Last hour info: (Google translated)

source: https://www.facebook.com/groups/141553385913043/

"The organizers of the tournament in Varna didn’t allowed Borislav Ivanov to take a participation. The mysterious chess player does not appear on the test. Silvio Danailov: We can not replay this game again. Silvio Danailov announced that this case with Borislav Ivanov is already closed, but he was not clear whether the man from Blagoevgrad cheats by technical means or he is a new genius. The hero from many chess tournaments, media and social networks Borislav Ivanov failed test, organized by the Bulgarian Chess Federation (BCF).

The sensational success of the talented young boy from Blagoevgrad provoked many comments. The best Bulgarian players declared that they would not play in tournaments with his participation and his federation stopped racing straight about 4 month which was unsuccessfully challenged in court. Because of this BCF organize specialized tests with help of company for polygraph's services and psychological assessments ASES. Borislav Ivanov personally announced in a statement: "I give consent to participate in the delivery of specialized tests with technical means to prove objectively with scientific means, that I do not use any unfair means in the game." 
The test was scheduled to provide on June 19 at 13.00 in the offices of BCF in the Sport's building. How important is this talks presence of the President of BCF and the European Chess Union Silvio Danailov, his deputy, Prof. Nikolay Nedkov, CEO Nikolay Velchev, Head of Sector "Chess" at the NSA Radislav Atanasov, representatives of the Blagoevgrad club "Victory."
At the same time, however, Borislav Ivanov went to Varna with the illusion that will participate in the open international tournament, which did not happen. After he failed to appear the test Silvio Danailov said that Bulgarian federation has already ended with this case. According to Todor Todorov, General Manager of the company ASES, these tests are objective, reliable, and through polygraph these tests can establish an abuse. In preparing the psychological portrait it is establishes the probability of occurrence of unfair behavior. Possibility of error does not exist. Any adverse factors such as momentary state of mind or artistic talents also can overcome. According to Silvio Danailov our federation is unable for "replay the game" with new tests. They have enough other commitments, and Danailov came from Spain especially for this event.
The problem with fraud during the game is not Bulgarian patent. In Germany there are 2 such cases and even best national players can not understanding where is the key to the success of "the new geniuses"."

Keano wrote on 06/14/13 at 08:28:25:


My opinion, too!

And here, his peformance:

http://chess-results.com/tnr103659.aspx?art=9&lan=1&fed=RUS&wi=821&snr=186

Merely a tournament expulsion?  He's only 12, but I'd still think it warrants a ban of some length of time.

Not Ivanov this time, but a Russian youngster caught in Bulgaria with a position from his game on his mobile phone and expelled from the tournament.

http://www.goldensands.bulchesssummer.eu/rounds.html

http://kevinspraggettonchess.wordpress.com/2013/06/08/saturday-coffee-4/

Also this stuff won't be off the shelf, so it'd be quite easy for them to select basically any frequency to use.

piefr1 wrote on 06/06/13 at 15:48:29:

if stuff like this is so cheap, can it be so difficult to produce a cheap 'signal jammer'?
I don't know, just wondering