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The Power Report (2): Pair Go tournament for professional couples; Iyama tops most-wins list; Huang wins Chinese Agon Kiriyama

Wednesday November 25, 2015

by John Power, Japan correspondent for the E-Journal2015.11.24_Married couples final

Pair Go tournament for professional couples: The second Professional Married Couples Pair Go Tournament was held at the Nihon Ki-in on Sunday, November 22. If you write the date 11/22 and take the first syllable of the numbers in Japanese, you get the word “ii fufu,” which means “a good married couple,” so this is an apposite date for this tournament. Last year, eight pairs took part; that increased to 13 this year, but the same pairs reached the final (right): Suzuki Ayumi 6P and her husband Rin Kanketsu 7P and the Mimuras, Kaori 3P and Tomoyasu 9P (at left). The latter took their revenge for their loss last year, playing white and securing a resignation after 206 moves. First prize is one million yen and second 400,000.

Iyama tops most-wins list: Thanks to his winning streak, Iyama Yuta has worked his way to top place in the most-wins list. After his Oza win, his record for the year is 39-9. That’s a winning percentage of 81%, which is astonishing considering the level of his opponents. The top players are given below.
1. Iyama Yuta Kisei: 39-9
2. Kyo Kagen 3P: 38-9; Ichiriki Ryo 7P: 38-16
4. Shibano Toramaru 2P: 36-5
5. Yamashita Keigo 9P: 35-20
6. Ida Atsushi Judan: 32-18
7. Motoki Katsuya 7P: 29-10; Ogata Masaki 9P: 29-12; Kono Rin 9P: 29-12-1 no contest; Tsuruta Kazushi 3P: 29-12; Mutsuura Yuta 2P: 29-13
12. 25th Honinbo Chikun, Son Makoto 3P: 28-14
14. Akiyama Jiro 9P: 27-9; Cho Riyu 8P: 27-10
16. Koyama Kuya 2P: 25-12; Ko Iso 8P: 25-17; Fujisawa Rina: 25-21

Huang wins Chinese Agon Kiriyama: The final of 17th Agon Kiriyama Cup, a sister tournament to the Japanese title, was held in the City of Taiyuan. Taking white, the 18-year-old Huang Yunsong 4P beat Chen Yaoye 9P by resignation. Huang, who won the 2nd Globis Cup U-20 in May, will meet Iyama Yuta in the Japanese-Chinese playoff on December 25.


Google’s Artificial Intelligence Whiz Hints He’s Cracked Go

Tuesday November 24, 2015

Demis Hassabis, the artificial intelligence savant behind Google DeepMind, hinted recently that his secretive team has cracked go, reports 2015.11.25_DeepMind Founder<re/code> magazine. While DeepMind has has put out a couple papers of its training algorithms beating Atari games it has released little else. Asked in an interview with the Royal Society of London “Maybe you will have a surprise about go?” Hassabis smiled and said “I can’t talk about it yet, but in a few months I think there will be quite a big surprise,” he replied.

Categories: Main Page,World

Zhu Tops Gotham Tourney; Stephanie Yin 1p/Rongxin Yu 7D Win Pair Go

Tuesday November 24, 2015

Zhu Haichen 7d, a New Jersey resident and onetime student in the go school of Chinese champion Nie Weiping 9p, bested a strong field of 722015.11.25_Gotham-go-pair-go players at the 3rd annual Gotham Go Tournament last Saturday.  Twelve pairs, meanwhile, played in the Sunday pair go tournament, first of what is hoped to be an annual event.

Zhu took top honors in the open section, but the dark horse of the event was Daniel Koch 2d, who went 4-0 to win the 1-3 dan section, beating a 4d and a 5d in succession in his two last rounds. Click here for complete results.

In the pair go tournament, run with the support and encouragement of the AGA, twelve pairs vied in four sections, with Stephanie Yin 1p and Rongxin Yu 7D going 3-0 to win the top section.  Best dressed honors went to Alexandra Patz and her son Douglas who came dressed as go stones, narrowly beating out tournament organizer Peter Armenia and his wife Gretschen. AGA President Andy Okun 1d attended and played for once (going 2-2 in the main tournament and 1-1 in the pair go with partner Marilyn Stern).  Okun (second from left) expressed gratitude in the closing ceremony to Armenia TD Yingzhi Qian. Okun said he was pleased with the turnout and wants to make pair go tournaments a more common occurrence around the U.S., not just a feature of the US Go Congress.
– Michael Fodera; click here for more photos.


