Made a "Working" Version of Chess on a Really Big Board in Python

tl;dr: you can download and try the program for yourself below

First off, I'm gonna say that I am not a programmer (will get to this later). but recently I've been into big chess variants and I, disappointed with how few options there are to play these variants, decided to make my own. I followed a simple chess GUI and AI tutorial by a Youtuber Eddie Sharick (you can find his channel and tutorial here).

initial piece setup

took some creative liberty and scaled the board to 16x16, and added some classic fairy pieces:

  • The Chancellor (C), moves like a knight and rook, depicted as a knight with a rook's head as a base
  • The Archbishop (A), moves like a knight and bishop, depicted as a knight with a bishop's base
  • The Lance/Amazon (L), moves like a knight and queen, depicted as a knight with a queen's crown
  • The Ferz (F), moves 1 square diagonally, depicted as a baseless queen
  • The Mann (M), moves 1 square orthogonally, depicted as a baseless king
  • The Wazir (Z), moves like a king but is non-royal, depicted as a pentagonal-shaped piece (idk how to call it)
  • The Alfil (G), leaps and only leaps 2 squares diagonally, depicted as an elephant

Pawns can move up to 5 squares on their first move and can only promote to an Amazon. there is no en passant (since the chance of it happening is even more astronomically low than regular chess) nor castling (since you'd have to move like a million pieces just so you can castle).

Mr. Sharick (the creator of the code) has stated that he does not want to share his original source code but I guess the changes I made are major enough for me to share my source code here.

One small caveat is the AI is very slow, depth 2 takes a minute just to make a single move, this is because:

  1. I haven't implemented features such as move ordering and transposition tables in the AI, and quite frankly, I don't know how to.
  2. it is written in Python which is in and of itself very inefficient

if anyone know ways to improve the AI, or maybe knows how to hook it up to chess fairy AIs like Fairy-Max or SjaakII, that would be appreciated. I also do apologize that some of the code is written in my native language

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πŸ‘€︎ u/HalfenLudith
πŸ“…︎ May 04 2021
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The designs for my Chess on a Really Big Board pieces are done! (now working on converting them to 3D printable models)
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πŸ“…︎ Dec 20 2019
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Chess on a really big board en.wikipedia.org/wiki/Che…
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πŸ‘€︎ u/ItsMichaelRay
πŸ“…︎ Jan 22 2020
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TIL there is a chess variant that uses a 16Γ—16 board called 'Chess on a Really Big Board' en.wikipedia.org/wiki/Che…
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πŸ‘€︎ u/JorWat
πŸ“…︎ May 26 2017
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Paul George on going up against Cleveland's big line up: "This was different. They were sending multiple guys at the rim, getting rebounds. We couldn’t really get out and run, we was using a lot of energy trying to rebound and then when we did rebound, we had to send everybody to the board"

Full Quote:

>β€œIt was different. This was different, a different game,” said George, who was held to 12 points on 6-for-20 shooting, including going 0 for 8 from 3-point range, noting afterward that his legs felt heavy. β€œHaving their three-man and their five-man switching and not giving up much in the interior – this is a different game.

>β€œWe couldn’t really get out and run as much,” George added. β€œThey were sending multiple guys at the rim, getting rebounds, so I thought that was kind of deflating to us. We couldn’t really get out and run, we was using a lot of energy trying to rebound. And then when we did rebound, we had to send everybody to the board, so really wasn’t no outlets or advantage going down, fastbreaks, so they just did a good job of that, that allowed them to load up on their defense.”

https://www.ocregister.com/2021/10/27/cold-shooting-clippers-fall-to-1-3-with-loss-to-cavaliers/

