celebrity or a professional entertainer or sportswoman. Iyama was previously married to Murota Io, a shogi professional. They had the same birthday, May 24, 1989, so they got married on their birthday in 2012. However, they split up amicably in 2015, the reason being that they were unable to spend much time together. Iyama was traveling constantly for title games (a two-day game takes four days with travel on the day before and the day after the game and a one-day game may take three days). Murota was very popular with shogi fans and so she also spent a lot of time away from home. 

Sakai to resume medical career: Born on April 23, 1973, Sakai Hideyuki is a player who has had an unusual career and it is now taking another twist. While in high school and at medical school he was one of the top amateur players in Japan and he won the World Amateur Go Championship in 2000. In 2001, very soon after graduating from the Kyoto University College of Medicine, he became a professional with the Kansai Ki-in, being awarded the rank of 5-dan after winning some test games with professionals. He became one of the top players at the Kansai Ki-in, winning numerous internal titles; he also won the Gosei title in 2010 and played in the Meijin League nine times and the Honinbo League once. He was noted for his meticulous study, especially of the opening, and preparation. He has just announced, however, that he has submitted an application for leave of absence from the Kansai Ki-in so that he can resume his medical career as of September 1. Apparently he has been dissatisfied with his results in recent years. He plans to work in a hospital. This would be the real start to his medical career; he must have kept up with medical advances to gain professional acceptance. There are professional players who have pursued careers as lawyers or in other professions while also playing go, but I don’t know of any other case of retiring from go like this. The term “leave of absence” suggests that he might later be able to make a comeback as a go professional if he wished.

Promotions

To 7-dan: Yamamori Tadanao (120 wins, as of August 2)
To 4-dan: Onishi Kenya (50 wins, as of July 26)

Obituaries

   Takabayashi Takuji 6P died of multiple organ failure on July 7. Born on May 21, 1942, he became a disciple of Okubo Ichigen 9P. He made 1-dan in 1961 and reached 6-dan in 2000. He had a number of disciples, including Kyo Kagen Gosei.

  Matsumoto Tokuji 8P died on July 14. Born on November 5, 1921 in Yamaguchi Prefecture, he was a disciple of Kitani Minoru. He became 1-dan in 1941 and reached 7-dan in 1967. He retired in 2002 and was promoted to 8-dan. He won the Okura Prize for spreading go in 2000.

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The Win or the Way: Finding meaning in the game of Go

Notizie AGA - Dom, 25/08/2019 - 13:17

by Brian Olive

Regular readers of the American Go Association E-Journal will be well-acquainted with the contributions of William S. Cobb, both as author of The Empty Board, a column published regularly in this journal for many years, as well as the publisher of many excellent go books through his own Slate & Shell publishing company. Through his writings, Cobb has challenged us all to think more deeply about why we love this game so much. Through his publishing – and, by extension, through Slate & Shell’s generous sponsorship of countless go tournaments around the country – he has worked selflessly to spread his own love of the game.

Mining the same veins of thought expressed in The Empty Board, Cobb has published other, deeper musings on the meaning of Go, especially as it relates to the core teachings of Buddhism. One such article (available here) was published in 1999 in Tricycle: The Buddhist Review. Entitled simply “The Game of Go”, this article explores Go as an aid in the search for enlightenment, an endeavor that, Cobb posits, is on par with other traditional meditative practices such as the tea ceremony and karate. Twenty years later, this essay still shines as exemplary on two fronts: its easy introduction to the game for those not familiar with it, and its deep look into the meaning of the game. It is worthwhile and fresh reading, even for those who have been playing go for years.

