Team Korea wins 5th Huang Longshi Cup

Choi Jung 5p defeated Yu Zhiying 5p in game 12 of the 5th Huang Longshi Cup on April 10, 2015.

With this victory, Team Korea takes the title back home.

Yu Zhiying 5 dan (left) and Choi Jung 5 dan, reviewing the game with other players.

Yu Zhiying 5 dan (left) and Choi Jung 5 dan, reviewing the game with other players.

Round 1 – O Junga

Round 1 of the 5th Huang Longshi Cup was played from March 1 to 7, 2015, in Jiangyin, Jiangsu, China.

Wang Chenxing 5 dan (left) and O Junga 2 dan at the 5th Huang Longshi Cup.

Wang Chenxing 5 dan (left) and O Junga 2 dan at the 5th Huang Longshi Cup.

O Junga 2p, who was Team Korea’s first player, got off to a really good start in this women’s team tournament.

O defeated Okuda Aya 3p, Li He 5p, Kibe Natsuki 1p, Wang Chenxing 5p and Fujisawa Rina 2p, to become the heroine of the 1st round with five consecutive wins.

However, Song Ronghui 5p was Team China’s savior. She defeated O Junga and Hoshiai Shiho 1p to finish up round 1.

Round 2 – Song Ronghui

Round 2 was played on April 5 to 10, 2015, also in Jiangyin.

Song Ronghui 5 dan (left) and Choi Jung 5 dan at the 5th Huang Longshi Cup.

Song Ronghui 5 dan (left) and Choi Jung 5 dan at the 5th Huang Longshi Cup.

Song Ronghui continued her winning streak, defeating O Yujin 2p, Xie Yimin 6p and Kim Chaeyoung 2p, meaning she also won five games in this tournament (including her games from round 1).

Unfortunately, Team Japan didn’t do well in this tournament and they couldn’t win any games.

Fujisawa Rina and Xie Yimin were Japan’s two top prospects in this event, but their games in this tournament were a bit disappointing.

Since Song won five games, the situation was reversed, leaving Team China with three players while Korea had two.

Choi Jung

Choi Jung 5 dan (left) and Cao Youyin 3p, reviewing with other players.

Choi Jung 5 dan (left) and Cao Youyin 3 dan, reviewing with other players.

However, Team Korea still had Choi Jung in reserve. Choi is currently the strongest woman (ranked #1) amongst Korean professional Go players.

Choi defeated Song Ronghui and routed Cao Youyin 3p.

Yu Zhiying, the anchorwoman for Team China, is currently ranked #1 amongst women in China, and she’s very strong against Choi Jung.

The head to head record between Choi and Yu before the game was 6-1 in Yu’s favor, but Choi didn’t seem to be worried about that.

Choi played an excellent game, and Yu resigned after 159 moves. Yu seemed to be under significant pressure as the last player, and she didn’t show her strength in this game.

Team Korea. Kim Chaeyoung 2 dan, Choi Jung 5 dan, Kim Hyemin 7 dan and O Yujin 2 dan (from left)

Team Korea. Kim Chaeyoung 2 dan, Choi Jung 5 dan, Kim Hyemin 7 dan and O Yujin 2 dan (from left)

Kim Hyemin 7p, the anchorwoman for Team Korea, didn’t have to play because Choi finished the tournament.

Congratulations to Team Korea, and I hope Team Japan will do better next year, so that the tournament will become more exciting for everyone.

The Huang Longshi Cup

The Huang Longshi Cup is an international women’s win and continue team tournament between China, Japan and Korea.

The tournament, which started in 2011, should not to be confused with the Huang Longshi Women’s Mingren (Chinese Meijin) tournament.

Team China won the 1st, 2nd and 4th editions of the tournament, and Team Korea won 3rd and the 5th (this year).

The tournament is named after Huang Longshi – a famous Chinese Go genius from the Qing dynasty.

Brief game commentary

Song Ronghui vs O Yujin – Game 8

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The opening up to Black 53 was even.

Black 99 and 101 were strong moves, and Black (Song) took the lead up to 117.

White 124 was sharp, and O caught up through to 132.

However, White 136 was a mistake, and Black solidified her lead up to 143.

White created a big ko in the top right, and captured the left side group in compensation. However, it wasn’t good enough to reverse the game, and Song maintained her lead until the end.

Xie Yimin vs Song Ronghui – Game 9

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The variation in the bottom right was the same as in game 8, but Song played White in this game.

Black 39 was questionable, and White (Song) took an early lead with 42 and 52.

Cutting at White 76 was severe, and the fighting up to 94 was better for White.

Black 105 and 107 were a good combination, but White 134 was another severe move to threaten Black’s lower side group.