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πŸ‘€︎ u/urfaselol
πŸ“…︎ Oct 28 2021
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A friend of mine bought a second hand chess board. We just found out it can be opened. We're really curious where all the mechanics are for. There was also a string hanging out the board, that winds the piece on the left.
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πŸ‘€︎ u/driedagsvlieg
πŸ“…︎ May 30 2019
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Two people with really good memory could play chess without a chess board.
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πŸ‘€︎ u/Underpantswher
πŸ“…︎ Feb 15 2021
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I’m thinking about getting my son this board for Christmas, he’s a big time chess player, what do you all think?
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πŸ‘€︎ u/ChessGreatest
πŸ“…︎ Nov 15 2019
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My chess is a big time board play and I’m thinking of getting him this sun for Christmas. What do you guys think?
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πŸ‘€︎ u/Arceuscube
πŸ“…︎ Nov 18 2019
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Debating with a conservative is like playing chess with a pigeon. It just knocks over the pieces, shits on the board, declares it won and flies away.
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πŸ‘€︎ u/FancyCuber
πŸ“…︎ Apr 27 2021
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The Shawzin Feature was a really well recieved feature by the community, which got me thinking, why not continue with side projects like that from time to time, like adding Chess or 'Shogi', Or even Add the board game we once played with Ballas, Card games or a mini yugi-oh/Gwent game with Factions.
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πŸ‘€︎ u/Drain_King__B
πŸ“…︎ Sep 14 2019
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I’m thinking about getting my son this board for Christmas, he’s a big time chess player, what do you all think?
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πŸ“…︎ Nov 15 2019
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[Rankin] β€œHe’s a monster down there. He’s a big guy, he knows how to use his body. He just needs a little bit more experience and he’s going to be great, he’s going to be a really, really great player.” Nikola Jokic on Deandre Ayton, who finished with 28 and 19 (7 offensive boards) #Suns twitter.com/DuaneRankin/s…
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πŸ‘€︎ u/Taoified
πŸ“…︎ Feb 09 2020
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I’m thinking of getting this chess board for my son for Christmas. He’s a big time chess player. What do you think?
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πŸ‘€︎ u/Sir-Jarvis
πŸ“…︎ Nov 15 2019
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I got really lucky and got a total chess board net worth of 12 gold before round 3 had even started (because I got 5 gold from a Mango and got the 2-Ench-gold-bonus
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πŸ“…︎ Jun 20 2019
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I'm making a Chess set – board and pieces – in a 3D modeling software and could really use some help

Hey everyone! I'm new here so let me know if I'm going against any rules.

I've always been fascinated with the way some board games work and look, especially Hnefatafl and Chess. I've played both casually but spent a few years not even touching a set. A few days ago I got this sudden interest in playing Chess again and also looking for cool sets.

Then I decided I would model my own minimalist set which I'll reveal here once it's complete. I intend to send the model of the board to a company that offers excellent woodworking services, and the model of the pieces to a company that offers metal 3D printing services which from what I've seen is also much better than anything I've seen years ago.

But I'm having an issue deciding which dimensions to use for the board and pieces, so there are a few things I would like to know before I go on with this project. I've searched for details such as piece to square ratio, as well as minimum and maximum sizes for the pieces. I decided not to take it too seriously and so I started modeling it this way:

  1. All pieces have a hexagonal base and overall shape, even then it's pretty easy to tell which is which.
  2. I'm not really caring if the base diameter of the King is 75~80% of the square as suggested in some guidelines. Maybe it will be close to that but I'm not paying attention to it.
  3. I'm also not taking into account things like a square having to fit four Pawns.
  4. This might be the trickiest one: my Knight, Bishop and Rook all have the same height, and the Queen and King have the same height. All pieces have the same base shape and sizes.

I don't intend to turn this into a set that could be used in official tournaments or anything. Would any of the things listed above turn out to be a problem even if it's supposed to be a casual and artistic set more than anything? I thought maybe things like Knight, Bishop and Rook having the same height could be an issue that I'm not aware of. I just really want to keep it this way because it's looking great, but I also don't want to make it a set that will have flaws when it comes to playing it.

