What do you get when you cross the world’s oldest game with the newest form of currency? A bitcoin go tournament, such as the ones being organized online every week at Bitcoingo.io. “Bitcoins are an ideal currency for an international game like go,” founder Steven Pine told the EJ. “It allows students and teachers to connect and transact without concern for currency 
exchanges or waiting on a check or wire transfer to clear. The same is true for tournaments. I think the currency has lots of potential to transform the go community in many positive ways.”
Anyone can sign up, enter a tournament and begin playing on Bitcoin’s own Python/mySQL-based server. Komi is 6.5 points, and each player starts with 15 minutes; there are five 30-second overtime periods. Territory counting is used but no full rule set has been formally adopted. A tournament win earns the victor at least one point, depending on how many points their opponent has. A new tournaments starts, and the old one finishes, at midnight each Saturday. The self-paired “most points” format favors active competitors, so if you plan to play to win, you may need a comfy chair. The winner of the February 10 tournament had 78 points.
Bitcoins are notoriously unstable – last week it was discovered that as much as 5% of the total bitcoin money supply had been 
stolen from a prominent exchange without detection several years ago; the exchange declared bankruptcy. (NY Times 2/25/14) If you plan to convert your winnings to real-world money you may face a challenge. The weekly pot has been 6,000,000 “satoshis” but before you start planning your retirement, you should know that it breaks down to about $40 depending on the bitcoin’s daily value relative to the USD. (On 3/1/14 one bitcoin was valued at $556.85 on Coindesk, which monitors exchanges, down more than ten percent from just ten days before.) “Although the ‘satoshi’ – the smallest fraction of a bitcoin that can be transacted, currently .00000001th of a bit coin — is not well-known, we decided to use it as a base unit to drive home the point that bitcoins are easily divisible and can facilitate micro payments,” Pine said. “Some services talk about ‘millibits,’ but we thought it would be more fun for people to win like 1,000,000 satoshis.” Pine and cofounder Jonathan Hales are underwriting the prizes themselves, hoping that tournament and teaching fees will make the site revenue positive.
If you check it out, bear in mind that it’s a work in progress. Traffic is very low; a private room on an established server would probably bring in more users. But if you enjoy checking out new servers, Steven and Jonathan will appreciate your visit!
– Roy Laird
Spring Go Expo on March 29 at MIT in Cambridge, MA, featuring simuls with professional go players. “Events include go variants and a brief history of go outreach around the world,” reports organizer Cole Pruitt, as well as “donation of several unique Ing Foundation-commissioned ‘trick boards’ to US universities, simuls before and after lunch, and a 2-3 person simul with Chang Hao 9P against American mid-dans with live commentary.” In addition to former world champion Chang Hao 9P, Hwa Xueming 7P and US pro Andy Liu 1P will be on hand, along with a delegation from China. “And as a special bonus, everyone who pre-registers will receive a fan signed by Chang Hao 9P upon their arrival at the Expo!” Pruitt adds/ “We still have slots available for the simul, so if anyone is interested in playing a serious game against Chang Hao, they can contact us for more info.” Lunch will be provided, and the entire event is free of charge.
