Search found 806 matches
- Sat Jan 28, 2017 2:40 pm
- Forum: Computer Chess Club: General Topics
- Topic: Have engines updated for fide 2014 draw rules?
- Replies: 5
- Views: 1887
Have engines updated for fide 2014 draw rules?
Around 2002, Fide went back to the strict 50 move rule after experimenting with higher draw move limits. There was always a draw that took more moves than the Fide draw move limit. The current record is 517 moves. The history is in the link. https://en.wikipedia.org/wiki/Fifty-move_rule However in 2...
- Fri Jan 27, 2017 5:34 pm
- Forum: Computer Chess Club: Tournaments and Matches
- Topic: CCRL 40/40, 40/4 and FRC lists updated (21st January 2017)
- Replies: 12
- Views: 2945
Re: CCRL 40/40, 40/4 and FRC lists updated (21st January 201
I concur that the 50-move rule has to be invoked by the player having the move. And once the checkmate has occurred, the game was ended, depriving the checkmated player of claiming a 50-move draw, 9.3 The game is drawn, upon a correct claim by a player having the move, if: he writes his move, which ...
- Thu Jan 26, 2017 9:40 pm
- Forum: Computer Chess Club: Tournaments and Matches
- Topic: CCRL 40/40, 40/4 and FRC lists updated (21st January 2017)
- Replies: 12
- Views: 2945
Re: CCRL 40/40, 40/4 and FRC lists updated (21st January 201
I can visualize a scenario where a checkmate is also a legal draw --> if the checkmating move is the last ply of 50-moves without a capture or pawn move, and the side being checkmated declares a draw. This was not the case here as there was a pawn move as recent as move 63.
- Tue Jan 24, 2017 5:03 pm
- Forum: Computer Chess Club: General Topics
- Topic: The value of endgame tablebases
- Replies: 22
- Views: 7935
Re: The value of endgame tablebases
With 6 pieces on the board how can you be sure it was the Nalimov 5-piece tbs that saw the blunder instead of the engine itself?
- Mon Jan 23, 2017 4:56 am
- Forum: Computer Chess Club: Tournaments and Matches
- Topic: CCRL 40/40, 40/4 and FRC lists updated (21st January 2017)
- Replies: 12
- Views: 2945
Re: CCRL 40/40, 40/4 and FRC lists updated (21st January 201
Hi Graham, Found this one in 40/40. I like the checkmate. -Norm [Event "CCRL 40/40"] [Site "CCRL"] [Date "2015.12.23"] [Round "490.1.931"] [White "Ecce 1.0 (rev. 508) 64-bit"] [Black "Clarabit 1.00 64-bit"] [Result "1/2-1/2"] [ECO "B10"] [Opening "Caro-Kann defence"] [PlyCount "137"] [WhiteE...
- Tue Jan 17, 2017 3:56 pm
- Forum: Computer Chess Club: General Topics
- Topic: Moved "40H" tools/utilities to a new URL
- Replies: 16
- Views: 3463
Re: Moved "40H" tools/utilities to a new URL
Note that I intend to keep the two current sites. Thanks - Norm The more the merrier. Thanks to Jesse and Frank for the two additional urls to park my web site. Here is where "40H" / "Chess Tools, Utilities and Downloads" is situated: 40h.000webhostapp.com komodochess.com/pub/40H-pgn-utilities nk-q...
- Sat Jan 14, 2017 3:44 pm
- Forum: Computer Chess Club: General Topics
- Topic: Moved "40H" tools/utilities to a new URL
- Replies: 16
- Views: 3463
Re: Moved "40H" tools/utilities to a new URL
Hi Norm, it seems you have from time to time problems with your important site with the providers you are using. If you like / need I can send you the passwords from www.amateurschach.de. So you can added your complete files on my site and you have enough space and you can very easy upload your pag...
- Sun Jan 08, 2017 2:51 pm
- Forum: Computer Chess Club: General Topics
- Topic: Chessbase Mating Pattern Statistics
- Replies: 6
- Views: 1323
Re: Chessbase Mating Pattern Statistics
Addendum: The original mating example also has a symmetry factor. So its multiplicity should be 120.
- Sun Jan 08, 2017 2:25 pm
- Forum: Computer Chess Club: General Topics
- Topic: Chessbase Mating Pattern Statistics
- Replies: 6
- Views: 1323
Re: Chessbase Mating Pattern Statistics
I would like to see a classification system for all the different "types" of checkmates, and stalemates. Similar to the classification for openings. There are several obvious obstacles. First, each "checkmate" can occur with colors reversed, and in many different locations. For example, the original...
- Mon Dec 26, 2016 7:45 pm
- Forum: Computer Chess Club: General Topics
- Topic: Moved "40H" tools/utilities to a new URL
- Replies: 16
- Views: 3463
Re: Moved "40H" tools/utilities to a new URL
All seems fine now. I have 2 good locations for my 40H site. The previously reported outage at one of the locations only lasted a few hours. Considering that I had to abandon 3 previous locations this year because they stopped working, I am happy with the two I have now. Please bookmark whichever, o...