Comments/Ratings for a Single Item

@ H.G.:

My brain is less foggy right now. It seems the tutorial starts with a general statement to the effect that making an ID is not too complex usually (i.e. if the CV at hand is not so exotic).

Also, somehow in my mind I earlier conflated the instructions near the middle/bottom of the tutorial, concerning Game Code for special cases (for a given CV), with the instructions purely meant for making the ID (i.e. near the top of the tutorial). Perhaps instructions for each can be keep more separate or clearly demarcated from each other - others who are completely uninitiated (or impaired like myself, at times) may conflate the two instruction sets otherwise, at least at a glance, or if careless.

K

Hi again H.G.

Well, I had thought making the Interactive Diagram aware of the castling rules in use, alone, would require reading the tutorial, perhaps. I wasn't sure about the Omega Pawns, but maybe they can indeed go straight from the table to the 'manufacturing' diagram (for making the final ID, however steps are made to do so). Looking at the tutorial, don't you think there are a lot of special cases and Betza code knowledge expected to be known, at least for some CVs, though? At least that's the impression I got at a glance. Maybe a caveat somewhere that generating a ID is often very easy would be good to put somewhere.

Anyway, it's unfortunate fast castling is apparently not supported yet by Game Code. Any number of my latest CV ideas use fast castling, as I have been using boards for them that are often quite wide.

@ Haru:

Sorry, please ignore my request in my previous post, as fast castling for use in a rules enforcing preset is not in the cards at this time.

Regards again to you both, Kevin

Just glancing at your tutorial for the Applet (which I seem to recall is necessary to read, to make an Interactive diagram from scratch), it seems it's not just a matter of moving the pieces - it seems all sorts of special steps/reading is needed besides, unless I'm not getting my head around the instructions

I wonder where you got that idea. It literally did not require anything other than typing the number 12 and 10 for the board size, pressing 'Apply', set up the position on the (now) 12x10 board by moving the desired pieces from the table there, pressing 'Initial position', and then 'GAME code'. Because (like would be the case for most variants) all the pieces you need are already in the table with the move you want them to have, all with acceptable 1-letter IDs too.

I am sorry if it seems I am badgering you, but there is a reason: if glancing at the instructions causes such a gross misconception, the description is obviously inadequat, and should be improved. I just want to get a better fis on what is wrong with it.

I see that your variant uses fast castling, though; I don't think the the GAME code supports that, even though the Interactive Diagram does. But this would be a show stopper anyway, no matter who creates the Diagram. That it is currently not completely trivial to select fast castling in the Applet is just an oversight: just like the piece table contains multiple Pawns for use in Shatranj/FIDE/Omega/Wildebeest it could also display two Kings with different moves, one for fast castling, the other for normal. It is undoable to put versions of all pieces in the table with every move each could conceivably have, but Pawns, Kings and castling are needed very frequently, so for those it woould make sense. If no one points out the problem, though, it will never be cured...

@ Haru:

If you could post the 'code' for the Interactive Diagram you just made for Wide Nightrider Chess, I'd be grateful.

Note you can always let your browser display the 'Page Source' of the comment (preverably first  viewed in isolation through the View link, so that there is less on the page), and copying the Diagram description from there.

Hi H.G.

Just glancing at your tutorial for the Applet (which I seem to recall is necessary to read, to make an Interactive diagram from scratch), it seems it's not just a matter of moving the pieces - it seems all sorts of special steps/reading is needed besides, unless I'm not getting my head around the instructions (which are lengthy and, for me anyway, a non-techie and non-betza-code-familiar-type, hard to see how they are carried out on a step-by-step basis). Maybe I did not try hard enough to comprehend the tutorial, though.

If no one provides code for an Interactive Diagram after some time I may just take a stab at it myself though, and if necessary ask for your assistance. However, at the moment Wide Nightrider Chess is the only CV (at least with a rules page) that I have left that I think may be worth having a rules enforcing preset for, in the near future anyway. Haru has just done an Interactive Diagram for it, showing it is indeed possible to do (and fairly quickly!), at least for some adept folks who may have a less foggy brain than I. As an aside, I'd rather be thinking about making more submissions (easier but more work perhaps) than making just one or two rules enforcing presets, but not one of ten submissions I have in the pipeline has been approved or commented on by editor(s), who are in short supply.

@ Haru:

If you could post the 'code' for the Interactive Diagram you just made for Wide Nightrider Chess, I'd be grateful.

Regards to you both, Kevin

Fergus and I just replaced the method he recommended against by something that doesn't have the problems you observed when not actually playing. For you the only difference is that the custom piece assignment the Applet proposes should not be pasted at the end of the Pre-Game section in the preset, but in a (new) text entry there  called Custom Set. (What has to be pasted is also different, but the Applet takes care of that, so it should not concern you.

I don't understand why you would be dependent on someone else to make an Interactive Diagram first. You apparently already went through the piece table to conclude the required pieces are there. Is it really to hard for you to move these pieces from the table to the board, is it just laziness, or is it a matter of principle that you want others to work for you?

This (Wide Nightrider Chess) variant of mine was a bit popular for a time, but I suspect at least some/many/most GC players may have wanted a rules-enforcement preset for it. The Play-Test Applet apparently (still) can be used to generate an Interactive Diagram for it, if someone successfully attempts to make one, as the Applet handles all the piece-types in its piece type table, and allows a 12x10 board, as well as accommodating my Fast Castling (or Omega Chess Pawn) rules.

