Congress Videos Posted, Drawing Viewers

Nearly twenty videos from the US Go Congress have been posted so far on the AGA’s YouTube channel as part of the E-Journal’s expanded coverage this year. They include Crazy Go2015.08.07_Youtube-videos, Lightning Tournament, US Open Masters Rd6: Tong Yulin 4p vs Mark Lee 7d, US Open Masters Rd 5: Cao Youyin 3p vs Tong Yulin 4p live commentary by Cho Hyeyeon 9p, and USGC 2015 – Wang Chen 7d interviewed by Kevin Hwang. The videos have been extremely popular, usually with well over 100 viewers for the live streams and some of the videos have now been viewed over 2,000 times.

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Melissa Zhang wins first AGA U16 Girls’ Championship

Melissa Zhang 3d won the inaugural 2015 AGA U16 Girls’ Championship on Thursday, defeating Kelly Liu 1d. The tournament was held during 2015.08.07_girls-champ_DSC_00292015.08.07_girls-tourney-playersthe US Go Congress in St Paul, Minnesota. Although Ms. Liu won a tense ko fight to save a large group in the middle of the board, Ms. Zhang emerged with insurmountable advantage to win the game and the $100 first prize. In the consolation game, Melissa Cao 1d took third place by defeating Amy Wang 5d.
– Ted Terpstra: photo (l-r): Melissa Cao, 3rd; Amy Wang, 4th; Kelly Liu, 2nd; Melissa Zhang, 1st. photo at right: Zhang and Liu playing final. photos by Ted Terpstra (left) and Chris Garlock (right). 

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Jeff Horn & Miyoko Miyama Leading in Self-Paired Tourney

As of Thursday night, 96 games have been reported in the Self Paired Tournament at the US Go Congress. Jeff Horn (right) seems to be making a pretty 2015.08.07_Jeff-Horn-DSC_0051serious run at sweeping a number of the categories, leading in four of the seven categories, while Miyoka Miyama is leading or tied in two. Many other players are only one or two games behind the leaders, reports TD John Hogan.

All game results must be turned in by 12 noon on Saturday.

Current leaders, with the number of games in parentheses are:

Champion (most wins over losses): tie between Steffen Kurz and Miyoko Miyama (4)

Hurricane (greatest number of wins): Jeff Horn (9)

Giant Killer (most wins against dan players by kyu player): Miyoko Miyama (4)

Keith Arnold/Kyu Killer (most wins against kyu players by dan player): Jeff Horn (8)

Dedicated (most games played): Jeff Horn (15)

Sensei (most games against weaker players): Jeff Horn (13)

Philanthropist (most losses): Sasha (David) Orr (9)

photo by Chris Garlock

 

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US Go Congress Updates: Fierce Battle for ’15 US Open Masters Title; Crazy Go Photos Posted; Game Records Wanted; Caption Contest

Fierce Battle for ’15 US Open Masters Title: Unlike last year, when Mark Lee plowed through the field at the U.S. Open Masters, it’s safe to say that after six rounds, this year’s competition is wide open. With three rounds still to play, there are four 5-game winners:  defending champion Mark Lee, Zirui Song, Yulin Tong and Chen Wang. Lee lost to Youyin Cao in the fourth round; Zirui Song lost to Yulin Tong in the 2015.08.06_crazygo-bensonfourth round; Yulin Tong lost to Mark Lee in the 6th round, and Chen Wang lost to Mark Lee in the third round. Click here for complete results — and top-board game records through Round 6.

Crazy Go Photos Posted: Click here for Betsy Small’s snapshots from Tuesday night’s Crazy Go session (right), directed as usual by Terry “These Go Games Are INSANE!” Benson.

Game Records Wanted: Send in your US Open game records and — as we did last year — we’ll add them to the crosstab. Email it to us at journal@usgo.org

Caption Contest: Submit your caption(s) and you could be a winner! Captions should be funny, clever and/or creative; have fun! Want to submit a photo for the contest? email it to us at journal@usgo.org
– photos by Chris Garlock

US Open 4-0 winners: Albert Yen; Xiaocheng Hu; Ary Cheng; Yifan Zhang; Gilbert Feng; Keiju Takehara; Kunio One; Aaron Johnson; Brian Kirby; Kelly Liu; Peter Zunick; Paul Weiner; Mark Fraser; Sherrie Echols; Ryan Kim. 