Black 143 and 153 comprised a nice counter by Xie, and the game became very tense.

However, White 162 to 170 was an excellent sequence to make a ko.

Eventually, White won the ko by one ko threat, and the game was decided in White’s favor.

Kim Chaeyoung vs Song Ronghui – Game 10

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The opening up to White 50 was well balanced.

Black’s reduction with 69 was a bit too deep, and White (Song) took the lead with a gentle attack up to 96.

White 108, 114 and 132 were big, and Song maintained her lead.

Kim tried to catch up in the endgame, but Song’s endgame was excellent, and she didn’t give Black any chances to do so.

Song Ronghui vs Choi Jung – Game 11

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Black 41 and 51 were questionable, and White (Choi) took the lead up to 70.

Black 81 and 85 were nice tesuji, but White was still in the lead.

Black tried to resist with 103 and 105, but White 110, 112 and 120 were good, and Black was in trouble.

Even though Black captured White’s bottom left group with 123, White’s territory was bigger after 124.

Black tried to start a capturing race with White’s left side group, but she was one liberty short.

Choi Jung vs Cao Youyin – Game 12

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Black 39 and 41 were questionable, and White (Cao) was happy to live up to 54.

Black 63 was a nice move, but White 72 was a good reduction, and White was still in the lead.

White 78 was a mistake, and the game was reversed with Black 79.

White 106 and 108 were overplays, and the game was decided up to Black 123.

Choi Jung vs Yu Zhiying – Game 13

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The opening was well balanced up to White 46, and the first fight began with Black 47.

White 56 was questionable, and Black (Choi) got a satisfactory result with 57, 63 and 69.

White 80 through to 84 was a good combination, but White 100, 104 and 106 were questionable, and Black built a big territory at the top with 107.

White started a ko with 118 and 120, but it was premature, and Black 143 and 145 were strong counters, and the game was practically over up to Black 155.

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Go Commentary: Iyama Yuta vs Yamashita Keigo – 39th Kisei Final

This is game 7 of the 39th Kisei title match.

The game was played between Iyama Yuta 9p and Yamashita Keigo 9p on March 19 and 20, 2015, in Niigata, Japan.

Iyama Yuta 9 dan (left) and Yamashita Keigo 9 dan at the 39th Kisei final.

Iyama Yuta 9 dan (left) and Yamashita Keigo 9 dan at the 39th Kisei final.

39th Kisei title match

Iyama got off to a good start in this match. He won the first three games, so the score was 3-0. Everyone probably thought that the Kisei wouldn’t be much fun this year.

However, the situation changed dramatically when Yamashita started to catch up. Yamashita won game 4, and that was the turning point in terms of regaining his confidence against Iyama.

He won games 5 and 6 as well, and eventually the match was tied at 3-3.

In general, we’d expect Yamashita to have the advantage in a title deciding game like this, because he was already on a winning streak.

Iyama Yuta

Iyama-Yuta 9 dan at the end of the first day.

Iyama Yuta with the sealed move, at the end of the first day.

Iyama Yuta is indisputably the strongest Go player in Japan at the moment, and he held four major titles, including the Kisei, when this match was played.

He used to hold six of the seven major titles, but he lost the Tengen to Takao Shinji 9p and he also lost the Oza to Murakawa Daisuke 8p in 2014.

Iyama showed his strength at the 16th Nongshim Cup, in early 2015, against top Chinese and Korean players.

He defeated Park Junghwan 9p, who is currently #1 in Korea, and also defeated Mi Yiting 9p, who was the winner of the 1st MLily Cup.

Iyama proved that Japanese players can still be competitive in those games.

Yamashita Keigo

Yamashita Keigo 9p, just before the game.

Yamashita Keigo, just before the game.

On the other hand, Yamashita Keigo was playing to win his 6th Kisei title.

He used to be the #1 in Japan in the early and mid-2000s, and he’s still competitive today.

His last title was the 22nd Ryusei in 2013, and his last major title was the 37th Meijin in 2012.

This was a great opportunity for him to grasp one more major title. In addition, the Kisei is the biggest title in Japan, and the Kisei is generally regarded to be the top player in Japan, in terms of the traditional Japanese ranking system.

Yamashita showed his power and skill in games 4 to 6, and many of his fans were longing for him to win in a reverse sweep.

Echoes of history for Yamashita

There was a very similar situation in 2011. In the 66th Honinbo final, Yamashita won the first three games against Hane Naoki 9p, who was the challenger, but Hane won the next three games to make it a tie at 3-3.

However, Yamashita won the title deciding game, and he defended the Honinbo with that victory.

Let’s have a look at the game and see what was happened this time.

At the end of game 7 from the 39th Kisei final.

