American Go E-Journal » Pair Go

Michael Redmond 9P on Pro Pair Go Tsumego 4 (Answer)

Friday July 29, 2016

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Presented here is the answer to the 4th tsumego from Michael Redmond 9P’s coverage of the challenging tsumego problems featured at the 2016 pro pair go tournament.

Michael mentions that the author of this tsumego, Oba Junya 7P, is well known for his pro level tsumego problems.

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Michael Redmond 9P on Pro Pair Go Tsumego 4

Thursday July 28, 2016

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Presented here is the 4th tsumego from Michael Redmond 9P’s coverage of the challenging tsumego problems featured at the 2016 pro pair go tournament. Michael gives the detailed solution tomorrow.

Michael mentions that the author of this tsumego, Oba Junya 7P, is well known for his pro level tsumego problems.

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Michael Redmond 9P on Pro Pair Go Tsumego 3 (Answer)

Wednesday July 27, 2016

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Presented here is the answer to the 3rd tsumego from Michael Redmond 9P’s coverage of the challenging tsumego problems featured at the 2016 pro pair go tournament.

The author of this tsumego is Kono Rin 9P. Michael explains what you may notice as a curious part of this position:

White’s 2 non-attached stones do not change the problem’s result, but have the effect of pruning one of two correct variations for Black at move 5 of the answer, and another alternative answer later in the correct sequence, thus limiting Black to only one variation throughout the entire correct answer. In tsumego, there must be only one correct first move, but serious tsumego composers will avoid variations later in the answer as well.

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Michael Redmond 9P on Pro Pair Go Tsumego 3

Tuesday July 26, 2016

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Presented here is the 3rd tsumego from Michael Redmond 9P’s coverage of the challenging tsumego problems featured at the 2016 pro pair go tournament. Michael gives the detailed solution tomorrow.

The author of this tsumego is Kono Rin 9P. Michael gives a solution hint for what you may notice as a curious part of this position:

White’s 2 non-attached stones do not change the problem’s result, but have the effect of pruning one of two correct variations for Black at move 5 of the answer, and another alternative answer later in the correct sequence, thus limiting Black to only one variation throughout the entire correct answer. In tsumego, there must be only one correct first move, but serious tsumego composers will avoid variations later in the answer as well.

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Michael Redmond 9P on Pro Pair Go Tsumego 2 (Answer)

Sunday July 24, 2016

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Michael Redmond 9P is graciously providing all E-Journal readers with a set of tsumego problems featured at the 2016 pro pair go tournament. Of course, these problems are quite tough, but nevertheless entertaining to everyone, especially because Michael will later provide each solution.

In this tsumego contest, each pair has up to 10 minutes to answer each problem, but only the first 5 pairs can answer. The race to answer first makes these problems highly challenging. After signalling having an answer, a pair must play each move within 5 seconds. The pair team plays Black’s moves, while the composer plays White’s, which allows the composers to show their favorite variation for White.

Michael gives the background for this tsumego from Oba Junya 7P, who is well known for his pro level tsumego problems:

This tsumego is not as difficult as it looks, as there is only one tesuji that jumps to mind for Black, and White 2 is forced, making the first 3 moves fairly easy to find. In fact, Ke Jie 9p slapped down the first 3 moves almost immediately. However, there is a very effective blind spot after that, which tripped some pros.

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Michael Redmond 9P on Pro Pair Go Tsumego 2

Thursday July 21, 2016

[link]

Michael Redmond 9P is graciously providing all E-Journal readers with a set of tsumego problems featured at the 2016 pro pair go tournament. Of course, these problems are quite tough, but nevertheless entertaining to everyone, especially because Michael will later provide each solution.

In this tsumego contest, each pair has up to 10 minutes to answer each problem, but only the first 5 pairs can answer. The race to answer first makes these problems highly challenging. After signalling having an answer, a pair must play each move within 5 seconds. The pair team plays Black’s moves, while the composer plays White’s, which allows the composers to show their favorite variation for White.

Michael mentions that the author of this tsumego, Oba Junya 7P, is well known for his pro level tsumego problems.