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Yen and Cheng Sweep Redmond Finals

0803151731a Albert Yen 7d and Ary Cheng 3d swept their divisions in the Redmond Cup finals at the US Go Congress. The preliminary rounds were held online (see E-J 7/8/15) and saw both boys emerge on top, 15-year-old Yen with a perfect record, and 9-year-old Cheng winning 5 out of 6 games. The Senior Division (under 18) pitted Yunxuan Li 6d, age 17, with 5 wins, against Yen in a best 2 out of 3 final. In the Junior (under 13), Raymond Feng 3d, age 11, was the other finalist.  Cheng and Feng both were AGA rated at 1 dan during the qualifiers, but defeated higher ranked opponents throughout the event. Both boys are playing at 3 dan in the US Open, and doing quite well, proving once again that it is very hard to pin serious kids down to a given rank as they often improve at lightning speed. 0803151542bThe Senior division games were also popular on the AGA’s  Youtube Channel, which featured live commentaries by Calvin Sun 1P, with Justing Teng 7d and Lionel Zhang 7d streaming video, and both divisions were broadcast live on KGS as well.  All of the streamed videos remain available on the AGA channel here.  All four Redmond finalists won a free trip to congress to compete, and will receive $300 for first place, and $200 for second, courtesy of the American Go Foundation, as well as Redmond Cup trophies. – Story and photos by E-J Youth Editor Paul Barchilon. Top: Yunxuan Li 6d (l) vs. Albert Yen 7d (r); Bottom: Raymond Feng 3d (l) vs. Ary Cheng 3d (r).

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Aaron Ye 6d Wins Diehard Tournament

Aaron Ye 6d won the Diehard Tournament on Wednesday, the event traditionally held on the Congress day off. 76 players participated and seven 2015.08.06_Diehardhad perfect 4-0 records: Aaron Ye 6d (Overall winner); Daniel Puzan 1d; David Frankel 1k; Steve Wishnousky 3k; Vincent Tam 5k; Aaron Pearson 7k and Chris Ramsumair 8k.
– report by Andy Olsen, TD; photo by Garrett Smith

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Lebl, Kirschner & Pierrottet Win in AGA Board Election

In American Go Association Board of Director election results, incumbents Martin Lebl and Chris Kirschner retained their seats in the Central and Western regions respectively, while Diego F. Pierrottet defeated George Lebovitz for the Eastern seat. Kirschner received 18 votes (85%) while Andrew Jackson got 3 write in votes. Lebl got 19 votes. Pierrottet received 17 votes (60%) while Lebovitz got 7 votes (25%); there were 4 abstentions.

AGA President Andy Okun welcomed Pierrottet, congratulated Lebl and Kirschner and spoke warmly of Celmer. “Paul has been on the board since before I first joined in 2008 and has been thoughtful, positive and productive as a board member,”  said Okun.  “That’s on top of everything else he’s done for the go community including co-running two successful US Go Congresses. I’ll miss him in our meetings, but look forward
to seeing him at go events around the country.”

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Go Commentary: Cho Chikun vs Cho Hunhyun – Korean Baduk 70th Anniversary Match

This game is from the Korean Baduk 70th Anniversary Match – an exhibition match to celebrate 70 years of modern Korean baduk.

Cho Chikun 9p played Cho Hunhyun 9p on July 11, 2015, in Seoul, Korea.

Cho Hunhyun 9 dan (left) and Cho Chikun 9 dan at the Korean Baduk 70th Anniversary Match.

Cho Hunhyun 9 dan (left) and Cho Chikun 9 dan at the 70th Anniversary Exhibition Match.

Korean Baduk 70th Anniversary Match

Both Cho Hunhyun and Cho Chikun are two of the greatest Go players born in Korea, along with Lee Changho 9p and Lee Sedol 9p.

Korean baduk fans wanted to see a game between these two players for the Korean Baduk 70th Anniversary Match, and the players granted their wish with this game.

This exhibition match celebrated 70 years since a group of players, led by Cho Namcheol 9p, established a professional system for Go players in Korea.

Cho Hunhyun has been the most popular and strongest Go figure in Korea for a long time. He’s been credited with raising the level of modern Korean baduk to a higher level, and making Korea competitive with China and Japan.

The majority of Cho Chikun’s professional Go career has been spent in Japan, but he was born in Korea, and most of Korean Go fans are very proud of him.

That’s not only because what he’s achieved, but his way of playing, thinking and his passion for Go.

The head to head record between Cho Hunhyun and Cho Chikun before this game was 8-5 in Cho Hunhyun’s favor, including unofficial matches.

Cho Hunhyun

Cho Hunhyun 9 dan (left) and Cho Chikun 9 dan at the review after the match.

Cho Hunhyun 9 dan (left) and Cho Chikun 9 dan at the post-game review.

