7 pieces tablebases

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7 pieces tablebases

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Thibault de Vassal    (2016-04-16)
7 pieces tablebases

Hi all, I just realized that 7-pieces tablebases (Lomonosov tablebases) have been produced... 100 Tb would be necessary to use it!! Looks like that it is available on another chess website, but not for free yet.

It would be useful in the last game of the 13th round robin final :)


Herbert Kruse    (2016-04-17 02:47:32)
7 pieces tablebases

the lomonosov android app says draw

Thibault de Vassal    (2017-11-15 17:10:55)
7 pieces tablebases

Wow, fascinating informations from 7 pieces tablebases in here:


More than 540 moves are necessary to checkmate in some situations!

It would only take 1 To for 7p Syzygy Endgame Tablebases while Lomonosov takes 140 To

Thibault de Vassal    (2017-11-15 18:02:00)
7 pieces tablebases

By the way, do I read/understand correctly that Queen+Rook+Bishop can win against Queen+Queen in any endgame ??

How's that possible?!

Ilmars Cirulis    (2017-11-20 17:44:49)
7 pieces tablebases

Probably the QRB wins against QQ too often to not mention the rare wins (that are shorter too, probably) in the other direction is missing from Wikipedia article.

One has to find complete statistics somewhere as Wikipedia article doesn't help in this case.

Ilmars Cirulis    (2017-11-20 17:48:28)
7 pieces tablebases

I messed up the grammar, but it should be understandable with some effort.

Ilmars Cirulis    (2017-11-21 08:29:46)
7 pieces tablebases

[kqrb4/8/8/8/8/8/8/KQQ5 w - - 0 1] - for example, this is won for the white. :D





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