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EuroGoTV Update: Germany, Croatia, England

Sunday September 8, 2013

koelner go-turnier 2013Germany: The Koelner Go-Turnier 2013 finished September 1 in Koeln with Lukas Kraemer 5d (left) in first, Benjamin Teuber 6d in second, and Jonas Welticke 4d in third. Croatia: Also on September 1, Zoran Mutabzija 5d won the Croatian Championship 2013 – Final 6 in Zagreb. Sead Bacevina 2d came in second and Lavro Furjanic 1k in third. England: Isle of Man hosted two tournaments on August 18, a main tournament and an afternoon tournament. The main tournament wrapped up on August 23 with Matthew Macfayden 6d in first followed by Matthew Cocke 5d in second and Shigehiko Uno 4d in third. However, Uno dominated the afternoon tournament while James Hutchinson 1d took second and Toby Manning 2d placed third.
— Annalia Linnan, based on reports from EuroGoTV, which include complete result tables and all the latest European go news

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London Club Issues Appeal for International Teams

Saturday September 7, 2013

The Central London Go Club is appealing for American — and other foreign — nationals living in the UK to help put the “International” back into the London International Teams Tournament on October 6.

The twice-yearly event has in recent times barely lived up to its billing, with the Nippon Club — the event’s host — the only non-British team in the Spring 2013 tournament. The trophy (pictured) that time was taken by a team from the land of “Cambridge” (see 4/19 EJ) to the amusement of team captain and British Championship 2013 challenger Andrew Simons.

Click here to download flyer with full details and entry form.

Tony Collman, British Correspondent for the E-J. Photo courtesy of the British Go Association’s website

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Samsung Cup Down to Final 16

Friday September 6, 2013

When the smoke cleared on September 5 from the 32-player group stage of the 2013 Samsung Cup, just 16 players were left, including 11 from China and five from Korea. Japan’s players had all been eliminated, as had Eric Lui of the U.S. Lui lost to Komatsu Hideki and Lee Sedol. “Sedol was too strong for Eric,” says Myung-wan Kim 9P. “But he played very well against Hideki and almost won. I was very surprised how well Eric played.” (see below for Kim’s commentary on Lui’s game against Hideki; his commentary on the Lui-Sedol game will be in next week’s Member’s

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Edition of the E-Journal; click here for details on how to join the AGA and receive the Member’s Edition) The next round will take place on October 8 and 10 with the following draw: Lee Sedol 9p vs Chen Yaoye 9p; Gu Li 9p vs Ahn Seongjun 5p; Qiu Jun 9p vs Gu Lingyi 5p; Park Junghwan 9p vs Zhou Ruiyang 9p; Shi Yue 9p vs Ke Jie 3p; Wu Guangya 6p vs Li Xuanhao 3p; Kim Jiseok 9p vs Fan Yunruo 4p, and Park Younghun 9p vs Tang Weixing 3p.
- includes reporting by Go Game Guru; click here for the full report, photos and game records.

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Categories: World
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Fan Hui Wins French Open

Wednesday September 4, 2013

Fan Hui won the Open French Championship on September 25, near Perpignan in the south of France. There were 30 participants; Thomas Debarre took second, and Fred Donzet (left) was third. The selection for the 2014 WAGC will be at Rouen later this year, from the eight higher active players of the moment (although Fan is now a French citizen, as a professional he cannot represent France at the amateur event). Click here for more information (in French), including results and photos.
- Laurent Coquelet, French Correspondent for the E-Journal. NOTE: the player on the right is Cesar Lextrait, not Fan Hui, as originally reported. photo by Claire Rioualen.

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Categories: Europe
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Only a Passing Matter

Tuesday September 3, 2013

In the recent US Go Congress, there were a lot of exciting half-point games. There was also some confusion over AGA rules and passed stones. On the top two boards of the US Open on the same day, for example, one game finished with black winning by a half-point while on the other, white won by half a point. How could this happen? Here’s an updated explanation of AGA rules, originally published back in 1992 when the rules were new.

In an even game with 7 and ½ komi, if White must make the third pass at the end of the game, that stone does change the score (from the traditional territory count) but does not (except rarely*) change the apparent result. The reason is a matter of parity.

Under AGA rules players alternately fill in any dame and both pass one stone to indicate the end of the game. That’s a design feature of AGA rules to avoid language problems and end game confusion and has no effect on the result.

If Black plays the last stone on the board, White – under AGA rules – also hands over a third pass stone. Why and what is the effect?

When Black plays last on the board, the number of stones played by both players (not including pass stones) must be odd. Since the board is odd (361), the territory after filling in prisoners will be even. (Odd minus odd equals even.) So any difference in the scores of the two players must also be even: 2, 4, 6, 8, etc. (e.g. 33 – 27 or 32 – 26).

