Search found 130 matches

by Andrew
Wed Mar 03, 2021 8:28 am
Forum: Computer Chess Club: General Topics
Topic: triskaidekaphobia
Replies: 3
Views: 380

Re: triskaidekaphobia

There have been many puzzles/compositions designed as single numbers or letters on the board.

Any for number 13?

Or a black cat running under a ladder? :D

Andrew
by Andrew
Tue Mar 02, 2021 7:32 am
Forum: Computer Chess Club: General Topics
Topic: The Knights of Mikhail Zinar
Replies: 7
Views: 1103

Re: The Knights of Mikhail Zinar

Thanks for the nice article Walter! Funnily enough Chessbase now has an article on his KP studies https://en.chessbase.com/post/study-of-the-month-2021-02 But there is a lot of great background information on this man. Does anyone have FENs for positions in thie CB article before I enter them manual...
by Andrew
Mon Mar 01, 2021 10:06 am
Forum: Computer Chess Club: General Topics
Topic: Where to find old Stockfish?
Replies: 3
Views: 261

Re: Where to find old Stockfish?

From the main Stockfish page

Click on the down load link at the top.

Page is for SF13 but there is a link for old/archived versions at the bottom

https://www.dropbox.com/sh/75gzfgu7qo94pvh/NlXX-QLGu6

This page has links to all the major releases!

Andrew
by Andrew
Fri Feb 12, 2021 8:48 am
Forum: Computer Chess Club: General Topics
Topic: Dragon engine
Replies: 13
Views: 1897

Re: Dragon engine

Also many posts by Larry on this forum re Dragon Komodo if you search!

Andrew
by Andrew
Fri Feb 12, 2021 7:38 am
Forum: Computer Chess Club: General Topics
Topic: Dragon engine
Replies: 13
Views: 1897

Re: Dragon engine

No updated nets yet, however I expect a lot of work has been done on then since the initial release and
we'll see some updates soon! I believe I read the TCEC version was an update?

Andrew
by Andrew
Thu Feb 11, 2021 9:58 am
Forum: Computer Chess Club: General Topics
Topic: Fat Fritz 2
Replies: 491
Views: 27978

Re: Fat Fritz 2

The Chessbase article linked above "Fat Fritz 2: The Best of Both Worlds " gives some ratings, but Stockfish has improved since then, not a selling point. A couple of test positions are shown as well, but only giving times for one run when using a multi-thread analysis is useless, the times to solve...
by Andrew
Thu Feb 04, 2021 9:10 am
Forum: Computer Chess Club: General Topics
Topic: NNs seem to solve the Gusev Qxe5!! easily.
Replies: 29
Views: 5132

Re: NNs seem to solve the Gusev Qxe5!! easily.

Or is the big problem for AB engines the trapped rook on H8?

Andrew
by Andrew
Thu Feb 04, 2021 8:30 am
Forum: Computer Chess Club: General Topics
Topic: NNs seem to solve the Gusev Qxe5!! easily.
Replies: 29
Views: 5132

Re: NNs seem to solve the Gusev Qxe5!! easily.

But Stockfish dev(12 November 2019) cannot solve it even after 35 billion nodes searched and 67 ply. It cannot even find the Qxe5 move. Stockfish is known for pruning. Stockfish doesn't "look for the best move", it instead "looks for a move that probably wasn't a bad move". Late move reductions fun...
by Andrew
Sat Jan 23, 2021 3:34 am
Forum: Computer Chess Club: General Topics
Topic: Any recent examples of strong programs losing with white at longer time controls?
Replies: 5
Views: 738

Re: Any recent examples of strong programs losing with white at longer time controls?

It would be very interesting to know the TC for this game, and where each engine left the book!

Andrew