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Comments by ChessShogi

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Play Chess Variants with Jocly. Missing description[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Mon, Feb 5, 2024 06:41 PM UTC in reply to François Houdebert from 04:52 PM:

I just followed HG's recommendation to swap 2 lines: so it's not really fixed yet on the Jocly branch, only on a test branch.

Sure, but it is a start.

We'll have to get back to work on improving our pull request when HGM is available for that. I've made a todo list of the remaining topics. I can make myself available for that at this time. I've noted the name change to seireigi. What summary (one line description) would you like instead of "Spirit shogi variant"  : shogi with different promotions ?

The current description is nice and minimalistic, but I think "Shogi with more varied promotions" would work better for the average player.

If you'd like me to compile a set of new variants for the CVP site, I can do that, it could be a handy way to deploy new variants, change links to a 2nd jocly (remove variant on the first should be easier).

We can at least import your Seireigi implementation to the site. That way I can have a link to that implementaton at the top of Seireigi's Rules page (For now it is in Other Options for Computer Play under Notes).

Oh, and while you are at it, you might as well import your graphics for the other Shogi variants as well (Shogi, Chu Shogi, Tenjiku Shogi), so that the graphics on this site are more user-friendly.


A. M. DeWitt wrote on Mon, Feb 5, 2024 07:24 PM UTC in reply to François Houdebert from 07:17 PM:

Here's an install link to Shogi, seireigi, kyoto, mini, but note that this may change soon.

The link is broken, so you'll have to send a new one.

For the record, I tested the feasibility with chu seireigi but couldn't make the lion/eagle and falcon moves correctly. But it's still interesting to see what it could become.

The Seireigi Lion moves are basically the exact same as Chu Shogi, except the second step can only be done when the first captures something. I sent you a comment on Chu Seireigi's page explaining what I found. You can recruit H. G. Muller's help with the Lion moves.

Hectochess should be easy to implement. It's basically just Chess but with 5 new piece types on a 10x10 board and a few tweaks where needed.


A. M. DeWitt wrote on Mon, Feb 5, 2024 07:52 PM UTC in reply to François Houdebert from 07:38 PM:

For the Lion we probably could make it work with HGM (it needs to combine drop model + fairy move) but we might finish what we've started first.

Yeah, I would finish what you started first. No need to overwhelm ourselves.

I don't think I will be able to figure out a lot of key aspects for Jocly b/c it is such a complicated interface to program, so I think I it is more prudent to work on other things and let you two handle the Jocly implementations.


Dai Kagamigi. Even larger version of Kagamigi, with pieces biased toward the center. (15x15, Cells: 225) [All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Tue, Feb 6, 2024 03:43 AM UTC in reply to Bob Greenwade from Mon Feb 5 08:33 PM:

This looks good.


MSshuka[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Tue, Feb 6, 2024 03:45 AM UTC in reply to H. G. Muller from Mon Feb 5 04:47 PM:

I think this game needs a different name for the piece. It already has a King.


Unnecessarily Complicated Chess. Members-Only Why do things the easy way, when doing them the hard way is so much more fun? (19x23, Cells: 423) [All Comments] [Add Comment or Rating]

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Intersection Chess. Members-Only Chess variant with boards overlapping each other. (8x8, Cells: 192) [All Comments] [Add Comment or Rating]

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Play Chess Variants with Jocly. Missing description[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Tue, Feb 6, 2024 03:04 PM UTC in reply to François Houdebert from 08:53 AM:

The link to the Hectochess implementation is broken, please fix.


A. M. DeWitt wrote on Tue, Feb 6, 2024 05:20 PM UTC in reply to François Houdebert from 04:19 PM:

Okay, the link is fixed. However, it goes to the games dashboard instead of the implemetation itself. I checked, and I didn't see Hectochess listed (or maybe I missed it); however, I did find the implementation's URL.

I have inspected the Hectochess implementation, and it is quite stellar, but there are a few mistakes to fix, which should be pretty easy:

  • Black's kingside Knight and Champion have been switched (Champion should be next to the Rook, and Knight should be next to the Bishop)
  • White's promotion zone is two ranks too far forward. It should be at the farthest rank.
  • A King should be able to castle two or three squares to either side. Currently, the implementation only allows the latter.
  • Your board has the white corner square on the left (it should be on the right). Because of this, you ended up swapping the King and Queen (from White's perspective, Queen should be on left side, and King on right side).

Also, some things worth mentioning:

  • Hectochess uses a 64-move rule instead of a 50-move rule, due to the increased board size.
  • Since there are so many Pawn promotions, it may be beneficial to split the options into two rows or have scrolling on the promotion dialog.

MSshuka[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Tue, Feb 6, 2024 05:28 PM UTC in reply to Jean-Louis Cazaux from 06:15 AM:

I think I will rename the Queen to General.


