How many combinations of chess is there?

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10th August 2008, 07:54pm
#1
by Ryuzaki_Lawliet
United States
Member Since: Jan 2008
Member Points: 93

It's been bugging me but i want to know how many chess combinations there are in the first 4 moves as in each side moved once. I read that the is about 10^29505 different games of chess total. it's a big number i know that but what is the actually number of moves in the first 4 moves. each side moving once there is 200.

11th August 2008, 02:43am
#2
by artfizz
South (GMT) +rT United Kingdom
Member Since: May 2008
Member Points: 3402

Ryuzaki_Lawliet wrote:

... each side moving once there is 200.


 With 20 possible opening moves by white, and 20 possible replies by black, there are actually 400 positions reachable at this stage.

11th August 2008, 10:03am
#3
by Ryuzaki_Lawliet
United States
Member Since: Jan 2008
Member Points: 93

sorry mistake thinking something else

12th August 2008, 07:57am
#4
by artfizz
South (GMT) +rT United Kingdom
Member Since: May 2008
Member Points: 3402

Ask pvcmike how he arrived at over 70,000 in posting #9 of this Topic: http://www.chess.com/forum/view/general/how-many-different-chess-positions-are-there?page=1

30th December 2008, 08:58pm
#5
by MINTAKASTAR
SINALOA Mexico
Member Since: May 2008
Member Points: 415

conbinations in chess  are caothic, well semi-caothic because every time that a piece is capture, the combinations are less.

 

so it's almost infinite, but not.

30th December 2008, 09:23pm
#6
by Ryuzaki_Lawliet
United States
Member Since: Jan 2008
Member Points: 93

as in all the combinations of chess not one game's worth. if i never played the same game how many would it take until i ran out. the people who are going to comment you can't live that long, assume that i can.

 

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