As a tip of our collective hat to Cobb’s contributions, what follows is a brief recap of some of the key ideas that emerge from his article in Tricycle. Although this comes at the risk of losing some context, or inadvertently reinterpreting Cobb’s views, the hope is that something said here will encourage you to both read the article for yourself and to think deeply about the meaning of Go. What does the game mean to you? Is Go all about ‘the win’? Or, perhaps, can this millennial endeavor be a way to enlightenment? Feel free to share your thoughts. Here are some of Bill’s:

Go fosters humane attitudes

Cobb rests squarely on the history and tradition of Go to support this claim. From the days of buddhist monks teaching go to samurai, to the continued popularity of the game in Asia and its growing presence in Europe and America, Go has been used as a means to “instill the virtues of overcoming fear, greed and anger”. Any Go player who has played – and lost – any significant number of games can feel the sweet pain of truth in this idea. We’ve all suffered from our greed mid-game, and we’ve all won games based on mustering up sufficient patience and balance of play. Go teaches us these things.

When played properly, you lose about half of your games

On the surface, this statement speaks to Cobb’s full embrace of the handicap system in Go. In theory, when playing with a handicap, we should win about half of the time. If we are improving, and therefore winning more times than not, then we adjust the handicap and get back to winning just half of the time. Most see this as a way to give other, weaker players, a fair chance. This is perhaps true, but Cobb takes it further: this is how go should be. We are, in his opinion, better off when constrained to both winning and losing. Equally. Put another way…

It cannot be good to win in go, because it is not bad to lose

Tightly woven into this surprising idea are the core threads of Cobb’s idea of Go as kido or, the Way. Many play with the singular motivation of winning. For many, it’s all about ‘the win’. We watch go videos, read go books, attend go lectures, all to improve our play and win games. We track our rating, with our sights set on ranking up. Cobb, on the other hand, proposes that the point of playing is to open oneself to the initial emptiness of the go board, to explore the interconnectedness of the stones, to appreciate the impermanence of value and structure, good and bad on the go board, and to lose oneself (i.e. experience no-self) in this act of creativity. Much of the article expounds on these key ideas, which happen to represent the four fundamental Buddhist principles.

In case you missed it, find the article here. photo by Phil Straus.

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AGA FYI: Mailing lists old and new

Notizie AGA - Dom, 25/08/2019 - 13:05

The AGA has maintained a mailing list for Chapters for years. This list has been a handy resource for Chapter and Club leaders to find out information from others and AGA leadership. If you have any chapter or organizational related question you can ask it there.

The AGA has a new mailing list for Tournament Directors. This group is to help Tournament Directors who are new or need help with running tournaments. This list should be used to ask questions, give updates, and provide instruction on the different aspects of running a tournament with the AGA.

You can find both lists from our main menu on the left.

  • Steve Colburn
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The Power Report: Shibano to challenge for Meijin title; Kyo becomes Tengen challenger; 6th Kuksu Mountains Cup

Notizie AGA - Sab, 24/08/2019 - 18:17

by John Power, Japan correspondent for the E-Journal

Shibano to challenge for Meijin title: The final round of the 44th Meijin League was held in Tokyo and Osaka on August 1. All of the games were important to the players playing them, either for winning the league or retaining their places. Three players were in the running to be the challenger: Iyama Yuta, Shibano Toramaru, and Kono Rin. They were not playing each other, so a three-way tie was possible, but only the two higher-ranked players would qualify for a play-off. This meant that Iyama and Shibano had an advantage, but Iyama lost his final game while Shibano and Kono won, so these two made the play-off. Results of games played since my last report are given below.

   The play-off between Shibano and Kono was held at the Nihon Ki-in in Tokyo on August 8. Taking black, Shibano won by half a point after 202 moves; he took revenge for losing the Honinbo play-off to Kono earlier this year. He will be making his first challenge for a top-seven title. Without intending any disrespect to Kono, it’s safe to say that the Japanese go public has been eagerly awaiting Shibano’s title-match debut. When the best-of-seven starts, on August 27, he will be 19 years nine months old, making him the second-youngest challenger ever for the Meijin title (Iyama holds the record of 19 years three months). Shibano took four years 11 months from the start of his career to make this challenge, the quickest for any top-seven challenger (previous record was held by the late Kato Masao, who challenged for the Honinbo title five years after becoming a pro. Becoming the challenger for a top-three title earned Shibano an automatic promotion to 8-dan, effective the following day. He is the fastest to reach this mark.

