The RNN/RB endgame
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The RNN/RB endgame
Does anybody knows what is the general outcome of this endgame?
Re: The RNN/RB endgame
According to our with Marc Bourzutschky results both krnnkrb and krnnkrn are a common winArpad Rusz wrote:Does anybody knows what is the general outcome of this endgame?
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Thanks for your answer!
I am a study composer and these are maybe sad news for one of my new studies: there are some RNN/RB positions which must to be only draws...Like the following positions with white to move:
8/2N2k1K/6N1/5rb1/8/8/8/1R6
1R5K/3k4/6N1/1N4r1/8/8/3b4/8
But I am happy that somebody is working on 7-men tablebases. When will be the new tablebases publicly available? Or maybe 7-men bitbases which are much smaller in size?
I am a study composer and these are maybe sad news for one of my new studies: there are some RNN/RB positions which must to be only draws...Like the following positions with white to move:
8/2N2k1K/6N1/5rb1/8/8/8/1R6
1R5K/3k4/6N1/1N4r1/8/8/3b4/8
But I am happy that somebody is working on 7-men tablebases. When will be the new tablebases publicly available? Or maybe 7-men bitbases which are much smaller in size?
Last edited by Arpad Rusz on Thu Feb 14, 2008 9:47 pm, edited 2 times in total.
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