The conclusion of game 7 of the 39th Kisei title match.

Commented game record

Iyama Yuta vs Yamashita Keigo

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Go-News From Amsterdam: 44th Amsterdam International; New Go-shirts  by Murugandi; Kiseido’s Latest

44th Amsterdam International Go Tournament Coming Up in May: Preparations for this year’s edition of the Amsterdam Go 2015.04.05_Roel van Kollem chefTournament – coming up May 15-17 — are in full swing. For almost half a century this has been one of the main go tournaments in Europe, and with Roel van Kollem as the fresh and enthusiastic new chairman of the Amsterdam go club there’s promise of a new atmosphere to the tournament. A special addition to the tournament this year will be Guo Juan 5P, who has been living in Amsterdam for many years and who will be giving lessons and seminars onsite. As an extra bonus, each participant will receive one gift voucher for three lessons on Guo’s website. An added attraction for food lovers is that van Kollem, who’s also a chef (right), will be preparing some exciting food for the Rapid tournament which is held besides the main tournament on Friday.

2015.04.05_fighting-spirit-with-text-american-apparel_designNew Go-shirts  by Murugandi from BadukMovies: Kim Ouweleen, better known as ‘Murugandi’, is a Dutch 4-dan. He is mostly known for his go tutorials for EuroGoTV and BadukMovies, but in everyday life Murugandi is also an illustrator and graphic designer. Recently he has designed some go themed t-shirts, which can be found through the BadukMovies webshop and through Kim’s own webshop. You can also check out more of his artwork at murugandi.com.

Kiseido’s Latest Available at Het Paard’s Go Shop: New go books published by Kiseido are now2015.04.05_het-paard-goshop available in the Het Paard’s Go Shop, including the second volume of “The 2014 Ten-Game Match between Gu Li and Lee Sedol,” which features in-depth analysis of games 6-8 of the historic ‘Death Match’: the Jubango between two of the strongest go players of the modern era, Lee Sedol 9p from Korea and Gu Li 9p from China. Also avalailable is “The Basic Principles in the Opening and the Middle Game,” 20 principles that will lay the foundations for the study of opening theory in general as well as the currently popular opening systems, and “The Basics of Life and Death,” an introduction to life and death by Rob van Zeijst.
– Kim Ouweleen & Marianne Diederen

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The Power Report: Iyama wins Tournament of Champions; Iyama wins 500th game; Yamashita becomes Honinbo challenger

by John Power, Japan Correspondent for the E-Journal

Iyama wins second Tournament of Champions: 
This is a tournament for all the title-winners of the previous year, plus one player 2015.04.06_Iyama-Yutaselected by the votes of fans. The winner is awarded the Prime Minister’s Cup and the Minister of Education’s Prize (actually a shield). The format is the same as the NHK Cup, that is, ten minutes per player plus ten minutes of thinking time to be used in one-minute units. The first two rounds are played on the Net, and the semifinals and final are played in person at the Nihon Ki-in. The final is a public game, being played on stage before an audience with a commentary being given simultaneously on stage. (In the tournament list given in Go Weekly, this is only tournament with no cash prize mentioned. Perhaps the players play just for the glory.)

This year, the first two rounds were played on January 26. Listing the results will serve as a review of 2014 tournament go. In the first round, Ichiriki Ryo, King of the News Stars and winner of the Globis Cup and O-kage (Gratitude) Cup, beat Yo Seiki, winner of the Yucho (the post office bank) Cup;  Motoki Katsuya, winner of the Hiroshima Aluminium Cup, beat Fujisawa Rina, Women’s Honinbo and winner of the Aizu Central Hospital Cup; Takao Shinji, Tengen & Judan, beat Ida Atsushi, selected by fan vote; Yuki Satoshi, NHK Cup-winner and Kansai Ki-in Number One, beat Xie Yimin, Women’s Meijin and Kisei; Kono Rin Ryusei beat Hane Naoki Okan; Murakawa Daisuke Oza beat Cho Chikun, winner of Masters Cup; Iyama Yuta, Kisei, Meijin, Honinbo, Gosei, winner of Agon Kiriyama Cup and the first term of this tournament, was seeded into the semifinals.

In the second round, Motoki beat Ichiriki, Takao beat Yuki, and Kono beat Murakawa. The semifinals and final were held at the Nihon Ki-in in Ichigaya on March 29. The semifinals were played in the morning; Iyama (W) beat Kono by resig. and Takao (W) beat Motoki by resig. Actually Iyama started badly in the middle-game fighting against Kono, leading Kobayashi to predict an imminent resignation, but Iyama managed to pull off an upset. The afternoon final fittingly matched the two most successful players in top-seven titles last year: quadruple title-holder Iyama vs. dual title-holder Takao. Iyama drew black in the nigiri and killed a large white group, forcing Takao to resign after 157 moves. The commentary on the same stage was given by Kobayashi Satoru 9P and Yoshihara Yukari 6P (earlier they covered the morning games as well). There’s an art to giving commentaries in the presence of the players (who can’t see the demonstration board, of course). Usually the commentators avoid mentioning black or white and instead hold up a black or white stone to show the audience which side they are talking about. However, Iyama joked later that he owed his win to occasionally catching Kobayashi’s comments.

