American Go E-Journal » Go News

AlphaGo-AlphaGo Game 13: The large knight’s move enclosure workout

Sunday October 29, 2017

“This is a very different game, in that there are three corner enclosures,” says Michael Redmond 9p in his game commentary on AlphaGo-2017.10.27_AG-13AlphaGo Game 13. “Black isn’t playing a kakari, which is different from what human players do now. So we’re going to have kind of a workout in how to deal with the large knight’s move enclosure.”

Click here for Redmond’s video commentary, hosted by the AGA E-Journal’s Chris Garlock.

The Game 13 video is produced by Michael Wanek and Andrew Jackson. The sgf file was created by Redmond, with editing and transcription by Garlock and Myron Souris.

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Grandmaster Morozevich on go, computers and cheating

Sunday October 29, 2017

Alexander Morozevich was once live-rated world no. 1, but at the age of 40 the Russian grandmaster has dropped to world no. 79 and barely2017.10.29_morozevich-barsky plays classical events, reports chess24. In a recent interview he talked about what he’s currently up to, explaining his fascination with go and how he’s watched as computers have conquered that game just as they did chess during his career. “I see very similar processes in what Go is going through and what happened in chess 10-15 years ago…For now it’s not quite formalised, but gradually, I think, they’ll follow the same path that we followed in chess.” In the article, Morozevich also talks about what he sees as the chess world’s reluctance to take cheating seriously, despite computer “doping” being so much more powerful than drugs in other sports.

 

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Categories: Computer Go/AI
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Young Lions Registration Open

Thursday October 26, 2017

DSC00509Registration for the annual Young Lions Tournament is now open through November 26th. This American Go Honor Society organized tournament welcomes youth players under the age of 18 (who have not yet graduated high school) to compete in an online tournament. The tournament will be held on December 3rd and December 10th in the AGHS Tournament Room on KGS. There will be four rounds in total, two on each day, but players are not required to play all four rounds. Additionally, prizes will be given to winners of each division. To view the rules, click here; and to register, click here. -Gabriella Su, AGHS Promotion Head. Photo by Paul Barchilon

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Inaugural Latin American Go Congress sparkles in Cancun

Wednesday October 25, 2017

Known worldwide for sparkling beaches and water, these attractions were but a pretty side element at the first Latin American Go Congress in Cancun, Mexico from October 13th to 15th. Sixty-four players from 15 countries played in the six-round 19th Ibero American Go 2017.10.25_Latin American Go CongressChampionship (CIG). After a slightly delayed start on the first day (familiar to many U.S. Go Congress participants), TD Milosh Trnka Rodriguez kept the McMahon event moving smoothly. Time limits were short to fit two rounds each day before lunch – generally 35 minutes per player plus 5 x 30 overtime. The overall winner was Kim Hyuneoo of Korea. The Ibero Championship (limited to citizens of the Ibero-American member states) was won by Fernando Aguilar 7d (below left) of Argentina, the perennial top player from the region.

The first Latin American Youth Go Championship was run by Siddhartha Avila of Mexico and had 16 players from six countries divided in two categories. Division A was won by Soomin Oh 2d from Korea and in Division B Shanti Ramírez 12 kyu from Mexico came out on top. In the first Pandanet Go Latin American Team Championship (PGLATC) Mexico bested guest Argentina in a 3-board match with a 2-1 score.

With generous international support, six pros attended: Enda Hideki 9P and Komatsu Daiki 2P from Japan; Cho Hye-yeon 9P and Youngshin Lee 5P from Korea; Mateusz Surma 1P from the European Go Federation; and Eric Lui 1P from the AGA with funding provided by the American Go Foundation. After the main games, the pros provided quick game analysis and each afternoon half of the players took on the pros in simuls. Few of the amateurs won!

aguilar_DSC0186There were lectures on pros games (including an especially lively one analyzing a victory over a fellow 9P by Cho Hye-yeon, 9P) and sessions on teaching go by a leading Korean expert from KIBA, Mr. Kwon Kapyong 8P. And, of course, there was lots of casual play and discussion of games whenever players sat around a board.

The evening events included Crazy Go (with 19 variants) on Friday night run by AGF President Terry Benson. Rengo Kriegspiel was run for the first time in Spanish. As usual, everybody won. On Saturday evening, The Surrounding Game film was screened.
Each of the three evenings included a round of the second Ibero-American Pair Go Championship – with many of the pros and the Congress Director playing – won by Samy Suastegui, 8k of Mexico and Youngshin Lee, 9P of Korea.
The Emporio hotel provided a classy setting for the event. There was an included opening dinner at the hotel, box lunches each day, and plenty of coffee and water. The closing dinner at Porfirios had a classic Mexican atmosphere – good food and mariachi music. There was even a little impromptu singing of Go songs. And a new one – in Spanish – written by Benson and Ester Monroy added to the canon.
Funding for the event came from the International Go Federation, Pandanet, Nihon Ki-in, Korean Baduk Association, American Go Association, American Go Foundation, and Mexico’s National University UNAM.

The Mexican Go Association Congress team led by Emil Garcia and including Marco Hernandez, Temilotzin Ibarra, Ester Monroy, Dafne Rios, with additional support from UNAM students staff and media team gave a good start to the tradition of Latin American Go Congresses.
The site of the 2018 event will be announced before the end of the year with Bogota, Colombia and Buenos Aires, Argentina the likely candidates. For those who like an international Congress diet, there is a new hearty entrée on the menu.
- report/photos by Terry Benson

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Categories: Latin America
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Mark Lee wins 3rd Cotsen title

Sunday October 22, 2017

Sweeping all five games, Mark Lee (left, with Eric Cotsen) won his third consecutive Cotsen Open title October 22 at the Korean Culture Center in Los 2017.10.22_cotsen-MarkLee-awardAngeles. All five wins were by resignation, including the exciting Round 4 game Sunday morning against Mateusz Surma. The European professional fell behind early but made skillful use of two weak groups to generate a thrilling game for viewers watching live on KGS as Surma chased a one-eyed dragon across the board. “Mateusz’ attack was a bit stronger than I expected,” said Lee. “I met him four years ago when we studied at the same school and he’s improved a lot since then.” See below for the game record, with commentary and variations by Lee.
Lee donated his $1,000 prize to the American Go Foundation, “to support its work training a new generation of go players.”

