Search found 1494 matches

by Ajedrecista
Mon Aug 03, 2020 6:16 pm
Forum: Computer Chess Club: General Topics
Topic: Vintage .... Rating List Winboard from June 1999 (16:42)
Replies: 36
Views: 2422

Re: Vintage .... Rating List Winboard from June 1999 (16:42)

Hello Frank: There are more old lists available online! https://web.archive.org/web/*/http://www.in-trier.de:80/~quisinsky/* You can filter by text (.zip, .htm and so on). ------------------------ https://web.archive.org/web/20000531033000if_/http://www.in-trier.de:80/~quisinsky/schach/download/sons...
by Ajedrecista
Fri Jul 31, 2020 4:20 pm
Forum: Computer Chess Club: General Topics
Topic: Impossible to access the WinBoard forum
Replies: 5
Views: 581

Re: Impossible to access the WinBoard forum.

Hello Roland:

I get the same error. However, I can access the forum with Google Chrome if I click on the upper right message 'Return to index page'. If you leave the forum and do not clear browser history, you can reach the forum again without the SQL error.

Regards from Spain.

Ajedrecista.
by Ajedrecista
Sat Jul 18, 2020 5:49 pm
Forum: Computer Chess Club: General Topics
Topic: /abrok.eu/stockfish/
Replies: 5
Views: 1108

Re: /abrok.eu/stockfish/

Hello: Your connection is not protected. Certificate in the certificate chain is out of date. :shock: :cry: Same here. I think I experienced this with other web a few weeks ago and it solved itself some days later. It was reachable with modern Android versions but not with older Android versions. Us...
by Ajedrecista
Fri Jul 17, 2020 4:07 pm
Forum: Computer Chess Club: General Topics
Topic: Puzzle of day 07/17/2020
Replies: 4
Views: 635

Re: Puzzle of day 07/17/2020.

Hello Paulo: I got it by myself in less than a minute! I checked later with Schooner given solution just to be sure. It does not look difficult but I am pleased of being able of solve it. This happens to me all the time at such positions: if I find them and being told that they are problems, I might...
by Ajedrecista
Thu Jul 16, 2020 9:40 am
Forum: Computer Chess Club: General Topics
Topic: Cooked composition?
Replies: 5
Views: 627

Re: Cooked composition?

Hello: With the given solution, once the board reaches seven pieces (after 1. Nf5 h2 2. Nxg3 Rf3 3. Nh1 Kxe4), there is a DTZ (distance to zero) in 23 according to Syzygy online EGTB (KRBNvKRP): https://syzygy-tables.info/?fen=2R5%2FB4K2%2F8%2F8%2F4k3%2F5r2%2F7p%2F7N+w+-+-+0+4 [d]2R5/B4K2/8/8/4k3/5r...
by Ajedrecista
Wed Jul 15, 2020 12:08 pm
Forum: Computer Chess Club: General Topics
Topic: games with material balance
Replies: 6
Views: 1053

Re: Games with material balance.

Hello Robert: Probably combining pgn-extract and Norm's EPD utilities could do the trick: Norm's utilities. Readme for EPD Tools & Utilities [...] Comments: 1, To output games from a "pgn" file whose ending position has a user-specified number range of pieces: PGN-Extract -Wepd --nofauxep -s -otemp....
by Ajedrecista
Mon Jul 13, 2020 4:39 pm
Forum: Computer Chess Club: General Topics
Topic: Which CPUs was used against Kramnik in 2002 ?
Replies: 18
Views: 2976

Re: Which CPUs was used against Kramnik in 2002?

Hello Milos: What does it mean dual processing??? Petium III Xeons are all single core, single thread machines. Also having 8 CPUs running 6Mnps would mean that each core is running at least 800knps. That seems extremely high for such a crappy 933MHz core. Only possible in late end-game. Someone was...
by Ajedrecista
Mon Jul 13, 2020 4:25 pm
Forum: Computer Chess Club: General Topics
Topic: Which CPUs was used against Kramnik in 2002 ?
Replies: 18
Views: 2976

Re: Which CPUs was used against Kramnik in 2002?

Hello Vincent: I have found the following information: firstly under CPW, there is a link to Selective Search computer magazine (page 9 of that issue): http://www.chesscomputeruk.com/SS_103.pdf The greatly anticipated million dollar 'Brains in Bahrain' match between 2807 rated Vladimir Kramnik and a...
by Ajedrecista
Mon Jul 13, 2020 9:35 am
Forum: Computer Chess Club: General Topics
Topic: Speaking of checkmate verifications...
Replies: 17
Views: 3592

Re: Speaking of checkmate verifications...

Hello Vincent:
Vinvin wrote:
Sun Jul 12, 2020 10:17 pm
[...]

I think that Bright is an evolved version of Spark. It's probably better to find mates.
I would say just the opposite. Please take a look at CPW:

Bright

Spark

Regards from Spain.

Ajedrecista.
by Ajedrecista
Fri Jul 10, 2020 7:04 pm
Forum: Computer Chess Club: General Topics
Topic: Lc0 evaluation of startpos is -2147483648
Replies: 5
Views: 656

Re: Lc0 evaluation of startpos is -2147483648.

Hello Louis: Anyone else seeing stuff like this from Lc0? info depth 18 seldepth 53 time 196336 nodes 2568924 score cp -2147483648 wdl -2147483648 1000 -2147483648 nps 13283 tbhits 0 pv e2e4 e7e5 g1f3 b8c6 f1b5 a7a6 b5a4 g8f6 e1g1 f6e4 d2d4 b7b5 a4b3 d7d5 d4e5 c8e6 c1e3 f8c5 d1d3 e8g8 c2c3 d8e7 b1d2...