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Comments by DougChatham

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N-Plus-K Queens Problem PageOne or more fairy chess problems
. Missing description[All Comments] [Add Comment or Rating]
💡📝Doug Chatham wrote on Fri, Sep 21, 2007 11:38 PM UTC:
Editors: Thanks for fixing this page.

Atlantis Chess. Instead of moving, a player may remove an square from the edges of the board. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Sep 3, 2007 09:42 PM UTC:
Dane,
Yes, the board can be cut in two. Yes, knights can jump over removed squares just like they jump over occupied squares. I'm not sure what you mean by 'special rule'.

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Doug Chatham wrote on Fri, Aug 31, 2007 01:04 PM UTC:
The Chess Variant Pages has a link to the Tile Chess page. See http://www.chessvariants.org/link2.dir/tile.html.

2007-2008 Chess Variants Design Contest. Chess variant inventors gather round! We're doing it again! Exact nature of contest to be determined with YOUR help!![All Comments] [Add Comment or Rating]
Doug Chatham wrote on Tue, Aug 28, 2007 07:34 PM UTC:
Jeremy,
When is the deadline for submission to your 45/46 contest?

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Doug Chatham wrote on Mon, Aug 20, 2007 12:14 AM UTC:
So, would you prefer a Rook+Nightrider to a Marshall?  Or a
Bishop+Nightrider to a Cardinal?

2007-2008 Chess Variants Design Contest. Chess variant inventors gather round! We're doing it again! Exact nature of contest to be determined with YOUR help!![All Comments] [Add Comment or Rating]
Doug Chatham wrote on Wed, Aug 1, 2007 08:32 PM UTC:
I'd like to submit the following theme ideas:
  1. An X-squares contest: The number of squares would be variable, changing during the game. An example would be Tile Chess.
  2. A 45-piece contest
  3. A 3-player variant contest

All the Way Chess. Pieces must move as far as they can when moved. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
💡📝Doug Chatham wrote on Sat, Jun 2, 2007 02:14 PM UTC:
According to The Classified Encyclopedia of Chess Variants (p. 51), Jaime Poniachik invented this game in 1995 under the name 'Banana-Skin Chess'. Editors, please make the appropriate corrections.

I apologize for my error.


Seirawan ChessA game information page
. invented by GM Yasser Seirawan, a conservative drop chess (zrf available).[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Apr 16, 2007 01:11 PM UTC:
Since Scrabble has neither determinism nor perfect information, it seems that removing those elements from chess won't necessarily prevent Scrabblization.

Chess on a Mass Transit System. Missing description[All Comments] [Add Comment or Rating]
💡📝Doug Chatham wrote on Tue, Apr 10, 2007 04:01 PM UTC:
Sorry, (zz038)A. Black, I didn't mean to imply that you personally were looking for a duplicate of chess. The second sentence in my previous comment was an attempt to preemptively answer an anticipated question from some as-yet undetermined 'you'.

Anyway, I believe you can set up a game of 'Chess on a Mass Transit System' on a chessboard or any other sort of game board.


Chess. The rules of chess. (8x8, Cells: 64) (Recognized!)[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Thu, Mar 29, 2007 06:41 PM UTC:
Roshan,
According to Article 8 of the FIDE Laws of Chess:
If, during a game, it is found that an illegal move was made, the position shall be reinstated to what it was before the illegal move was made. The game shall then continue by applying the rules of Article 7 to the move replacing the illegal move. If the position cannot be reinstated, the game shall be annulled and a new game played.

So, either put the pieces back where they were before you exposed your king, or cancel the game and start over.

Chess on a Mass Transit System. Missing description[All Comments] [Add Comment or Rating]
💡📝Doug Chatham wrote on Mon, Mar 26, 2007 03:05 PM UTC:
Yes, you could set up a transit system that'd work on a chessboard. If you want a more exact duplicate of chess, you should add 'Restricted' pieces that are only allowed to use specified routes.

EEEEEEEEEEEEEEEEEEEEEEEX! Chess. A game designed to be as different to chess as possible while still being the same as chess. (1x72, Cells: 72) [All Comments] [Add Comment or Rating]
Doug Chatham wrote on Sat, Mar 10, 2007 12:10 PM UTC:
A Mook is a Rook that can castle and a Computer is a Rook that cannot castle.

No-Yes! ChessA game information page
. French commercial variant with an element of chance.[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Feb 19, 2007 01:15 PM UTC:
Replace the 'fr/home' in the URL with 'en/home' to get English. Unfortunately, the translation seems to be mechanically produced.

The ShortRange Project. Missing description[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Wed, Oct 18, 2006 05:07 PM UTC:
It seems that all the pieces in the ShortRange Project will capture by displacement. Is that a deliberate choice?

Caïssa Britannia. British themed variant with Lions, Unicorns, Dragons, Anglican Bishops, and a royal Queen. (10x10, Cells: 100) [All Comments] [Add Comment or Rating]
Doug Chatham wrote on Wed, Oct 11, 2006 01:18 PM UTC:
Well, someone's thought of a DaVinci chess problem: http://www.neverendingbooks.org/index.php/a-davinci-chess-problem/

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Doug Chatham wrote on Thu, Sep 28, 2006 07:22 PM UTC:
Is it Ralph Betza's PASGL 312 Chess?

Chess. The rules of chess. (8x8, Cells: 64) (Recognized!)[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Wed, Sep 20, 2006 07:33 PM UTC:
Anyone aware of amusing alternate appellations for the other chess pieces? For example, did anyone grow up calling the pawns 'midgets'?

The FIDE Laws Of Chess. The official rules of Chess from the World Chess Federation.[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Aug 28, 2006 09:16 PM UTC:
No. A king may never move itself next to the opponent's king. Period.

See the Chess FAQ for more information.


Leapers ChessA Zillions-of-Games file
. Played upon a 10x10 field with all the pieces having leaping capability.[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Tue, Aug 8, 2006 01:25 AM UTC:
Well, while we're being silly, how about a Carpenter-Bishop mix -- a Carhop? :-)

The FIDE Laws Of Chess. The official rules of Chess from the World Chess Federation.[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Aug 7, 2006 07:21 PM UTC:
bryan,

To make an en passant capture, the attacking pawn must be on the opponent's fourth row. Also, if you capture en passant, that is your move -- you don't get a bonus turn. For more information on en passant, see this FAQ page.


Perpetual check. Explanation of perpetual check with an animated diagram.[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Wed, Aug 2, 2006 09:37 PM UTC:
Rico,
If it's a draw, then neither player wins and neither player loses. In a tournament game (where a win gets 1 point and a loss gets 0 points), each player would get 1/2 a point for the draw.

Poll number Approval Poll for Game Courier Tournament #3. Vote for which games you want in the third Game Courier tournament.[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Fri, Jun 23, 2006 05:10 PM UTC:
It looks like 'Two Pipe Chess' is so nice, it's listed twice.

Wey. Another variant in the same family as Avon, Cam, Isis, and Kennet. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Jun 12, 2006 03:52 PM UTC:
In the last sentence, should 'vihop' be 'Bishop'?

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Doug Chatham wrote on Tue, May 30, 2006 02:37 PM UTC:
Does the Elk do Queenside castling?

Chess. The rules of chess. (8x8, Cells: 64) (Recognized!)[All Comments] [Add Comment or Rating]
Doug Chatham wrote on Mon, Apr 24, 2006 01:29 PM UTC:
Try reading this page on the 50-moves rule: http://www.chessvariants.org/d.chess/50moves.html.

Editors: Maybe there should be a link in the 50-moves paragraph of this Rules of Chess page to the 50-moves FAQ page.


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