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Evanston Hits Anime Convention

Friday May 27, 2016

EVANSTON PICMembers of the Evanston Go Club took the game of go to Anime Central last weekend, teaching hundreds of attendees how to play, reports club president Mark Rubenstein.  “This event is so much fun!” said Rubenstein. “We were there for 14 hours on Friday and 12 hours on Saturday, and we were teaching non-stop. I’m sure many of the kids we taught will continue to learn and play.”  Evanston Go Club has been teaching go for many years at ACEN, the largest anime convention in the midwest, with over 31,000 attendees last year.  “I think I’m finally catching up on my sleep now!” mused Rubenstein four days after the convention.

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San Diego Go Club hosts Spring Soiree

Monday May 23, 2016

Nineteen go players showed up the San Diego Go Club’s Spring 2016 Go Soiree, an informal quarterly gathering of players 2016.05.24-san-diego2from all the go clubs in San Diego County, with other visitors from southern California. The match of the day featured AGA president 2016.05.24-san-diego1Andy Okun matched up with UCSD freshman Weihan Huai, a 2-dan professional from China. Okun fought gamely but was no match for the student in a handicapped game.

The go party was at the club president’s house which gave the players the opportunity to peruse a 200+ go book library and borrow tomes that would improve their game. After playing for five hours, players socialized over pizza provided under the AGA rewards program.
- report/photos by Ted Terpstra. photos: (right) action shot of a game and problem analysis; (left) Weihan Huai (left) and Andy Okun 

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John Tromp and the Big Numbers of Go

Monday May 23, 2016

Some years ago, Dutch computer scientist John Tromp (right) and his colleagues reported that the longest possible game of go 2016.05.24_johnTrompwould last longer than the universe is likely to. Now, the culmination of their work on Go Combinatorics—the science of counting—is reported on in Peter Shotwell’s latest essay, “John Tromp and the Big Numbers of Go: The Possible Positions, Games and the Longest.” One finds that the number of possible games “is more than a googolplex, which is a number that cannot physically be written down in the available space of the universe.” Also, with highly advanced computer power since that last report, Tromp and his team finally found the exact 171-digit number for 19 x 19 boards. “A 13×13 board has as many possible positions as the approximately 1080 atoms in the universe and the ‘L19’ number is more than 1090 times greater than this.” In other words, as one science writer quipped, “Saying that there are more go positions or games than atoms in the universe is like saying the national debt is more than a penny.”

 

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AGA Election Update: Khalsa & Zhang re-nominated; no nominees yet for Central or Western Regions

Monday May 23, 2016

Eastern and At-Large board members Gurujeet Khalsa and Ed Zhang have been nominated to retain their seats while Bob Gilman has said he will not run to retain his central region seat. Nominations, including self-nominations, may be made by full members for the region in which the member resides or nationwide for the At-Large seat and must be received by June 15. Nominations and questions must be emailed to elections@usgo.org. Click here for complete election information and qualifications.

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Wall Wins Bracknell

Monday May 23, 2016

Alistair Wall (2d Wanstead) won all his games to win the 38th Bracknell, the first time he has won the event. He beat 2016.05.24_wall-wins-bracknellChristian Scarff, Jim Clare and last year’s winner Des Cann. Also winning all three were Eric Hall (5k Swindon) and John Cassidy (8k Belgium). Among the 26 players taking part were Be Gei’s two very young daughters, playing their first game not among the family. Bournemouth won the team prize. As usual there was the fun selection of side events set by organiser Ian Marsh. The 13×13 was easy to judge as nobody entered and the Go puzzle competition was won by Peter Collins, the only player brave enough to enter. The caption competition was won by Neil Cleverly, Paul Barnard was best at paper folding and Tony Atkins made the best jumping frog.
- British Go Association website

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Problem of the Week

Rescue Tesuji

Black to play