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Oh, I understand the very basics of numbering the board and moving x to y, I just figured that some of these fools would be able to visualize the play of the game in their heads, without getting out a chess board.


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A master from the 1800's (Morphy maybe?) played eight games at once, 'blind', and won them all.

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Theres been a few gm's that have done 10 board blind simuls. I think recently nakamura did a 15-20 board and said he felt like he could of eaisly done more.