EGTB data mining‏

[Vinvin]

Hello all,
do you have a tool to select positions based on the DTM/DTC ?
I wrote a message here : http://www.talkchess.com/forum/viewtopic.php?t=57331
This place seems to be the more qualified to give me informations.

The purpose is to add a point "endgame mates" in the menu training in this free-open-source chess site : http://lichess.org/

I copy the original message (but 20 changes to 50) here :

I would get the EPDs and the distances for 50 (or 100) longest distances to mate (and/or conversion) for each of this elementary endgames :

Level beginner

KRR vs K
KQ vs K
KP vs K
KQ vs KP
KQ vs KN
KQ vs KB
KN vs KP

Level intermediate

KBB vs K
KR vs KP
KR vs KN
KP vs KP
KBP vs KB
KBP vs KN
KNP vs KB
KNNN vs K (for run)

Level advanced

KRP vs KR
KQ vs KR
KBN vs K
KR vs KB
KQP vs KQ
KRB vs KR
KNN vs KP


Thanks for your help !
Vincent

[Kirill Kryukov]

Hi Vincent,

If I remember correctly, Wilhelm should be able to do this sort of mining. Have you tried it?

[Vinvin]

Hi Vincent,

If I remember correctly, Wilhelm should be able to do this sort of mining. Have you tried it?

Thanks Kirill, I learned to use Wilhelm and I found what I was looking for !!!

[Vinvin]

I made a zip file with a lot of EPD positions : https://www.dropbox.com/s/3or245ruu7r2n ... D.ZIP?dl=0

Level beginner

KRRK-7plus-moves.epd
KQK-9moves.epd
KRK-14plus-moves.epd
KPK-23plus-moves.epd
KBBK-17plus-moves.epd

Level intermediate

KPKP-30plus-moves.epd
KPKN-27plus-moves.epd
KNKP-6plus-moves.epd
KQKB-16plus-moves.epd
KQKN-20plus-moves.epd
KRKP-24plus-moves.epd
KRPKR.epd
KQKP-25plus-moves.epd
KNPKB.epd
KRKPP-34plus-moves.epd
KQKQ-12moves.epd
KNPKN-51-55moves.epd
KNNNK-19plus-moves.epd
KRPPKR-70moves.epd

Level advanced

KBNK-32plus-moves.epd
KRKB-25plus-moves.epd
KRNKR-20moves.epd
KRNKR-31plus-moves.epd
KQKBN.epd
KRBKR.epd
KQKBB-60moves.epd
KRKBP-32plus-moves.epd
KRKN-37plus-moves.epd
KNPKN-40-41moves.epd
KBPKB-45plus-moves.epd
KBPKN-30-40moves.epd
KBPKP-63plus-moves.epd
KQRKQ-30plus-moves.epd

Level expert

KNNKP-40moves.epd
KNNKP-45moves.epd
KQKR-20moves.epd
KQKR-33plus-moves.epd
KQPKQ-40-60moves.epd
KQKNN-55plus-moves.epd
KQKRN-37-39moves.epd
KQKRN-40-55moves.epd
KQKRB-40-49moves.epd
KQKRP-select55-80moves.epd