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Comments by jean-louiscazaux

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Zanzibar-XL. Further step after Metamachy. 80 pieces of 19 different pieces, with historical lineage.[All Comments] [Add Comment or Rating]
💡📝Jean-Louis Cazaux wrote on Thu, Apr 30, 2020 06:39 AM UTC:

No I don't believe that you are stupid. You are not at all. But you always want to have the last word and your words are often difficult to swallow. Look here "Authors should not be blind to imperfections in their work, and the normal response would be to repair the defects"
I'm not blind at all and I welcome positive remarks. I have currently people play testing this variant quite intensively and I will take their feedback into account. I know the benefits of peer review as I practice this a lot in my professional life too. But what are the "imperfections" and "defects" you corrected here? We are just talking of something that was not an imperfection but rather something you were not understanding. 
I was happy to post this new game here but now this page is spoiled. A new reader coming here will conclude that this game is flawed and has imperfections. Nice. 
I was happy to come back on CVPs after so many years of absence but every post I've made these last weeks have turned to upsetting feedbacks. I will stop here. I wish you success because these pages in overall are really great and a very valuable source of information for the researchers interested in chess variants like me. 


💡📝Jean-Louis Cazaux wrote on Sat, May 9, 2020 11:29 AM UTC:

It seems that the first diagram is missing, showing the line-up before putting the major pieces. If it has been lost, it can be found here: http://history.chess.free.fr/images/zanzibar/zanzibar-XL0.jpg

 


💡📝Jean-Louis Cazaux wrote on Sun, May 10, 2020 06:46 AM UTC:

I don't know how to do it. When I created the page for submission the form/template was asking to a weblink to upload the images. I thought it was what I did, believing it was then uploading the images to a local server, not just taking the link.

Now to modify, if I click on EDIT, I get a form/template  but I cannot make any changes on the content of the page. 

Is there a way for me to edit that page? Thank you


💡📝Jean-Louis Cazaux wrote on Sun, May 10, 2020 06:50 AM UTC:

Wait a minute. I was hitting the "edit" link which is at the bottom of the page, not the one in the black rectangle. I was confused. It is confusing. I try again, sorry.


💡📝Jean-Louis Cazaux wrote on Sun, May 10, 2020 07:22 AM UTC:

Sorry, I have tried but I'm not skilled enough. 1) when I upload a graphic, I choose the file on my HD, then I take "Upload file" (under my User ID/password) and then I get a white screen with only this address:
https://www.chessvariants.com/index/memberupload2.php

And I don't knwo if it was successful or not. I have tried with Safari and Firefox, I get the same result.

2) when I edit the page, I see the code with SRC in HTML and the address to the external page, but what shall I put to make a link to local?

Forgive my ignorance


💡📝Jean-Louis Cazaux wrote on Sun, May 10, 2020 05:21 PM UTC:

OK, thank you. I have been able to upload 2 graphics. I was only able to do them one by one, and to enter my password at every upload, sometimes twice. Finally, after only 2 successful uploads, I have reached by upload size limit and I cannot go forward. This is a bit hassling. 


Antelope. (Updated!) Makes (3,4)-jump.[All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Mon, May 11, 2020 06:01 AM UTC:Poor ★

The texts still says: The antelope is a (3,4)-jumper, i.e., it moves (with or without taking) four squares horizontally and five vertically, or five squares horizontally and four vertically.

It should be corrected as:

The antelope is a (3,4)-jumper, i.e., it moves (with or without taking) four squares horizontally and three vertically, or three squares horizontally and four vertically.

Btw, what is the name of the (2,4) jumper?


Zanzibar-XL. Further step after Metamachy. 80 pieces of 19 different pieces, with historical lineage.[All Comments] [Add Comment or Rating]
💡📝Jean-Louis Cazaux wrote on Mon, May 11, 2020 11:22 AM UTC:Excellent ★★★★★

Thank you very much. I have been able to upload all diagrams and the process was very lean. 

Yesterday, it was my mistake for the size limit. Instead of uploading the jpg diagrams I have made for my own website, I uploaded instead the source images coming from the board painting tool, which are much heavier. Thank you for your help.


