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Subject: Re: Basics of Group Theory for Chess Players A Ply

Author: Günther Simon

Date: 02:30:44 05/22/05

Go up one level in this thread

On May 22, 2005 at 05:22:09, chandler yergin wrote:

>On May 22, 2005 at 04:41:24, chandler yergin wrote:
>
>>On May 20, 2005 at 22:15:59, Robin Smith wrote:
>>
>>>On May 20, 2005 at 13:24:29, chandler yergin wrote:
>>>
>>>>On May 20, 2005 at 12:26:50, E. Nielsen wrote:
>>>>
>>>>>On May 20, 2005 at 12:04:52, chandler yergin wrote:
>>>>>
>>>>>>Each move and its response is called a ply.
>>>>>
>>>>>NO!!! There are two plies per move. :)
>
>Do you disagree with this?
>1. e4 is a move = 1 Ply
>2. e5 as a response is 1 move = 1 Ply
>

gosh...of course this is wrong!
1 ply = 1 _half_move and 2 plies are 1 move,
time to get this.
That's why it is 1.e4 and 1...e5 ;-) (not 2...e5)

Guenther

• Re: Basics of Group Theory for Chess Players A Ply chandler yergin 03:08:42 05/22/05
  • Re: Basics of Group Theory for Chess Players A Ply David Mitchell 14:44:36 05/22/05
    • Re: Basics of Group Theory for Chess Players A Ply chandler yergin 17:52:58 05/22/05
    • Re: Basics of Group Theory for Chess Players A Ply chandler yergin 17:40:22 05/22/05
      • Re: Basics of Group Theory for Chess Players A Ply Robin Smith 20:38:16 05/23/05
        • Re: Basics of Group Theory for Chess Players A Ply Darrel Briley 01:45:57 05/25/05

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