(July 4) Hane Naoki 9P (W) beat Suzuki Shinji 7P by 2.5 points.
(July 11) Shibano Toramaru 7P (B) beat Yamashita Keigo 9P by resig.; Mutsuura Yuta 7P (W) beat Son Makoto 7P by resig.
(July 18) Iyama (B) beat Kono Rin 9P by resig.
(August 1) Hane (B) beat Iyama by resig.; Kono (W) beat Yamashita by 3.5 points; Shibano (B) beat Suzuki by resig.; Murakawa Daisuke Judan (W) beat Son by resig.

Kyo becomes Tengen challenger: The play-off to decide the challenger to Iyama Yuta for the 45th Tengen title was held at the Nihon Ki-in in Tokyo on August 15. Taking black, Kyo Kagen Gosei beat Sada Atsushi 4-dan (Kansai Ki-in) by resignation. Kyo’s form has picked up this month. The title match will start on October 11.

6th Kuksu Mountains Cup: This is a Korean-sponsored tournament that was a team tournament for its first four years but switched to an individual tournament last year. Players have a time allowance of 30 minutes plus 40 seconds by three times. First prize is 50 million won. The four rounds were held over three days, from August 3 to 5 and, which must be very unusual, as three different locations.

   This year Chinese players dominated the tournament, with “veteran” Chen Yaoye 9P, who is 29 years old, defeating Liao Yuanhe 8P in the final. Of the three Japanese participants, only Yamashita Keigo picked up a win, but that was over Park Junghwan, many times a world champion. Results follow (I don’t have full details for most of the games):

Round 1 (August 3). Shin Minjun 9P (Korea) beat Wang Yuanjun 9P (Chinese Taipei); Byun Sangil 9P (Korea) (W) beat Iyama Yuta 9P (Japan) by resig.; Lee Tonghun 9P (Korea) beat Fan Tingyu 9P (China); Liao Yuanhe 8P (China) beat Lee Jihun 9P (Korea); Kim Jiseok 9P (Korea) beat Murakawa Daisuke 8P (Japan); Shin Jinseo 9P (Korea) beat Xu Haohong 6P (Chinese Taipei); Yamashita Keigo 9P (Japan) (B) beat Park Junghwan 9P (Korea) by resig.; Chen Yaoye 9P (China) beat Lee Changho 9P (Korea).

Quarterfinals (August 4) Byun beat Shin Minjun; Liao beat Lee Tonghun; Shin Jinseo beat Kim; Chen beat Yamashita.
Semifinals (Aug. 4). Liao beat Byun; Chen beat Shin
Final (Aug. 5). Chen beat Liao  

   As a side event, an invitational Pair Go tournament was also held. Results: 
Round 1 (Aug. 3). Yu Li-chun 2P & Wang Li-ch’eng 9P (O Rissei) (Chinese Taipei) (B) beat Heo Seohyun 1P & Yoo Changhyuk 9P (Korea) by resig.; Gao Xing 4P & Yu Bin 9P (China) (B) beat Tsuji Hana 1P & Yamada Kimio 9P (Japan) by resig.
Final (Aug. 5). Yu/O (W) beat Guo/Yu by resig.
(Play-off for 3rd) Heo/Yoo (W) beat Tsuji/Yamada by resig.

Tomorrow: 1200 wins for O Rissei; Iyama’s second marriage; Sakai to resume medical career

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The Power Report: Fujisawa wins Senko Cup; Kyo evens score in Gosei; Cho Chikun wins Masters Cup