The Power Report (1): Women’s Meijin League; Honinbo League; Iyama wins Oza, regains quintuple crown; Terayama repeats in Young Carp

Tuesday November 24, 2015

by John Power, Japan correspondent for the E-Journal2015.11.24_womens-meijin

Women’s Meijin League: Two important games were played in the 28th Women’s Meijin League last week. On November 16, Fujisawa Rina, Women’s Honinbo, (W) beat Mannami Nao 3P by 6.5 points. Fujisawa had to win this game to keep alive her chances of becoming the challenger. She goes to 3-1, in equal second place with Okuda Aya 3P. Mannami drops to 2-2, so all she can aim at is keeping her place. The tough thing for Fujisawa and Okuda is that they are ranked equal 5th in the league. The leader is Aoki Kikuyo 8P, who is ranked second. In my previous report, I mentioned that Aoki just had to win two of her remaining three games to become the challenger, as she would take precedence in a tie. She played the first of those three games on November 19. Taking black, she beat Suzuki Ayumi 6P by 1.5 points. That 2015.11.24_honinbo-leagueimproves her score to 4-0 and improves her odds to 1 in 2, as she now just has to win one game out of two. Her remaining opponents are Mannami and Fujisawa. The above game was Aoki’s seventh win in a row.

Honinbo League: One game in the 71st Honinbo League was played on November 19. Kono Rin 9P (W) beat Cho U 9P by resignation. Kono improves his score to 1-1 and Cho is 0-2. Cho’s decision to return home to Taiwan is not paying off yet.

Iyama wins Oza, regains quintuple crown: The third game of the 63rd Oza title match was held at the Hotel Okura Kobe in Kobe City,2015.11.24_Oza 3 Iyama Hyogo Prefecture on November 19. In dominating form, Iyama Yuta (black, at left) pounced on a misreading by the titleholder, Murakawa Daisuke (right), and seized the initiative. Iyama’s flawless play then denied Murakawa any chance to get back into the game and he was forced to resign after just 135 moves. Murakawa was unable to match the precision of Iyama’s reading; after a reign of just one year, he surrendered the title he took from Iyama last year. With this win, Iyama regains his quintuple crown after a gap of 11 months. This is his third Oza title and his 33rd title overall. It is also his 23rd successive win. Go journalists are starting to refer to the record set by Sakata Eio, 23rd 2015.11.24_Young carp final, Terayama (left)Honinbo, in 1963 and 1964 of 29 successive wins. What the two streaks have in common is that many of the wins were in title matches or tournament finals, so the defeated opponents were mainly top players.

Teranishi repeats in Young Carp: The semifinals and final of the 10th Hiroshima Aluminium Cup Young Carp Tournament, open to Nihon Ki-in players under 31 and under 8-dan, were held at the Central Japan Newspaper Building in Hiroshima on November 22. In the semifinals, Shida Tatsuya 7P (B) beat Yo Seiki 7P and Teranishi Rei 4P (B) beat last year’s winner Motoki Katsuya 7P; the margin in both games was 2.5 points. In the final, Teranishi (B) forced Shida to resign after 159 moves. Teranishi (at left) also won the 5th cup. First prize is three million yen.
Tomorrow: Pair Go tournament for professional couples; Iyama tops most-wins list; Huang wins Chinese Agon Kiriyama


MLily Semifinal Showdown Tonight: Park Younghoon 9P vs Ke Jie 9P Live on AGA Youtube Channel

Tuesday November 24, 2015

Ke Jie 9P lost Game 2 of the MLily Cup semifinal against Park Younghoon 9P Monday night, setting up a decisive Game 3 showdown that will be2015.11.24_mlily-semifinal broadcast Tuesday night. Myungwan Kim 9P will provide live English commentary on the AGA’s Youtube Channel starting at 7P PST (10P EST).


Categories: China,Korea,Main Page

Problem of the Week

Subtle Move Order

Black to play