Cho Hunhyun 9p was born in 1953, in Korea. He became a pro when he was 9 years old, and he still holds the record as the youngest player to turn pro in Korea.

When he was 10, he went to Japan to learn and play Go, as the best option to further his Go career at the time.

He studied under Segoe Kensaku 9p, who was famous as the teacher of Go Seigen 9p and Hashimoto Utaro 9p.

In 1967, when he was 14, he became a pro in Japan. That was because the level of Korean baduk was far below that of Japan at the time, and Japan didn’t accept Korean pro qualifications.

In 1972, unluckily, he had to go back to Korea to complete his compulsory military service for two and a half years. After that, he won the 14th Chaegowi (the Top Position tournament), defeating Kim In 9p in 1974. It was his first career title.

On three occasions Cho won all the Korean titles in one year. In 1980, he won 9 out of 9 titles, and he repeated the feat in 1982 (with 10 titles) and 1986 (with 12 titles). He also became the first 9p in the history of Korean baduk in 1982.

In 1989, he won the 1st Ing Cup (an international title), defeating China’s Nie Weiping 9p in the final, and it was very sensational in Korea. The second big baduk boom in Korea occurred after Cho won the Ing Cup (we’ll come to the first boom below).

Just after the game finished with Lee Sedol 9 dan (middle).

Cho Chikun (left) and Cho Hunhyun just after the game finished, with Lee Sedol (center).

At the 1st Ing Cup, Cho was the only participant from Korea, because Korean baduk was still regarded as being inferior to Japanese and Chinese Go.

However, Cho defeated all the strong players at that time and became the world champion.

The 1st Ing Cup was the catalyst for the success of modern Korean baduk. Yu Changhyuk 9p and Lee Changho 9p emerged to compete against top Chinese and Japanese players on the international scene soon afterwards.

Cho also won the 7th Fujitsu Cup, defeating Yu Changhyuk 9p and the 5th Tongyang Cup, defeating Yoda Norimoto 9p, in 1994.

He won the 8th Tongyang Securities Cup, defeating Kobayashi Satoru 9p, in 1997, and he won the 1st Chunlan Cup, defeating Lee Changho 9p, in 1999.

Cho won the Fujitsu Cup twice more, in 2000 and 2001, and he also won the Samsung Cup twice, in 2001 and 2002. He won the Asian TV Cup in 2000 and 2001 as well.

All in all, he’s won 159 titles in his career, which makes him absolute #1 in terms of titles, and he’s won 10 international titles as well.

Cho Hunhyun only had one pupil in his lifetime, and that was Lee Changho 9p.

Cho Chikun

Cho Hunhyun 9 dan (left) and Cho Chikun 9 dan, in front of the poster background.

Cho Hunhyun 9 dan (left) and Cho Chikun 9 dan in front of a poster promoting the match.

Cho Chikun 9p was born in 1956, in Korea, and he went to Japan to study Go when he was 6 years old. Cho Namcheol 9p, the ‘father’ of modern Korean baduk, was Cho Chikun’s uncle.

When he was still young, Cho Chikun promised himself that he wouldn’t return to Korea until he’d won the Japanese Meijin title, and he achieved his dream after defeating Otake Hideo 9p, in 1980, in the 5th Meijin title match.

He’s won 74 titles in his career so far, and that’s a record in Japan. He recently added one more title to the list; the 5th Igo Masters Cup, defeating Takemiya Masaki 9p in the final.

Cho was regarded as a national hero in Korea after he won the Meijin title in Japan. The first big baduk boom began in Korea after that, and Lee Changho was one of the children who started to play Go during that boom.

In a post game interview, after this match, Cho said that he still studies hard, but the problem is that he soon forgets what he’s studied these days. However, he keeps studying because he doesn’t want to play a shameful game if he’s getting paid to play.

He still plays right down to the last byo-yomi in nearly every game he plays, and that’s long been his way of doing his best in Go.

Many fans at the live commentary of the matth in Hankuk Kiwon (Korean Baduk Association building).

Many fans watch a live commentary at the Hankuk Kiwon (Korean Baduk Association).

Unfortunately this game ended abruptly, because of a shortage of time, but the game was still interesting so we’re going to review it together anyway.

Let’s have a look at the Korean Baduk 70th Anniversary Match.

Commented game record

 Cho Chikun vs Cho Hunhyun

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Weekly Go problems: Week 136

Here are the weekly Go problems for week 136.

Black plays first in all problems and all solutions are labeled ‘correct’. Have fun!

Easy Go problem

There’s more than one solution, but it’s all about finding the vital point.