Notizie AGA - Ven, 23/08/2019 - 18:00

by John Power, Japan correspondent for the E-Journal

Fujisawa wins Senko Cup: The semifinals and final of the 4th Senko Cup Women’s Igo Strongest Player Tournament, which is sponsored by Senko Group Holdings, were held at the Guesthouse Akekure in Higashi-omi City, Shiga Prefecture, on July 12 and 14. The semfinals on the 12th featured the current top three in women’s go in Japan, joined by a player, Mukai Chiaki 5P, who for many years was one of the top three. However, Mukai was beaten by the current number one, Fujisawa Rina, holder of the Women’s Honinbo, Hollyhock and Meijin titles. Fujisawa had black and forced Mukai to resign. In the other semifinal, Xie Yimin 6P (B) beat Ueno Asami, Women’s Kisei, by resig. This meant that the final, played on the 14th, featured the most common pairing in women’s go in recent years, Fujisawa vs. Xie. Taking black, Fujisawa beat Xie by 1.5 points in a game marked by a number of reversals. This win secured her fourth concurrent title for Fujisawa. The previous champion, Mannami Nao, lost to Mukai in the first round of the main tournament (round of 16). This is Fujisawa’s 12th title. First prize is 7,000,000 yen (about $63,000).

Kyo evens score in Gosei title match: The 44th Gosei title match started out with the challenger, Hane Naoki 9P, winning the first two games, but the titleholder, Kyo Kagen, made a comeback in the next two, so the tournament is evenly poised. Details of the first game were given in my previous report.

   The second game was held in the special playing room Yugen on the fifth floor of the Tokyo headquarters of the Nihon Ki-in on July 19. Taking white, Hane won by resignation after 216 moves. As is usual these days, the game was marked by continuous fighting. Hane shows few signs of being influenced by AI go, but he does make an effort to play aggressively. A ko fight in the late middle game led to a large-scale trade, but another ko fight followed soon after. Hane lost this but used his ko threats to capture a large black group. 

   The third game was held at the North Country Newspaper Hall in Kanazawa City, Ishikawa Prefecture, on July 27. In the opening and middle game, Kyo (white) built thickness and apparently Hane went wrong in his strategy for countering it. Kyo used his thickness to secure enough territory to take the lead. Hane resigned after 162 moves.

   The fourth game was played at the Central Japan Headquarters of the Nihon Ki-in in Nagoya City, Aichi Prefecture, on August 9. This was Hane’s home ground, but he was outplayed by Kyo and had to resign after just 133 moves. Kyo had recovered from his bad start and evened the series. The deciding game will be played at the Nihon Ki-in in Tokyo on August 23.

Cho Chikun wins Masters Cup: The final of the 9th Fumakira Masters Cup was held at the Nihon Ki-in on July 20. Taking black, Cho Chikun, Hon. Meijin, defeated Komatsu Hideki 9P by resignation after 149 moves. Cho won this title for the fourth time and Komatsu failed in his first final. This is Cho’s 75th title. First prize is 5,000,000 yen (about $45,000).

   That’s the go side of it. At the awards ceremony, a representative of Fumakira announced that it was discontinuing its sponsorship. According to a comment later posted on the Nihon Ki-in’s home page, Kobayashi Satoru 9P, Chairman of the Board of Directors, commented that Fumakira had objected to some tweets made by Yoda Norimoto, who forfeited his semifinal to Komatsu, which they felt blemished the tournament. Kobayashi concluded by saying that the board would examine the question of how to deal with Yoda. 

   That’s all the information given out officially. A Net search did not turn up much supplementary information. Briefly, Yoda’s tweets apparently criticized the new board of directors created after a recent election. On being criticized in turn, Yoda apologized and deleted the tweets. There is no indication about their contents. There are a couple of blogs that discussed the problem, but they don’t give a coherent story. Perhaps this just reflects go’s lack of popularity compared to shogi.