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πŸ“…︎ Aug 22 2019
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I’m thinking about getting my son this board for Christmas, he’s a big time chess player, what do you all think? imgur.com/HZam7cx
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πŸ‘€︎ u/Pegpeg66
πŸ“…︎ Nov 15 2019
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Here’s a sploded view of the structure for my chessboard. Lego’s pirate chess set used 4 16x16 plates for the base of its board. I use 16 of them. About 21x21 inches IRL. I’m really proud of the rook design. I used a snot method that’s more complicated than it needs to be, but it turned out nice!
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πŸ‘€︎ u/D4NK_USERNAME
πŸ“…︎ Apr 02 2019
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A really simple project and not a lot of hard core leather work - A leather chess board and pieces. youtu.be/QSkH6LM6iaA
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πŸ‘€︎ u/robroy865
πŸ“…︎ Oct 13 2017
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Industry question - are drugs on board for guest that big a deal in reality? If I was chartering a yacht for that much money, I’d wanna smoke my weed as I pleased. I get that coke and stuff may be a different story.
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πŸ‘€︎ u/originalronald
πŸ“…︎ Nov 11 2021
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[Ben Winslow] @votegibson has unveiled a REALLY BIG bill on the Inland Port. It looks to: give @slcmayor a spot on the board, 25% of the tax deferential to @SLCgov, etc twitter.com/BenWinslow/st…
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πŸ‘€︎ u/irondeepbicycle
πŸ“…︎ Feb 15 2020
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I’m working on a redstone chess board, and I used myself as a test subject... v.redd.it/fawuv46p4u531
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πŸ‘€︎ u/melonbp
πŸ“…︎ Jun 22 2019
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Mike & Lauren playing Jersey Shore "Guess Who" for a promo and Nikki's on the board. She really is part of the fam πŸ₯°πŸ₯°
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πŸ‘€︎ u/sunnyshade8
πŸ“…︎ Dec 08 2021
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Cthulhu Wars Miniature "Azathoth" - the Production Quality on this Board Game is amazing... this model is really big for a board game. cc?
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πŸ‘€︎ u/Tangibleday
πŸ“…︎ Oct 03 2019
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Is there a β€œPocket Go board” similar to this Pocket Chess set? With magnetic pieces? Being able to play Go on (pardon) the go is something i’ve wanted for a while but I’m not sure if such a thing exists.
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πŸ‘€︎ u/swordfishtomjones
πŸ“…︎ Apr 23 2020
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I am doing a big walnut table top, and I am really leaning towards switching to rubio monocoat for this one. Voc free with 2c. Does anyone have experience with using these?would you recommend? Thanks in advance (picture are boards I bought, not the finished top lol)
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πŸ“…︎ Jan 28 2021
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Saw this really big engine when I was about to board the LOT Airlines B787 after I had been on a small bombardier lol.
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πŸ‘€︎ u/JuliusLammet
πŸ“…︎ Dec 24 2019
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Sorry for the 20 year old clip, it’s old. There’s a really fun double driveway right on one of our go to downhill spots. Roll up the first driveway with a big frontside 180 powerslide to 180 out at the bottom. As a tribute to Sector 9 I’m still riding that board. imgur.com/gallery/ddNNfF1
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πŸ‘€︎ u/Morghani
πŸ“…︎ Dec 01 2019
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In The Force Awakens, the pieces on the Holo chess board are set in the same position they were in when Chewbacca and R2 stopped playing in a New Hope. m.youtube.com/watch?v=FMP…
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πŸ‘€︎ u/unkmunk
πŸ“…︎ Jun 30 2017
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My third attempt in making a custom catan board for 2 players. Unfortunatelly the red player had a really big disatvantege by placing second expecially on that low brick. Sadlly for him the 6 and 8 hadn't been rolled too often or if a 6 was rolled he had the robber on it :((. I won (orange) at 15 VP
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πŸ‘€︎ u/ThEliMiNator1
πŸ“…︎ Jun 22 2019
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[TOMT][Song or Album] it's cover is a chess board with a chess knight (horse) on it. Or electrical song from this album with female singing (if you know this album but the singer isn't female, anyway send please).
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πŸ‘€︎ u/-Timothy_2
πŸ“…︎ Nov 22 2020
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An incredibly elegant solution to the Knights Tour Problem - going through every single square on a chess board only once while moving as the knight.
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πŸ‘€︎ u/lavigos
πŸ“…︎ Jul 03 2018
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Started a print for a chess board and pieces. After printing the first pawn I noticed a lot of imperfections. Curious on how to clean it up. I’m using a Monoprint select mini. Running 220C on the extruded and 50C on the bed like recommended for the material.
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πŸ‘€︎ u/adamdavistn
πŸ“…︎ Jan 07 2020
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[Shiller] Here's what Sam Vecenie wrote about the Warriors' 1st round pick Jacob Evans: "It’s really hard to overemphasize how tremendous this pick is. Not only do the Warriors get a great fit, but also they also get a value pick who was the No. 23 player on my big board." twitter.com/DrewShiller/s…
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πŸ‘€︎ u/Robotsaur
πŸ“…︎ Jun 22 2018
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I can’t believe I was riding on these 90mm for 3 years. The 100mm are such a drastic upgrade. The board was faster, quiet, and really smooth and comfortable! Highly recommend getting 100mm if you don’t have them! ASAP.
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πŸ‘€︎ u/Hybective
πŸ“…︎ Sep 28 2021
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Ok, I couldn't stop myself. In case they make an album called "Board Games" and have a Chess Themed song, I'm prepared. (and, Melanie prefers we use They/She pronouns correct?)
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πŸ‘€︎ u/Mika_World1000
πŸ“…︎ May 16 2021
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Two kings, chillin on a chess board...
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πŸ‘€︎ u/BowtieBuck
πŸ“…︎ Dec 15 2019
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Chess board and pieces I made during school last year. Took me some time to get the hang of compound cuts on a lathe, but it was worth it.
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πŸ‘€︎ u/RareBlazes
πŸ“…︎ Mar 31 2019
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Collecting Items on a Chess Board v.redd.it/skrp24ds9ft41
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πŸ‘€︎ u/dt_mark
πŸ“…︎ Apr 17 2020
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Today I decided that I am a 26-years old adult and there is no one who can stop me if I want to draw a chess board on my table.