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Intermediate Go problem

Never give up just because it looks like stones might escape. That’s the very moment when you’ll see how to capture them! :)

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Hard Go problem

Perhaps it’s stating the obvious, but thinking about your opponent’s plans more than your own is one of the secrets of playing well.

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Still want more Go problems?

You can find Go books packed full of life and death problems, tesuji problems and other valuable Go knowledge at the Go Game Shop.

Discuss other possible moves

If you have any questions or want to discuss any of these problems, please leave a comment below at any time. You can use the coordinates on the problem images to discuss a move or sequence of moves.

You can also download the solutions as a PDF or SGF file by clicking the links below each problem.

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The Power Report (Part 2): Iyama taking aim at two former titles; Iyama retakes lead in Gosei; Takao to challenge for Meijin

by John Power, Japan Correspondent for the E-Journal2015.08.04_gosei-iyama

Iyama taking aim at two former titles: The first quarterfinal of the 63rd Oza tournament was held on July 13. Playing white, Iyama Yuta (r) defeated Ichiriki Ryo 7P by resignation. With both players in byo-yomi in the late middle game, Ichiriki made a snap judgement that he could live with a large group, so instead of starting a ko to make sure of two eyes he moved into his opponent’s territory. Iyama made a snap judgement that the group couldn’t be saved by a player in byo-yomi; he connected the ko and killed the group. Iyama thus became the first player to reach the semifinals of this tournament. The titleholder is Murakawa Daisuke, who took the title off Iyama last year. Iyama had previously reached the semifinals of the 41st Tengen title by beating beat Ko Iso 8P. In the semifinal, played on July 30, he beat Ri Ishu 7P (W) by resignation. In the play-off to decide the challenger, he will meet the winner of the other semifinal between Yamashita Keigo and Yuki Satoshi 9P.

Iyama retakes lead in Gosei title match: After a break of a month from the opening game, two games were played recently in the 40th Gosei title match. On July 20, the second game was played at the Hokkoku (North Country) Newspaper Hall in Kanazawa City, Ishikawa Prefecture. Iyama Yuta Gosei (white) got a favorable position in the opening, but Yamashita Keigo 9P launched a bold series of do-or-die moves that eventually drew a misjudgment from Iyama. He later started a ko to try to get back into the game, but played an invalid ko 2015.08.04_gosei-both-playersthreat and had to resign after 183 moves. The third game was played at the Nagaoka Grand Hotel in Nagaoka City, Niigata Prefecture on July 27. Iyama, playing black, built up a small lead, though the game was marked by complicated fighting. Late in the middle game, Iyama had a chance (with move 175) to set up a large-scale capturing race. Research by the players following the game showed that he would have won it by one move, but, in byo-yomi, he hesitated to take the risk. Yamashita almost caught up, but Iyama just managed to hold on to his lead. The game finished after 292 moves and ended in a win for Iyama by one and a half points. The fourth game will be played at the Nihon Ki-in in Tokyo on August 7. photo: Iyama Yuta Gosei (l); Yamashita Keigo 9P

Takao to challenge for Meijin title: The final round of the Meijin League is one of the biggest events of the summer, which this year has been its usual hot, humid and unbearable self in Tokyo. Four players were in the2015.08.04_meijin_playoff_takao running to win the league, which added to the interest. They were, in order of ranking, Kono Rin, Yamashita Keigo, Takao Shinji (right), and Ko Iso.
The results were:
Cho U 9P (B) beat Kono Rin 9P by resignation. Both players finished on 5-3.
Yamashita Keigo 9P (W) beat Ko Iso 8P by resig. Yamashita finished on 6-2 and Ko on 5-3.
Takao Shinji Tengen (W) beat Murakawa Daisuke Oza by resig. Takao finished on 6-2 and Murakawa on 3-5.
Hane Naoki 9P (W) beat Kanazawa Makoto 7P by resig. Hane ended on 2-6 and Kanazawa on 1-7. They both lost their places, as did So Yokoku 9P, who was on 3-5 and had a bye in the last round.
Takao and Yamashita were tied for first, so they met in a play-off on August 3. Takao (W) beat Yamashita by 5.5 points, so he will make his first challenge for the Meijin title for five years. Takao lost his last challenge to Iyama Yuta 0-4 in the 35th Meijin tournament. In general, he has done badly against Iyama, but his results have improved in the last couple of years. The title match will start on September 3.

Promotion: To 2-dan: Mutsuura Yuta (aged 16) (30 wins) (as of July 17)

photo research by Maeda Ryo & Todd Heidenreich

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