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I just read that Alexander Alekhine simultaneously played 26 blindfold games.
Are blindfold players allowed to look at the list of moves? Can they re-create the position in their mind from the list of moves, or do they have to memorize the position on each table?
What I'm going to say is too long for a comment so I guess I have to answer. This is funny because I'm the one who marked your question as favorite, just in case someone answers it, I wanted to know the answer, and here I am the one who's answering it!
Do you know what were the rules of these competitions ?
No but I'll keep searching, maybe I can provide a better answer later on. If you only want to read my answer to your question scroll down, it's the last part.
But I guess, that Alexander Alekhine did not look at anything when playing. I will tell you why I think he didn't look, I will tell you how I think he was able to do it. Lets look at other things that our mind can do, and we'll talk about chess in the end.
You can do this, untrained, normal person, what can a professional do?
To fully understand what the brain is capable of you should take a look at:
Lets talk about the second example in particular, that guy is autistic and blind, so the brain adapted to the situation and his memory becomes so good that he could play any music he ever heard any time, perfectly.
Those are more exceptional people but still untrained.
Lets talk about chess now, all the chess players, at least all the GMs are trained professionally from a very young age to play chess.
What would a trained chess kid be able to do? What would a 13 year old kid do nowadays? play xbox, listen to Justin Bieber, watch cartoon network...
What would a 13 years old chess player do? Well Fischer at the age of 13 did the most amazing checkmate ever against Donald Byrne, I think no supercomputer will be able to do what Fisher did, it was called the game of the century.
I talked about how good the brain could become at certain things like memorization, but I still haven't answer your initial question!
You should know that Alexander Alekhine isn't the current record holder.
I quote from the second article:
George Koltanowski set the world's blindfold record on 1937 by playing 34 chess games simultaneously while blindfolded, winning 24 games and losing 10, over a period of 13 hours. The record was included in the Guinness Book of Records and is generally accepted as the world record to this day.
And most importantly
Miguel Najdorf increased this record to 45 opponents in 1947, with the result of 39 wins, four draws and two losses.However, he had access to the scoresheets, and there were multiple opponents per board.Koltanowski claimed that he could have managed 100 games under those conditions.
So you can see why i don't think Alekhine had access to the scoresheets, otherwise they wouldn't have accepted his record, which is exactly what happened with Najdorf. Besides the players who challenged Alekhine, would feel it's unfair to challenge a great GM, with access to scoresheets, he would beat them all so easily.
Now how do I personally think he did it?
And finally from Wikipedia I guess the answer you wanted to know
Occasionally, grandmasters have given blindfold simultaneous displays. In such displays, the exhibitor does not look at any of the boards, but retains all the moves of the games in his/her head. The opponents utilize boards and pieces in the standard fashion, but their moves are communicated verbally to the exhibitor by an arbiter or intermediary.
Note
I don't think that GMs rely on their visual memory so much, but rather they do something like meditation, where they create their own games inside their heads and visualize it.
They memorize the position on each table; In this kind of event, they simply don't have the time to spend to much time on each position. Also trying to re-create the position like this is not practical when you play blindfold chess
If you want to know (almost) everything on blindfold play, check out this great book on http://www.blindfoldchess.net/
Cheers!
Not in the casual games I played, and mostly won. Nor in an exhibition by an IM that I helped by relaying moves to the IM and making his responses on the boards. He played 6 games simultaneously.
Having a list of the moves virtually undoes the blindfold aspect of playing.