Chu Shogi. (Updated!) Historic Japanese favorite, featuring a multi-capturing Lion. (12x12, Cells: 144) (Recognized!)[All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Mon, Jun 8, 2020 05:00 PM UTC:

A player may have 2 Lions as a Kirin may be promotted to a Lion


Zanzibar-XL. Beyond Metamachy. 80 pieces of 19 different types, with historical lineage.[All Comments] [Add Comment or Rating]
💡📝Jean-Louis Cazaux wrote on Wed, Jun 10, 2020 06:13 AM UTC:

Yes, this page can be deleted. It was an attempt to make a game preset, but I gave up, it's beyond my programming skills alas

 


Musketeer Chess. Adding 2 newly designed extra pieces. (8x8, Cells: 64) [All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Tue, Jun 30, 2020 09:08 PM UTC:

This page has several problems when displayed. I've tried both Safari and Firefox on a Mac Book and the result is really too bad. Also the rules are not all given: for instance the placement rules are not given. Instead there is a link to an external website ... where several diagrams are not displaying either. I suggest that this page is improved when possible.


Brouhaha. Like Chess, but it really brings the ruckus! (8x8, Cells: 72) [All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Wed, Jul 1, 2020 08:34 PM UTC:Good ★★★★

I have 2 questions about the brouhaha squares:

1) What is the advantage of allowing a capture on a brouhaha square? Spontaneously, I find this strange: I understood that such a square hosts a piece until it is activated and enter into play, then the square disapears. Then, this square is not part of the play area really. So, I wouldn't have allowed a capture on it at all. Maybe there is something I don't see.

2) Why this name of "brouhaha" square? At least in French a brouhaha is a surrounding noise. Those squares are more like a fog, brouillard in French. Brouhaha/brouillard, is there a linguistic confusion there? 


Jean-Louis Cazaux wrote on Thu, Jul 2, 2020 05:50 AM UTC:

Fine with "brouhaha", it's a funny name, sounding nice. I understand the reluctance of having a piece standing there as a threat and that would be unvulnerable. 
When the piece enters on the real board, is there any limitation? Can it capture, check or hinder a check? 
Maybe a good practice would be to forbid their capture as long as they stay "in the brouhaha" but also to forbid their first entering move to be a capture, a check or hinder a check?

What do you think? Would it work?


Jean-Louis Cazaux wrote on Thu, Jul 2, 2020 11:33 AM UTC:

I agree HG, the simplest the rules, the better. It is a principle that I always try to apply in the games I invent (not only chess related) and that we apply in the circle of games inventors (MALT) we have in my region. Always we start from a set of rules and after testing and testing, we remove rules. :=) Good practice!

As it is (in Brouhaha chess and Apothecary chess), actually there is the need of an extra rule to specify that it is forbidden to enter the waiting square except to capture the piece which stands on it. 

This is exactly to simplify that point that I started thinking about it. I found this exception strange. The simplest rule would be to forbid any incoming on that square no? 

But there is the point mentionned by Greg, which is true, that the waiting piece would be in the same time threatening and immune. So, I was wondering if forbidding an entering move which is a capture, a check or a blocking check could mitigate this issue. Blocking a check is a restriction used in Seirawan chess for example. Also the entering on the board could be seen similar to a drop. In shogi, one can't capture by droping. One can check though. 

Maybe, this is not a good idea if it is too complex. 

I'm just sharing my thoughts. I'm designing a new variant of my own, this is why I'm asking you guys, experts in CVs. Thanks


Jean-Louis Cazaux wrote on Thu, Jul 2, 2020 07:27 PM UTC:

Not sure. What you say depends on the way you write your code. Moreover people are not computers. If I explain that it is forbidden to any piece to enter on a square, it needs an extra sentence to explain that a capture is an exception. The shortest way of writing a code is not obviously the more natural or simpler for a real human. And vice-versa.


Games for Game Courier. The many games you can play online with Game Courier.[All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Fri, Oct 30, 2020 10:29 PM UTC:

Hello. I can't find Metamachy on Game Courier. Has it been removed?