Iyama wins 500th game: A win over Murakawa Daisuke Oza in Round 1 of the Tengen tournament on April 2 was Iyama Yuta’s 500th official win as a professional. He has lost 191 games, so his winning percentage is 72.4%. He is the 100th player to win 500 games and, at 25 years ten months, the third youngest; his winning percentage is the 11th highest. (The youngest player to reach this landmark is Cho U at 25 years five months and the best winning percentage was 76.3, posted by Yamashita Keigo.)

Yamashita becomes Honinbo challenger: Three players were in the running as the 70th Honinbo League entered its final round, held 2015.04.06_Yamashita-honinbo_leagueon April 2: Yamashita Keigo (at right), Cho U and Ida Atsushi. However, only Yamashita could win the league outright. Last year he slipped up at the end, losing to Ida Atsushi and letting him force a play-off, which Ida won. This year Yamashita made no mistake: he beat Cho U and topped the league with a score of 6-1. Ida also lost his final game, so Yamashita ended two points clear of the field. Yamashita lost the Honinbo title to Iyama Yuta in 2012, so this will give him a chance to take revenge. The title match will start on May 13. It will be the sixth best-of-seven between these two players; so far, Yamashita has won only one. So far this year, his record is an excellent 12 wins to four losses; since he has just lost a best-of-seven match, the Kisei, that means he hasn’t lost a game to anyone besides Iyama.

Results in the final round:
Yamashita Keigo 9P (B) beat Cho U 9P by resig.
Yo Seiki 7P (W) beat Ida Atsushi 8P by resig.
Kono Rin 9P (B) beat Ryu Shikun 9P by resig.
Mimura 9P (W) beat Takao Shinji 9P by resig.

Placings in the league: 1st: Yamashita, 6-1; 2nd: Ida, 4-3; 3rd: Cho U, 4-3; 4th: Kono Rin, 4-3
Losing their places are: Yo (4-3), Mimura (3-4), Takao (2-5), and Ryu (1-6). Yo can count himself a little unlucky: he won his final game, but to keep his place he needed Kono to lose, as there’s no play-off for fourth place (Kono was rated higher).

 

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Nash Shares 2015 Abel Prize

The Norwegian Academy of Sciences and Letters has decided to award the Abel Prize for 2015 to the American mathematicians John F. Nash Jr.2015.04.05_beautiful-mind-go (left)  2015.04.05_Two_Mathematical_Giants_Share_2015_Abel_Prize_mland Louis Nirenberg “for striking and seminal contributions to the theory of nonlinear partial differential equations and its applications to geometric analysis.” Outside mathematics, Nash is best known for a paper he wrote about game theory, the mathematics of decision-making, which ultimately won him the 1994 Nobel Prize for economics, and which features prominently in the 2001 film about him, A Beautiful Mind. That film included a scene of Nash — played by Russell Crowe (left, in photo at right) —  playing go at Princeton that sparked interest in the game after the film’s release.
Scientific Computing

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Spaces Available in In-seong Hwang’s American Yunguseng Dojang

In-seong Hwang 8D’s American Yunguseng Dojang still has spaces available for students for the online go school’s next session, which starts2015.04.05_In-seong Hwang 8D April 20. Last session there were 40 participants in six leagues, ranging from 12 kyu to 4 dan. A well-known top player in Europe, In-seong Hwang 8D will teach at this year’s U.S Congress. “His enthusiasm is infectious,” says one student, “his energy and his dedication show why he is such a strong go player.” Click here for In-seong Hwang ‘s recent post in Life in 19×19.

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Go Culture Conference Issues Call for Papers

A Call for Papers has just been issued for the 3rd Hangzhou International Go Culture Conference. The conference, sponsored by the Hangzhou Branch of the China Qi-Yuan (Qi, or Go department) will be held in October 2015 in Hangzhou, China. The conference will invite famous go players, specialists in go culture, principals of go organizations “and people of insight from all walks of life” who will discuss go culture to enrich go’s cultural resources and promote the development of go culture. Click here for details on the conference topics and submission guidelines (scroll down the page for the English version). Proposals for papers must be submitted by April 30th, and the full paper must be submitted by August 1st, 2015.

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