Toughest!!!

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How many total number of different chess games are possible?

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Lokesh Verma ·2009-01-13 10:02:01

this is not solved i think..

there are estimates to the number which go to a few powers of 10..

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Abhishek Priyam ·2009-01-13 10:05:22

169518829100544000000000000000

this is just for first 10 moves..

[3]

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Abhishek Priyam ·2009-01-13 10:07:10

Allis also estimated the game-tree complexity to be at least 10¹²³, "based on an average branching factor of 35 and an average game length of 80 only".

As a comparison, the number of atoms in the Universe, to which it is often compared, is estimated to be between 4x10⁷⁹ and 10⁸¹.

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Aditya ·2009-01-13 10:11:02

is that the exact figure pirate????

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Abhishek Priyam ·2009-01-13 23:27:52

10 moves i think is exact..

2nd post is copied from wiki

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