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Michael Redmond 9P on Pro Pair Go Tsumego 1 (Answer)

Wednesday July 20, 2016

[link]

Michael Redmond 9P is graciously providing all E-Journal readers with a set of tsumego problems featured at the 2016 pro pair go tournament. Of course, these problems are quite tough, but nevertheless entertaining to everyone, especially because Michael will later provide each solution.

In this tsumego contest, each pair has up to 10 minutes to answer each problem, but only the first 5 pairs can answer. The race to answer first makes these problems highly challenging. After signalling having an answer, a pair must play each move within 5 seconds. The pair team plays Black’s moves, while the composer plays White’s, which allows the composers to show their favorite variation for White.

Michael gives this interesting background for this tsumego from Ohashi Hirofumi 6P:

This problem is misleading, in that Black’s first and 3rd moves are relatively easy to find, while White 4 is counter-intuitive. Ohashi tells me that he saw surprise and maybe shock in the top Chinese pairs faces when he played move 4, but Ke Jie quicky recovered, flickering his fingers in a burst of concentration, and was in time to give the correct answer.

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Pair Go in Seattle

Sunday July 17, 2016

Pair Go Table One

The recent Pair Go World Cup in Japan prompted  your correspondent to post this photo from the May 15 Pair Go Games at the Seattle Go Center.  All 16 contestants were kyu players,  so the emphasis was on having fun, and trying to play turns in the correct order.  The intermission featured oolong tea from Taiwan, presented by Huei-Ling Shiang.  Table 2 winners were Lucy Wang and Bryan Newbold.  Table 1 winners were Brian Allen and Deborah Niedermeyer.  The Seattle Go Center is planning a gala Holiday Pair Go Tournament for December of this year.  Photo: Table 1.  Photo and Report by Brian Allen

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Michael Redmond 9P on Pro Pair Go Tsumego 1

Tuesday July 12, 2016

[link]

Michael Redmond 9P is graciously providing all E-Journal readers with a set of tsumego problems featured at the 2016 pro pair go tournament. Of course, these problems are quite tough, but nevertheless entertaining to everyone, especially because Michael will later provide each solution.

In this tsumego contest, each pair has up to 10 minutes to answer each problem, but only the first 5 pairs can answer. The race to answer first makes these problems highly challenging. After signalling having an answer, a pair must play each move within 5 seconds. The pair team plays Black’s moves, while the composer plays White’s, which allows the composers to show their favorite variation for White.

Michael gives this interesting background for this tsumego from Ohashi Hirofumi 6P:

This problem is misleading, in that Black’s first and 3rd moves are relatively easy to find, while White 4 is counter-intuitive. Ohashi tells me that he saw surprise and maybe shock in the top Chinese pairs faces when he played move 4, but Ke Jie quicky recovered, flickering his fingers in a burst of concentration, and was in time to give the correct answer.

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China’s Yu Zhiying and Ke Jie Win 2016 Pair Go World Cup

Sunday July 10, 2016

China’s Yu Zhiying and Ke Jie (right) have won the 2016 Pair Go World Cup, defeating Chinese Taipei’s Joanne Missingham and 2016.07.10_pair-go-winnersChen Shih Iuan in the final on Sunday afternoon in Tokyo and collecting the top prize of 10 million yen ($100,000 USD). The two finalist teams earned their berths by defeating Korea’s Choi/Park and Oh/Choi (also Korea) in the semifinals on Sunday morning. Korea’s Choi Jeong and Park Junghwan took third place. Click here for complete standings and details. The tournament field 2016.07.10_study groupwas comprised of 32 players in 16 teams, three teams from Japan, two teams each from China, Korea, Taipei and Europe, and one each from North America,  Central/South America, Oceania/Africa, Asia and one team made of the winners of the 26th Amateur Pair Go Championship (who are from Korea).

The remainder of the field participated in a unique Friendship Shuffle Match on Sunday, in which partners were randomly shuffled and brand new pairs formed. As on Saturday, hundreds of local go fans packed the hall to watch the matches and game commentaries.
– report/photos by Chris Garlock. Photo at left (l-r): Ko Rei Bun, Francisco d’Albuquerque, Nei Wei Ping, Takemiya Masaki and Michael Redmond study one of Sunday morning’s matches. 

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