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The Power Report: Ida takes lead in Judan; Ko Iso leads Meijin League; Quadruple ko; LG Challengers Cup

AGA news - Tue, 14/04/2015 - 03:05

by John Power, Japan Correspondent for the E-Journal

Ida takes lead in Judan: The second game of the 53rd Judan title match was held at the Kuroyon Royal Hotel in the city of Omachi in Nagano Prefecture on April 9. Omachi has become closely linked with the Judan tournament: this is the 22nd year in a row that a game from the title match game has been staged here. Omachi is a gateway to the Northern Alps and it has sought to establish itself as “the Alps go village.” Four years ago, Ida Atsushi was the game recorder for the Judan game held here and now he was playing in the title match, challenging Takao Shinji (right). 
        The game started with fierce fighting, and the first notable move was a move by Ida, playing black, that defied a go proverb by letting the opponent drive a wedge through some neighbouring stones (the proverb is, “don’t let yourself be split into two”). Despite this, Ida got off to a reasonable start. In the middle-game fighting, Ida took a small lead and managed to hold on to it to the end. He won by 2.5 points after 277 moves. After making a bad start in the title match, he has won two games in a row and now needs just one more win to  take the title.

Ko Iso leads Meijin League: Two games were played in the 40th Meijin League last week. On April 6, Ko Iso 8P (B) beat Murakawa Daisuke by 3.5 points. On April 9, So Yokoku 9P (B) Cho U 9P by half a point. There are four players with only one loss in the league, but Ko holds the provisional lead by virtue of having completed five rounds. His score is 4-1; the other players are Rin Kono 9P on 3-1 and Yamashita Keigo 9P and Takao Shinji 9P, both on 2-1.

Quadruple ko: A game between Kono Rin 9P (left) and Mitani Tetsuya 7P (black) played in the main section of the Gosei tournament on April 6 was declared no-contest (by agreement between the players) because of a quadruple ko. There were two double kos in Black’s position, one in the top right, the other in the bottom left. So long as these kos continued, the game could not end, but it was so close that Black could not afford to add a stone inside his territory to finish off either ko.
        This was the 24th no-contest in an official tournament at the Nihon Ki-in. Eleven of them were from quadruple kos, ten from triple kos, and one from a quintuple ko. The other two were from “chosei” or “eternal (or long) life” (an example is given on page 185 of The Go Players Almanac). Chosei is a hypothetical position that first occurred in a professional game in 1993 and then again in 2009. According to Wikipedia, it also appeared in a Korean game in 2013. Incidentally,  a chosei is embedded in the floor of the concourse of Ichigaya Station (the closest station to the Nihon Ki-in), just before the ticket gates.

LG Challengers Cup: To commemorate the 20th anniversary of the LG Cup, an international tournament for players 18 and under was held at the Korean Kiwon (Ki-in) in Seoul on April 10 and 11. At stake was a seat in the main LG tournament, which starts on June 8. There were eight players from Korea, including inseis, and four each from Japan and China. Representing Japan were Ichiriki Ryo 7P, Kyo Kagen 3P, Fujisawa Rina 2P, and Mutsuura Yuta 1P. Three of these players were eliminated in the first round, but Kyo Kagen made it to the second day; he lost to the eventual winner of the tournament, Byan Sang-il 3P of Korea, in the semifinals.

Categories: World news

DC Cherry Blossom Festival

AGA news - Tue, 14/04/2015 - 02:17

One of the DC Cherry Blossom princesses checks out go at the DC Cherry Blossom Festival last Saturday in the nation’s capital; check out more of Gurujeet Khalsa’s great photos on his Facebook page

Categories: World news

Ladder starts

Irish Go Association - Sun, 12/04/2015 - 20:57

The ladder competition has started up again for the new year. In a break with tradition a match has already been played. Philippe defeated James in an exciting game at the top of the ladder.

To enter, contact Tibi.

Categories: World news

Big prizes at European Go tournament

South Africa* - Thu, 09/04/2015 - 07:05
In what I believe was the largest ever purse at a European go event, this last weekend saw the holding of the first European Grandslam event. This event was open to the four professional EGF players, and the top eight amateurs by EGF rating. Ilya Shikshin 1p won the event and with it 10,000 Euros. [...]

SAGA Credit Points for 2014

South Africa* - Mon, 06/04/2015 - 23:45
The SAGA credit point standings at the end of 2014 are now available for download. Also available is a zip file showing the calculations for each entry in the list. Any errors or omissions must be reported to the Membership Secretary (Paul Steyn) by the 15th of April (one week from tomorrow). If errors are [...]
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