Jean-Louis Cazaux wrote on Sat, Oct 31, 2020 11:29 AM UTC in reply to Greg Strong from Fri Oct 30 10:40 PM:

Thank you very much


Jean-Louis Cazaux wrote on Sat, Nov 7, 2020 08:09 AM UTC in reply to Jean-Louis Cazaux from Sat Oct 31 11:29 AM:

Just a reminder if someone could make that Metamachy is visible among the game playable. Thanks a lot


Alpaca ChessA game information page
. Introducing the weak but interesting Alpaca, which hops one or two steps rookwise (with zrf).[All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Sun, Nov 8, 2020 07:30 PM UTC:

Do you consider that the fact that the Alpaga is more interesting than a pure W+D (that I call War Machine in some of my CVs)? Personally, I prefer to give simple pattern and definition to new pieces, and I'm a bit skeptical to use pieces with move-only or capture-only. Especially when you have to recall that the piece do this on some squares and that on other squares. Pawn is the exception of course. So, is that game better with Alpagas instead of W+D?, I wonder.


Expanded Chess. An attempt at a logical expansion of Chess to a 10x10 board.[All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Wed, Nov 11, 2020 08:17 AM UTC:

Interestingly this variant put 3 additional pieces on the decimal chessboard, 3 additional pieces that are, as the matter of fact, old known pieces! Indeed the 3 of them are found in the Grant Acedrex from King of Castile Alfonso X's codex published in 1283.

The Gryphon is the Aanca of the Spanish text, an Arabic word designating an "Elephant Bird", a very big legendary eagle of the oriental tales, able to carry an elephant. Murray translated, a bit wrongly, as a Gryphon (which is another legendary animal).

The Osprey is the Unicornio of the Spanish text, which according to the original illustration designated a Rhinoceros. Consider that in 1283 not a lot of people new what a rhinoceros was and it was identified with the legendary unicorn. I like the idea of a Rhinoceros for this piece that goes deep inside the opposite defensive lines.

The Zebra is the Zaraffa of the Spanish text, obviously a Giraffe, considering that, again in the 13rd century, this beast was a bit frightening for those who had the chance to have seen one. Murray and some others after him had another interpretation of the described move, a step (5,2) instead of a step (4,3) which was a misunderstanding.

http://history.chess.free.fr/acedrex.htm

I also use Eagles, Rhinoceros and Giraffes in Zanzibar but on a 12x12 board.


Jean-Louis Cazaux wrote on Wed, Nov 11, 2020 08:24 AM UTC:

Maybe, I would have added a pair of Camels, leaping (4,2), to fill c1 and h1. They would fit well the spirit of this game.


Jean-Louis Cazaux wrote on Wed, Nov 11, 2020 12:38 PM UTC:

Oh thank you HG, my mistake! So, the Osprey is a colorbound piece. Interesting.

My preferred "x-then-bishop" is a 3rd one, W-then-B that I use in some of my large variants (I call it Rhinoceros). The Gryphon/Eagle being F-then-R, I see that pair as counterparts, am I wrong?


Jean-Louis Cazaux wrote on Wed, Nov 11, 2020 04:59 PM UTC:

I understand now what you call "conjugate". Interesting notion. I've looked with ZoG what it says about W-then-B, N-then-B and D-then-B (the Osprey here). Like you said, it estimated the Osprey slightly stronger than a Rook on a 10x10 board. On a 8x8, it gives the Rook slightly stronger than the Osprey.

Another question HG, how is defined a major or a minor? It's still obscure for me. Thank you.


Bent Riders. A discussion of pieces, like the Gryphon, that take a step then move as riders.[All Comments] [Add Comment or Rating]
Jean-Louis Cazaux wrote on Wed, Nov 11, 2020 05:13 PM UTC:

I was thinking of some very mighty pieces, probably playable only on very large board, 12x12 or more.

Those pieces could threaten wide bands of lines

Piece 1: compound of Gryphon/Eagle + Rook (I once suggested to Zied to call it a Dragon)

Piece 2: compound of (W-then-B) + Bishop (I once suggested to Zied to call it a Basilisk)

Piece 3: compound of Gryphon + (A-then-R)

Piece 4: compound of (W-then-B) + (D-then-R)

Why stopping there, one can have also compound of P1+P3 and of P2+P4, threatening even wider bands, probably more than crazy.

I was wondering if anyone had used them in CVs?


Alpha Zero paper with CV[Subject Thread] [Add Response]
Jean-Louis Cazaux wrote on Thu, Nov 12, 2020 07:51 PM UTC:

Fascinating study


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