A. M. DeWitt wrote on Tue, Feb 6, 2024 06:17 PM UTC in reply to Bob Greenwade from 05:36 PM:

Yes, the icon will probably be changed.


Play Chess Variants with Jocly. Missing description[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Tue, Feb 6, 2024 06:36 PM UTC in reply to François Houdebert from 06:20 PM:

The board looks better but there is a weird anomaly in the pattern on the last two ranks from White's perspective, which makes it so that two of the rows appear to be merged into a single row, and that Black's white corner square is on the left.

The other problems are all fixed (including King and Queen setup).

As for castling, it shouldn't be too hard to program...I hope.

P.S. I think your update broke the Werewolf Chess image on the dashboard, just so you know.


Scramble. 36 pieces scrambled on the board. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Tue, Feb 6, 2024 07:02 PM UTC in reply to Florin Lupusoru from 03:17 PM:

My my, what have we here? A variant so out of the box and original while also staying mostly true to Chess. A brilliant idea with a lot of potential. Of course, there are kinks, so lets get into those.

Each player has 18 pieces.

Perhaps a list explaining how many of each piece?

  • Pieces that move orthogonally (Queens and Rooks) are not allowed to be placed next to the reserved squares in the next few moves. This is to allow for both Kings the chance to come into the game. 
  • If too many "reserved squares" are under attack by pieces of the same color, players have to make sure that at least one square per King is "safe"(not under direct attack). 
  • When placing Pawns on the board, they also have to block eventual attacks on Kings coming from across the board. 
  • Long range pieces (Queens, Rooks, and Bishops) have to be placed on the board in such a way that at least two "reserved squares" are safe for placing the Kings. 
  • Short range pieces (Knights and Pawns) will have to balance the board against too much control of the long range pieces. 

Perhaps a better way of doing the setup would be to place the two Kings straight away, and then go from there, keeping each army on its own half of the board.

A problem that I quickly noticed is that after setup it may be possible for White or Black to win in a single move (example, in the last diagram White can play Qxh3#).


Play Chess Variants with Jocly. Missing description[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 01:57 AM UTC in reply to François Houdebert from Tue Feb 6 10:17 PM:

The only problem I can find (which probably isn't that big of a problem in the first place, but may still be worth fixing) is that it takes 50 moves w/o moving Pawns or capturing to draw in the implementation, whereas Hectochess increase that threshold to 64 due to the increased board size.

Apart from that, everything works properly.


MSshuka[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 03:38 AM UTC:

I have renamed the Queen to Beast, which I think is pretty fitting, since the piece is basically halfway between Queen and Amazon.


Play Chess Variants with Jocly. Missing description[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 03:28 PM UTC in reply to François Houdebert from 08:11 AM:

I think the 64-move rule could be operational now(not tested).

From my testing it took 62 moves to reach a long game draw, so either you are slightly off. or I may have miscounted.

I did find the line of code you will need to update.

In hectochess-chess-model.js it is this block of code:

				// check 50 moves without capture
				if(this.noCaptCount>=100) {
					this.mFinished=true;
					this.mWinner=JocGame.DRAW;					
				}

It should be changed to this:

				// check 64 moves without capture
				if(this.noCaptCount>=128) {
					this.mFinished=true;
					this.mWinner=JocGame.DRAW;					
				}

As for the size of the promotion panel, I can’t change it easily, but as the number of large pieces is not limited, I can't see a situation where a bishop, rook or knight would be chosen, so the question arises of keeping them or not.

I would keep the Rook, Bishop, and Knight, for consistency reasons.

Hectochess has been out too long for me to change this. Several other programs, such as ChessV, and Ai Ai, have implemented this game, and I suspect that all of them allow these promotions.


Home page of The Chess Variant Pages. Homepage of The Chess Variant Pages.[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 03:45 PM UTC:

@Fergus:

Would it be possible for us to order the pages listing Members-Only and WIP submissions by the date of the last action taken on them (creation, revision, comment, etc.) by the author? By pushing pages with the most recent actions to the top, it would greatly improve quality-of-life for the Editors who focus on reviewing submissions, as it would allow us to more easily see which pages the authors genuinely want reviewed, and which ones are just sitting on the site doing nothing (much of the stuff from 2022 and prior, and especially from 2021 and prior, does this).

My gut feeling is that it shouldn't be too hard, but I am not yet fluent enough in SQL to do this by myself yet.


Black Swan. Pieces are replaced by Black Swans with unpredictable outcomes. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 04:39 PM UTC in reply to Florin Lupusoru from Mon Feb 5 03:22 PM:

I have revised all the rules and they look fine to me. I don't know what else to add. Please let me know if there is anything else. I know, the rules of this game seem to be out of this world, but please give it a chance.

I think the problem here isn't so much that the game is bad. I think it's a brilliant concept that mixes the randomness of something like Banqi with the rules of Chess.

