Longest Win for King + 2 pawns vs. King + 2 pawns

[GothicChessInventor]

Does anyone know which position in the K + 2P vs. K + 2P database is the mate in 141 moves?

I am very curious.

Thanks!

[Vinvin]

I suppose it transpose in a KQP vs KQP ending

[GothicChessInventor]

Yes but I'm wondering how "reognizeable" that is from the parent 6-piece position. It is most likely a position where white to move wins but black to move draws, so white might win by a single tempo.

[GothicChessInventor]

Also I thought the longest KQP vs. KQP ending had a max win of about 120 moves, so there is some additional KPP vs. KPP struggling possible.

[Bryan Hofmann]

Does anyone know which position in the K + 2P vs. K + 2P database is the mate in 141 moves?

I am very curious.

Thanks!

http://kirr.homeunix.org/chess/longest- ... ngth.shtml

FEN:8/8/2p4P/5P2/1k6/4p3/K7/8 w - -

[GothicChessInventor]

Thanks!

Interesting that there are no "mate in 11" longest wins!

[Marimar]

[d]8/8/2p4P/5P2/1k6/4p3/K7/8 w - -