Search found 3556 matches

by jdart
Wed Mar 20, 2019 11:54 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: 7-men Syzygy attempt
Replies: 579
Views: 93406

Re: 7-men Syzygy attempt

konsolas wrote:
Wed Mar 20, 2019 9:40 pm
With regards to supporting 7-man syzygy in engines:

Is CFish the definitive source for the 7-man probing code?
I think so.
Has the original code on syzygy1/tb been updated to support 7-man?
No. See https://github.com/syzygy1/tb/issues/31
by jdart
Tue Mar 19, 2019 3:17 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: 7-men Syzygy attempt
Replies: 579
Views: 93406

Re: 7-men Syzygy attempt

One of the issues re Fathom and the CFish 7-man code is that the latter assumes you have a full legal move generator available - of course CFish has that, but it is GPL and I'd like to keep Fathom more permissively licensed, plus not all engines have/need/want a Stockfish-style movegen. So that impl...
by jdart
Sun Mar 17, 2019 6:13 pm
Forum: Computer Chess Club: General Topics
Topic: Allie 0.1
Replies: 17
Views: 1599

Re: Allie 0.1

AllieStein played nice Rxd6! and won. That is an interesting move. I gave Houdini 6 a long think on 6 cores and it likes Rf1 or Rg1 (score +1.45 at depth 42). But if I force Rxd6 it starts to get a higher score. The mainline looks to be 77. Rxd6 Bxd6 78. Qxd6 Rc8 79. Rxb6, with Black giving back a ...
by jdart
Sat Mar 16, 2019 4:01 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Need MSVC with assembler file help
Replies: 24
Views: 497

Re: Need MSVC with assembler file help

Are you programming in assembler, or C? If the latter, why do you care what the .asm is?

--Jon
by jdart
Fri Mar 15, 2019 2:21 pm
Forum: Computer Chess Club: General Topics
Topic: SF mates Leela in 25 moves at CCC
Replies: 10
Views: 559

Re: SF mates Leela in 25 moves at CCC

I think 5. .. Nd7 is just bad, and this may be an example of CCC choosing an unbalanced opening. The game stats from Chessbase actually don't look too horrible, but with best play White is better. The game follows known theory at least through 13. b4. Black had a few chances to deviate: for example ...
by jdart
Sun Mar 10, 2019 3:09 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: 7-men Syzygy attempt
Replies: 579
Views: 93406

Re: 7-men Syzygy attempt

I am going to look again at grafting it into Fathom. When I get time.

--Jon
by jdart
Tue Mar 05, 2019 5:27 pm
Forum: Computer Chess Club: General Topics
Topic: For q technical question please
Replies: 2
Views: 146

Re: For q technical question please

When you post a message or reply to one, look for the "pgn" button that is above the text area you are typing in. Click it then place your PGN data between the tags it generates.

--Jon
by jdart
Sun Mar 03, 2019 6:40 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: International Gsei Web Tournament VI Edition
Replies: 25
Views: 924

Re: International Gsei Web Tournament VI Edition

You can pick up the latest version of Arasan from

https://www.arasanchess.org

--Jon
by jdart
Sun Mar 03, 2019 4:44 am
Forum: Computer Chess Club: General Topics
Topic: do top programs find 35.Nb4 right away ...
Replies: 7
Views: 355

Re: do top programs find 35.Nb4 right away ...

Houdini 6 selects 35. Nb4 instantly and sticks with it.

--Jon