The main problem I have with this submission, more than anything else, is that at least some of the rules are poorly communicated. From what I have seen, this is easily the number one reason new submissions don't get approved.

To (hopefully) make your life easier, I will give you the following advice:

  • Make use of the Help menu at the top of the page. It is there for a reason!
  • Listen to the Editors. The Editors have a lot of experience with Chess variants, oftentimes much more so than the average author. Its the reason Fergus gives the Editors these powers in the first place - he trusts us to use them as well as our expertise to help other authors get their pages published, and not abuse them in the process. So please, don't discount an Editor's opinion just because you think it is wrong.
  • Study published pages made other authors. This will give you a benchmark to work from, so you have a better idea of what your submissions should do, which will be helpful not just for this submission, but for all your future submissions as well.
    • Learning the basics of technical writing helps. That's technical, not creative writing.
  • Keep it simple, where possible. If you complicate your description of rules too much, you will eventually hit a tipping point where the act of understanding the rules becomes more trouble than its worth. I'm not really sure what to say to fix this...just stop trying so hard.
  • Keep your terminology consistent. This allows players to quickly refer to something they need help with. If there is any deviations, these should be hammered out.
  • Make use of graphics. There's a reason the best pages on this site make use of graphics all over the place. For piece graphics, you should have at least one distinct image for each distinct piece that appears in the game somewhere on the page.
    • A good idea would be to add an image of a solid white or black circle for the Black Swan on this page, so players have an idea of what it looks like.
  • Learn some HTML/CSS/JS. Even a basic understanding of the way HTML works will benefit you greatly here, as it will give you way more control over how your page looks. There are guidelines on what you should do when using HTML, see HTML Dos and Don'ts for more details on this.

Home page of The Chess Variant Pages. Homepage of The Chess Variant Pages.[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 04:59 PM UTC in reply to Fergus Duniho from 04:41 PM:

I changed them to sort by ModifiedDate instead of CreationDate. However, since the revisions and comments are in separate tables of the database, the ModifiedDate will probably not reflect the last action taken.

It may not be ideal, but it's a right improvement.

Edit: This is probably the best possible ordering with the tools we have now.


Marseillais Chess. Move twice per turn. (8x8, Cells: 64) (Recognized!)[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 05:20 PM UTC:Excellent ★★★★★

I have not played this game personally, but I must say, for a multi-move variant, this game was very well-made.

Also, the new circle symbol in GC for past moves is very nice. However, this functionality doesn't seem to work with hexagonal boards (like Hex Shogi 91's).


Play Chess Variants with Jocly. Missing description[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Wed, Feb 7, 2024 06:18 PM UTC in reply to François Houdebert from 05:26 PM:

After maybe moving up a Pawn on each side, you move a random non-Pawn piece on each side without capturing anything, ensuring as few positional repeats as possible to avoid 3-fold repetition.

I found the problem. You have the wrong number of plies in your check for the 64-move rule, as shown below:

                if(this.noCaptCount>=124) { // this draws after 62 moves (62 * 2  = (50 + 12) * 2 = (50 * 2) + (12 * 2) = 100 + 24 = 124)
                    this.mFinished=true;
                    this.mWinner=JocGame.DRAW;                    
                }

The number 124 should be 128 (64 * 2  = (50 + 14) * 2 = (50 * 2) + (14 * 2) = 100 + 28 = 128). Like so:

                if(this.noCaptCount>=128) {
                    this.mFinished=true;
                    this.mWinner=JocGame.DRAW;                    
                }


A. M. DeWitt wrote on Wed, Feb 7, 2024 07:41 PM UTC in reply to François Houdebert from 06:29 PM:

It's not a waste if the problem is fixed.

Currently, I still see the 124 in the noCaptCount comparison in your hectochess-model.js file though.


A. M. DeWitt wrote on Thu, Feb 8, 2024 04:34 PM UTC in reply to François Houdebert from Wed Feb 7 08:04 PM:

It should be fixed.

But the file may be in a cache. Press [ctrl] + f5 to force js reloading?

I'll give it a while.


About Game Courier. Web-based system for playing many different variants by email or in real-time.[All Comments] [Add Comment or Rating]
A. M. DeWitt wrote on Thu, Feb 8, 2024 05:08 PM UTC in reply to Fergus Duniho from 02:10 AM:

I'm meaning to eventually get to that.

When you do, can you also add the move back/forward 1 move buttons to the page where you make a move in one of your games? It seems to be missing from that page.

Also, when I try to promote a piece in a log (such as in this log with W 13j-12k; +W-dest), when I click Preview, it redirects to a blank GC preset page.


A. M. DeWitt wrote on Thu, Feb 8, 2024 07:24 PM UTC in reply to Fergus Duniho from 06:23 PM:

Okay, it works now.

As for the Navigational panel, it's not a huge deal, but it just seemed weird to me that those buttons were missing.


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