Winner’s Report:
Open: Mark Lee (5-0), Aaron Ye (4-1), Andrew Lu (4-1), Xiaocheng Hu (4-1), Mateusz Surma (3-2), Daniel Liu (3-2)
2-4d: Tyler Oyakawa (5-0), Jinming Pan (4-1), Pei Guo (4-1)
1d-2k: Kim In (4-1), Jay Chan (4-1), Irving Lai (4-1)
3k-7k: Matthew Hecht (4-1), Barnett Yang (4-1), Jonathan Zhang (4-1)
8k-19k: Heung Suh (5-0), Choashane Chang (4-1), Zongren Huang (4-1)
20-30k: Xiang Cai (5-0), Kyungsoo Lim (4-1), Alex Ledante
Club prizes: 1st: Santa Monica, 2nd: Orange County; 3rd: San Diego
- report/photo by Chris Garlock

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Mark Lee goes for “three-peat” at Cotsen Open

Saturday October 21, 2017

To say that defending Cotsen Open champion Mark Lee dominated his opponents in the first three rounds Saturday would not do justice to2017.10.21_MarkLee-right Lee’s play. “This is a slaughter,” said one viewer on KGS as Lee (right) effortlessly erased Daniel Liu’s (left) territory, leaving the 5-dan’s groups struggling pointlessly in Round 2. In the first round, Wang Yi 5d attacked Lee strongly, but was forced to resign after just 134 moves when his eyeless group came up short against Lee’s one-eyed group. In the third round, Aaron Ye, in a tenacious display of fighting spirit, threw everything he had at Lee — despite the relentless pressure of the overtime clock — but was unable to find a way to victory and, like Liu and Yi, was forced to resign.

Lee’s sweep Saturday puts him in position to capture the title for the third year in the final two rounds on Sunday, although Poland’s Mateusz Surma, also 3-0, may have something to say about that. Surma was just in Mexico for the Mexican Go Congress and decided to come up for the Cotsen. The top-board games will be broadcast live on KGS, and see photos on Twitter @theaga.

- report/photo by Chris Garlock

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Seattle Go Center Celebrates 22nd Anniversary

Saturday October 21, 2017

Playing Beat the KyuNick presenting Beat the Kyu A rousing game of “Beat the Kyu”, led by famous YouTube instructor Nick Sibicky, was the highlight of the 22nd Anniversary Party at the Seattle Go Center on Sunday October 15. Sibicky teaches at the Go Center on Monday nights.  In “Beat the Kyu,” the group reviews a kyu level game together. After each move is made, members have the opportunity to score points by finding a better move than the kyu player did.   Sibicky brought his charming son Beckett along, who provided additional commentary.  About 30 people came to the party, which also included good food, wine and beer, and casual games.  Report /photos by Brian Allen.

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AlphaGo-AlphaGo Game 12: An interesting opening and an unusual collapse

Saturday October 21, 2017

“In this game we start with a variation of the mini Chinese opening, so we’re going to have another of these 3-3 invasions,” says Michael 2017.10.20_ag-12Redmond 9p in his game commentary on AlphaGo-AlphaGo Game 12. “It’s a really interesting opening, and it’s one of the games that ends in a collapse, so it’s an unusual game in that way.”

Click here for Redmond’s video commentary, hosted by the AGA E-Journal’s Chris Garlock.

The Game 12 video is produced by Michael Wanek and Andrew Jackson. The sgf file was created by Redmond, with editing and transcription by Garlock and Myron Souris.

[link]

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AGA Board Meeting Summary: 10/15/2017

Saturday October 21, 2017

The board was joined by Dave Weimer (director of the 2019 US Go Congress), and a decision was made to put an initial deposit down on conference services at the University of Wisconsin-Madison for the 2019 US Go Congress. Other items of business were that Danny Ko was approved for a two-year term as AGA treasurer, a proposal for a state championship system has been sent out to chapters for feedback, and a FAQ is being developed to address concerns regarding the upcoming ranking certification system. Finally, the board resolved to more greatly involve the membership by posting agendas for monthly board meetings in advance and publicly, as well as publishing summaries of those meetings.

-Samantha Fede, AGA Secretary

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Categories: U.S./North America
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Cotsen Open draws top players this weekend

Friday October 20, 2017

Defending champion Mark Lee 7d faces a strong field of top players at this weekend’s Cotsen Open in Los Angeles, including Andrew Lu 7d, 2017.10.20_2016-cotsen-IMG_2019Aaron Ye 7d, Yuefeng Zhao 7d and Vincent Zhuang 7d. Top boards will be broadcast live on KGS starting around 10a PDT on Saturday. The popular annual tournament is also a prelim for the 6th AGA Pro tournament, so competition is expected to be even fiercer than usual. The action takes place at the Korean Cultural Center (5505 Wilshire Blvd) and includes pro simuls and a pro-pro game.
NOTE: pre-registration has closed but walk-ins on Saturday will be accepted; all players who want to play in the first round must be on line to sign in or register by 9:15a on Saturday. Any questions, email
cotsenopen@gmail.com
p
hoto: top board at 2016 Cotsen; photo by Chris Garlock

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