Tomorrow: Shibano to challenge for Meijin title; Kyo becomes Tengen challenger; 6th Kuksu Mountains Cup

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The Power Report: Iyama defends Honinbo title; Nakamura Sumire records first wins, sets new records; Cho Sonjin wins Samsung seat

Notizie AGA - Ven, 23/08/2019 - 00:00

by John Power, Japan correspondent for the E-Journal

Iyama defends Honinbo title: The sixth game of the 74th Honinbo title match was held at the Hotel Hankyu Expo Park in Suita City, Osaka Prefecture, on July 3 and 4. Taking black, Iyama Yuta, otherwise known as Honinbo Monyu, forced the challenger, Kono Rin, to resign after 171 moves. Kono had tried to take the initiative by launching an attack in the opening, but it failed to come off, leaving him in a difficult position. Iyama then steadily increased his lead and dominated the game. In the end, Kono got into a losing capturing race, so he had no choice but to resign.

   When Iyama started out by losing the first two games of the match, he seemed in danger of having his swag of titles reduced even further. However, Kono failed to make the most of a favorable position in the third game, letting the titleholder pull off an upset. In retrospect, this may have been the key game, as it changed the flow of the series. Iyama’s play picked up and he ended up winning four games in a row. He has now won the Honinbo title for eight years in a row, which takes him ahead of Sakata Eio’s seven and leaves him just behind Cho Chikun’s ten and Takagawa Shukaku’s nine. This is his 56th title, which puts him in fourth place after Cho Chikun (74 at this point, but soon after 75), Sakata (64), and Kobayashi Koichi (60). Top-seven titles account for 45 of his total, which is a record (Cho’s top-seven tally is 42). Iyama still holds four of the top-seven titles, so he remains head and shoulders above his Japanese rivals.

  First prize is 28 million yen (about $254,000), down 2 million yen from last year.

Nakamura Sumire records first wins, sets new records: A fateful day came for Nakamura Sumire, Japan’s youngest professional ever, on July 8. In a game in Preliminary B of the 23rd Women’s Kisei, held at the Kansai headquarters of the Nihon Ki-in, she was matched against the veteran player Tanaka Chieko 4P (aged 67). Taking white, Sumire got into a tough position in the middle game, but her opponent blundered. Once she took the lead, she played with precision and secured a resignation after 146 moves. She was ten years four months old, making her the youngest player ever to win a professional game in Japan. The previous record of 11 years eight months was set by Fujisawa Rina.

   As usual, the press was out in full force. According to Go Weekly, there were 60 reporters from 25 media outlets. Sumire’s mother Miyuki commented that when she lost her first game, the atmosphere at the press conference after the game was like a wake, but this time everyone was cheerful, including Tanaka. The latter commented: “I was surprised how calmly she played, like an adult.” Sumire’s father, Shinya 9P, commented: “I was on tenterhooks throughout the game. I was happier than when winning one of my own games. No one recognizes you unless you win a game.” 

   Two days later, Sumire played a practice game with a new AI program–practice for both sides. The program is called AQZ, and is being developed by a group led by Yamaguchi Hiroshi in cooperation with the president of Globis University, Hori Yoshito. Their goal is to compete in an AI world championship to be held in August. Taking black, AQZ won the game. 

   On August 5, Sumire played another game in the Women’s Kisei tournament. Taking white, she beat Kim Hyon-jon 4P (aged 40) by resignation after 120 moves. Sumire came under attack in the opening and had to work hard to rescue a group, but when her opponent made a slack move, she counterattacked and quickly wrapped up the game. This win earned her a seat in the main section (best 16) of the tournament. She is the youngest player ever to reach the main section of a tournament. The previous record, 13 years eight months, was set by Fujisawa Rina. Sumire’s official record is now 2-1. During the summer holidays, she spent two weeks studying in Korea, but I have no details about this trip.

Cho Sonjin wins Samsung seat: The international qualifying tournament for the 2019 Samsung Cup was held in Seoul from June 30 to July 5. Forty-one players from Japan competed in the different sections of the tournament, but the only one to be successful was Cho Sonjin 9P, who defeated Ryu Shikun 9P, also from Japan, in the final round of the section for senior players. He will join Japan’s two seeded players, Iyama Yuta and Kyo Kagen, in the main tournament, which starts on August 30.

Tomorrow: Fujisawa wins Senko Cup; Kyo evens score in Gosei title match; Cho Chikun wins Masters Cup

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