Hello.
I just read the thread and felt like commenting on some posts.
TonyRo wrote on 11/11/15 at 16:29:36:
I have not been able to track down the video - does anyone know exactly what they were saying and at what point in the game they spoke?
dfan wrote on 11/11/15 at 17:30:06:
It happens at around 39:30 of
this video. There is some useful context starting at 36:30.
I made a transcript of what could be heard from Topalov and MVL's conversation in the video found in the post above:
Topalov: "Computer didn't show"
MVL: "no"
Topalov: "oh sh..."
Topalov: "I thought it was your...
MVL: "only talent"
Topalov: ...super, super-computer"
MVL: *Smiles and shakes head right to left*
Topalov: "no ok. You are lying"
*Both players leave the confessional box*
Judging from the above conversation.
Keano wrote on 11/12/15 at 07:36:07:
Topalov was seeking the opinion of MVL on a key opening position
Is a statement that would not appear to be proven in the video.
tipau wrote on 11/12/15 at 09:55:06:
calling it 'the worst kind of cheating' is completely over the top.
Would be accurate as there are considerably less lawful ways that conversation could have gone.
hicetnunc wrote on 11/12/15 at 10:51:49:
it was a joke !
Is perhaps true and perhaps not. In any case. Jokingly trying to find out information is still a way of trying to find out information.
hicetnunc wrote on 11/12/15 at 10:51:49:
It's not cheating
Is hard to determine. The relevant section of the Fide laws of chess (11.3a)
During play the players are forbidden to use any notes, sources of information or advice, or analyse any game on another chessboard. From the transcript of the incomplete conversation above it can be determined that Topalov got some information from MVL. This was that something was not found by MVL's super(super)-computer (it was found by talent

). Now this something could have been basically anything (e.g. the solution to a math problem), although it is very reasonable to believe that it was something to do with chess.
If it was this 15.Qd1 move that at the very moment of the Topalov-MVL conversation was on the board against Caruana then Topalov could potentially benefit from the information gained through MVL.
For example MVL says (or strongly implies as in the case at hand) that this move has been found by his computer. Topalov now knows that he has played theory approved by MVL plus computer and that there is little to worry about; plausibly making him spend less time on second guesses. Other example. MVL says (or strongly implies) Topalov, you have got it wrong this move is not something I have looked at with my computer. Topalov then gets the chance to run back to the board and start to think, likely benefiting his future chances and not something he would have done if the conversation with MVL never happened.
So if Topalov asked something about 15.Qd1 and MVL replied. As an arbiter one should see that MVL acted as a source of information and that this makes this part of the conversation unlawful per the laws of chess. Still the seriousness of both players offence can be debated and would I have been the arbiter I would have settled for a warning.
There is also the following from the Fide competition rules (9.4) that can be mentioned.
A player shall not speak about any game while it is in progress, except as allowed in the Laws of Chess. Granted the players would in this case just have discussed previous experience with a move played in a game in progress and the rule would have to be applied in a broad sense for this to be considered unlawful.
Have a nice day.