I had forgotten that I still have the drawing skills of a six-year old.

It looks okayish form a distance though, and I only have four squares left to color in.

I also have to still have to draw the border around it, but I am afraid I'll ruin it when I try to do that.

How is your day going?

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πŸ‘€︎ u/kilhart
πŸ“…︎ Jan 11 2018
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[Hard] After a game with a chess hustler in Boston, he packed up his stuff, set up this puzzle on my board, said "no engines!", and left. White to move and win
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πŸ‘€︎ u/CubesAndPi
πŸ“…︎ Jul 06 2018
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I definitely wasted time and resources to build a chess board on top of our base.
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πŸ‘€︎ u/Shock45
πŸ“…︎ Dec 16 2018
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Why at the end of a chess game on a tournament both kings are place on the middle of the board?

I'm curious about this particular act on tournaments I watched on Youtube. Anyone knows?

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πŸ‘€︎ u/Fauzan_Syahbana
πŸ“…︎ Nov 26 2019
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A card game where creatures are summoned on an 8*8 board and move around like chess.

Spells would still work as normal, but every creature is now a moving part on the board. This would make it feel like more of a "battle", and add a new layer of strategy to the game. You would have a set 2*8 area on your side where you can play creatures. Some more optional additions:

  • Different types of terrain.
  • Creatures with more esoteric movement options, like a crab that can only move side to side, or a cannon that needs to take a few turns to get into position and aim itself in the right direction.
  • Spells that manipulate the board in certain ways, such as laying traps or summoning creatures in otherwise unreachable spots.

The possibilities for such a game are endless, and I already have some ideas for cards and mechanics. There are several problems though:

  • I have no idea how to balance this. Not only do you need to factor in a creature's stats, but also their movement and attack range, which are very abstract.

  • A lot of my card ideas are very complex, and I don't know how to put them into words or even get around to trying.

What do you think? Should it be a simple enough game that's just about tactics and board management? Should there be more exotic cards that have complex movement mechanics? I'd like to know what your opinion is.

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πŸ‘€︎ u/Arantguy
πŸ“…︎ Feb 08 2020
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Chess squared. Each chess piece has a chess game with more pieces on top. To move a piece on the big board, you have to win the game of chess on top of it.
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πŸ‘€︎ u/1609m
πŸ“…︎ Dec 19 2018
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