If White is behind by 6 points (territory count) and gets 7 ½ komi, White wins by 1½ . The additional pass stone prisoner reduces the victory to ½ point, but White still wins. If White is behind by 8 and gets 7 ½ komi, White loses by ½ point. The additional pass means White is down 1 ½ points – just a bigger loss.

And if White plays last on the board, there is no third pass stone and no issue.

*Note, if there is a seki (or a combination of sekis) with an odd total number of shared liberties, the parity of points on the board changes and the added White pass stone can appear to change the result in a 1 point game. The combination happens very rarely – less than 1/1000. The Congress game between Matthew (Zi Yang) Hu 1p (w) vs Yuhan Zhang 7d (b) (U.S. Go Congress Recap/Preview: Wednesday, August 7 8/6 EJ; click here for the game) is the first reported example since AGA rules were introduced in 1991. But the “change” is an illusion. AGA rules are designed to produce the same result whether counted by territory or area. The last pass stone does that and the 7 1/2 point komi compensates White for Black’s last dame advantage. In addition, if you counted by traditional territory rules with a 6 1/2 point komi, this game would end the same: White loses by half a point.
- Terry Benson, with Dennis Wheeler and Phil Straus; photos of the Hu-Zhang game by Chris Garlock 

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Categories: U.S./North America
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Ranka Online WAGC Highlights: Tuesday, September 3

Tuesday September 3, 2013

Rounds 5 & 6 Reports: Korea’s Hyunjae Choi is an extremely quiet person. Drawing the black stones, he played the first move of the China-Korea game on the 3-4 point without making a sound, then pressed the clock button, equally noiselessly… Click here to read James Davies’ complete reports on Round 5 and Round 6.

Round 5: US-Singapore: A Fatal Weakness
Jia Cheng Tan of Singapore not only misses a chance to take a territorial lead at a key moment, but then overlooks a fatal weakness in his shape that costs him the game against Curtis Tang of the U.S. Commentary by Michael Redmond 9P, edited by Chris Garlock. Photo by John Pinkerton. Click here for the commentary.

Round 5: Korea-Canada: Building an Insurmountable Lead
Canada’s Bill (Tianyu) Lin doesn’t make any major mistakes in this undramatic game, yet Hyunjae Choi of Korea slowly but surely pulls ahead, building up an insurmountable lead. Commentary by Michael Redmond 9P, edited by Chris Garlock. Photo by John Pinkerton. Click here for the game commentary.

Round 4: Russia-China: Fast But Thin
A fast but thin move early on by Ilya Shikshin (Russia) 7d sets off a cascading series of fierce battles in which the attack changes hands several times. A good example of the kind of sustained concentration necessary for top-level play, even at amateur levels. Commentary by Michael Redmond 9p, edited by Chris Garlock. Photo by John Pinkerton. Click here for the commentary.

Round 3: Austria-Indonesia: Unorthodox
This game features an unorthodox opening by Sebastian Mualim 4d (Indonesia) that actually works fairly well up to a point. Commentary by Michael Redmond 9p, edited by Chris Garlock. Photo by John Pinkerton. Click here for the commentary.

Round 3: Brazil-Belgium: No Errors, But…
In this game, though Thiago Shinji Shimada Ramos (Brazil) 3d makes no major errors, by move 72 Lucas Neirynck (Belgium) 4d has established a clear lead; here’s how. Commentary by Michael Redmond 9P, transcribed by Chris Garlock. Photo by John Pinkerton. Click here for the commentary.

What Else Would You Be Doing Today?
Jogging…playing soccer…painting…swimming…Mario Miguel Agüero Obando 1k (Costa Rica), Santiago Quijano Novoa 3D (Colombia) and Bill Tianyu Lin 7D (Canada) reveal what they’d be doing if they weren’t playing go. Click here  for John Richardson’s report; photos by John Pinkerton.

PLUS: Interviews with Romania’s Cornel Burzo and Erick Javier of the Philippines; Bacon, Eggs and Anti-Doping: Irish player James Hutchinson shares his thoughts on go as a sport, and new measures to prevent cheating.

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EuroGoTV Update: Netherlands, Croatia, Poland

Sunday September 1, 2013

Centraal PlaatsingstoernooiNetherlands: Bert Vonk 1d bested Jan Bol 2d (left) at the Centraal Plaasingstoernoii on August 25 in Amstelveen; Ger de Groot 1d placed third. Croatia: The 5th Memorial-tournament Ivica Kuhar finished August 24 in Veliki Grdjevac with Stjepan Mestrovic 1k in first, Vlimir Kuhar 5d in second, and Robert Jovicic 2k in third. Poland: Stanislaw Frejlak 4d won both the first and second week of the Summer Go School Marathon tournament in Przystanek Alaska. Week one finished on August 16 with Andrew Kay 4d in second and Tomas Kozelek 4d in third. During week two, Kay held his post while Marcin Majka 2d placed third.
— Annalia Linnan, based on reports from EuroGoTV, which include complete result tables and all the latest European go news.
This post was updated 9/4 to indicate that the photo is of Jan Bol 2d, not Bert Vonk 1d. 