Not sure I could then generate a preset from an Interactive Diagram for it the way I did for Butterfly Chess (after H.G.'s recent changes to the Applet), i.e. in a way that Fergus recommended against (for good reasons I'm sure), but that way was simple enough at least for me...

@ David

For Wide Nightrider Chess I wanted the Nightriders to start on the back ranks of the setup, plus not that many pieces added, so I didn't have the pawns on the 3rd ranks of each side in the setup - here's a later CV of mine that did do so, with a bigger army for each side (it was not based on TenCubed Chess, but might have been):

https://www.chessvariants.com/play/wide-soho-chess

edit: Here's another 12x10 CV, this one by J-L Cazaux:

https://www.chessvariants.com/rules/very-heavy-chess

edit2: Yet another 12x10 CV (maybe the most popular one!?), by E Greenwood:

https://www.chessvariants.com/large.dir/renaiss.html

A 12x10 board can be a lot of fun - and short range pieces are still reasonably effective. Also, placing the pawns on the 3rd and 8th ranks leaves room to set up the "nonpawn" pieces of any army you are trying out on the Diagram testing thread, including your latest (24x8) variant Bureau-Spiel.

Note that a Ferz starting on (a1) can reach any square of the same color on an 8x8 board in seven moves or less. But a Knight on (a1) requires seven moves to reach (o8). While Bishops will be making moves like a3-f8-m1-p4. I fear that, at best, late middle game and endgame values on a 16x8 board will look something like:

Pawn = 1, Woody Rook (WD) = 2, Knight = 2, Elephant (FA) = 2.25, Man (FW) = 2.50, Bishop = 3, Rook = 6, (RN) = 9 and Queen = 10 points. Also, even assigning a generous 4.5 points to the Crowned Bishop and 7.5 points to the Crowned Rook, together these fine pieces are only worth a pair of Rooks. The Raven (RNN) might be worth trying on a 16x8 board.

"David Paulowich wrote on 2023-02-18 UTC [1] Adding "Nightrider" and "Modern Elephant" Tags to your games, as appropriate, will help to attract more readers.

[2] My Elephant (AmD) in Shatranj Kamil (64) is one-half of a Champion (WAD), moving to eight empty Squares and attacking four of them. But you probably want a piece that reaches more than 25 percent of the board.

[3] I had no idea how rarely my King's Leap Rule appears in chess variants. I authored a Zillions of Games file called King's Leap Chess that was never "zipped" - contains readable text. I notice Contemporary Random Chess using both a strange form of castling and the (sideways only) King's Bunker Leap, which cannot move over a square that is either occupied or under attack by an enemy piece. That page also has a link to the King to Bunker Leap page, by Charles Daniel in 2009."

I've added tags extensively to my rules pages (sometimes even preset pages), as well as to many of other people's games (particularly those I know I like). There seems to be very few folks tagging pages anymore otherwise, at this point in time. A future issue might be, if everyone tags practically everything in the Alphabetical Index, we're almost right back where we started (if you see what I mean). :)

The King's Leap rule was used historically, but somehow got abandoned - maybe people were glad to connect the rooks while bringing the K to safety, while still giving the other side a sporting chance vs. the K before it might castle the modern FIDE way (or other mild deviations from it, in the case of CVs), it seems. However, in FIDE chess at elite level, even, Black cannot always take getting castled for granted, while White can pretty much, due to White's birthright initiative (I read a Grandmaster wrote such, somewhere).

In the case of my own Fast Castling rule (first used in my 12x8 Wide Chess), the CV inventions I've used it in so far have largely remained little (or un-) played - Wide Nightrider Chess has been played the most so far, yet I suspect it's mostly because a lot of people like to try playing with Nightriders. Otherwise, some sort of a King's Leap rule (like Fast Castling) is especially useful for wide board CVs (another solution is to move the rooks closer to the middle, but people are conservative about that too, besides not using conventional castling, it seems to me).

edit: link to Wide Chess rules page:

https://www.chessvariants.com/rules/wide-chess

edit: list of logs for finished Wide Nightrider Chess games:

https://www.chessvariants.com/play/pbm/logs.php?age=0&stat=any&gamewcp=Wide+Nightrider+Chess

There were precedents for my Fast Castling rule. One CV had K's leap-castling in spite of pieces in-between, say on the 1st rank, while another had castling as usual, except castling through an attacked cell was allowed. Neither CV was much played so far, though. Did people balk? Maybe the CVs had other things people didn't like about them.

edit: added in 2 links re: CVs I mentioned:

https://www.chessvariants.com/large.dir/quinquereme.html

https://www.chessvariants.com/large.dir/21st-century-chess.html

I have a high number of CV ideas on the drawing board, but almost all use Fast Castling rules, so I'm afraid to eventually submit them all unless a few games that use that rule become more popular first.

[1] Adding "Nightrider" and "Modern Elephant" Tags to your games, as appropriate, will help to attract more readers.

[2] My Elephant (AmD) in Shatranj Kamil (64) is one-half of a Champion (WAD), moving to eight empty Squares and attacking four of them. But you probably want a piece that reaches more than 25 percent of the board.

[3] I had no idea how rarely my King's Leap Rule appears in chess variants. I authored a Zillions of Games file called King's Leap Chess that was never "zipped" - contains readable text. I notice Contemporary Random Chess using both a strange form of castling and the (sideways only) King's Bunker Leap, which cannot move over a square that is either occupied or under attack by an enemy piece. That page also has a link to the King to Bunker Leap page, by Charles Daniel in 2009.