 

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KBA Announces Invitation to Kim-in Senior Cup

Saturday August 31, 2013

The Korea Baduk Association is inviting players from around the world to attend the 7th Kim-in Cup International Senior Baduk Competition, an amateur go tournament being held November 1-4 in Gangjin in the picturesque Korean province of Jeollanam-do, according to AGA President Andy Okun. “My wife and I attended last year and the hospitality and the experience were extraordinary,” Okun said. The Gangjin area is known for its teas and Korea’s traditional celadon pottery (photo). Players need to make their own way to Korea, but once there all the transportation, food and lodging for overseas guests is taken care of by the sponsors. For further information, contact Okun at president@usgo.org.

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EJ & Ranka Coverage of 34th WAGC To Start 9/1

Thursday August 29, 2013

China and Korea are favorites again this year to win the 34th edition of the World Amateur Go Championships, which will be held on September 1-4 in Sendai, Japan. Beginning September 1st,  Ranka Online and the American Go E-Journal will provide full daily coverage of the championship.

The field of 62 players from as many countries will range in age from 14 to 57 and in official rank from 7 kyu to 8 dan. Yuqing Hu will represent China and Hyunjae Choi is playing for Korea; those two countries have not dropped a single game to any other country in this event since 2006. The players from perennially strong Chinese Taipei, Japan, and Hong Kong (Wei-shin Lin, Kikou Emura, and King-man Kwan) will also bear watching, particularly 14-year-old Lin, who will move on from the World Amateur to a pro career in Taiwan.

These Asians will be challenged, however, by a strong European contingent, led by Slovakian prodigy Pavol Lisy, who finished runner-up to former Chinese pro Fan Hui in this year’s European Championship. Joining Pavol will be four other young finalists from the European Championship: Thomas Debarre (France), Ilya Shikshin (Russia), Artem Kachanovskyi (Ukraine), and Nikola Mitic (Serbia). Also competing will be such established European stars as Ondrej Silt (Czechia), Csaba Mero (Hungary), Cornel Burzo (Romania), Merlijn Kuin (Netherlands), and Franz-Josef Dickhut (Germany).

Challenging the Asians and Europeans will be a pair of North American students: Curtis Tang (US), a UC Berkeley student who trained for a year at a go academy in China, and Bill Lin (Canada), who played in the World Mind Games last December and is coming off a 3-1 defense of his Canadian Dragon title.

The Southern hemisphere will be represented by Hao-Song Sun (Australia, 11th place at the 2008 World Mind Sports Games), Xuqi Wu (New Zealand, 12th place at the 2009 Korea Prime Minister Cup), and a pack of hopeful new players from South America and South Africa.

In the past the World Amateur Go Championship has been held in the spring, but this year the schedule was moved back because of the effects of the Great Eastern Japan Earthquake on March 11, 2011. Thanks to support from all over the world during the past two years, most of the regions hit by the earthquake are now recovering. It is hoped that through the game of go this tournament will give the world proof of the recovery and encourage the local people to press ahead with the long recovery process.
- Ranka Online
NOTE: This report has been updated to reflect Curtis Tang’s status as a college student, not high school.

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Taylor Wins Gold at London’s Mind Sports Olympiad

Wednesday August 28, 2013

Paul Taylor 2d of the St Albans Go Club, UK took the gold medal for 19×19 go by just half a point at the 17th Mind Sports Olympiad (MSO) in London on Sunday August 25 (Mind Sports Olympiad Under Way in London, 8/18 EJ).

British Go Association (BGA) VP Tony Atkins 1d (right) of Reading, UK, who also organized the go events and ran a free introduction to the game, as well as acting as arbiter for the games, had to content himself with the second place silver medal. Michael Webster 1d of the Central London Go Club took bronze after a tie-break with Alistair Wall 1d of Wanstead Go Club, UK. Click here for full results.

In the previous afternoon’s 13×13 event, Chris Volk from Germany took gold, while the silver medal went to Jay Rastall. Martyn Hamer won the bronze, but only after a tiebreak playoff with Matthew Hathrell, who nevertheless won medals in several other events. Click here for full results.

Click here for full MSO medal awards.

Tony Collman, British Go Correspondent for the E-J. From a report for the BGA by Tony Atkins. Photos courtesy of Atkins’ website.

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