Top #chess dweets

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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nickd3000

function u(t) {

for(i=0;i<23;i++)g=200*((5*t+i|0)%2),x.fillStyle=R(g,g,g),x.fillRect(80*i,5,80,20);x.drawImage(c,-5,5,1930,1080+5*S(t));

Jan 1 2018 5:36 PM UTC

}// 120/140

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Show more comments…
u/E-Mouse

My brain hurts...
u/CliffJonesJr

I love how this might look like the floor is sloping, or it might not. So trippy. It would be nice to avoid that flashy bit at the top though. Maybe in a remix?
u/iverjo

#chess
u/joeytwiddle

#warping
u/katkip

#3d
u/katkip

#d3 #templeofsolomonfloor #perspective
u/katkip

#checkerboard

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pavel

function u(t) {

for(c.width|=i=64,x.scale(16,16);i--;)x.fillRect(X=i%8*8+30,Y=i&-8,X+Y&8,i+64-"@JDN_nu{q`Q".charCodeAt(t%12|0)?8:x.fillText('♞',X-1,Y+8))

Dec 6 2018 7:41 AM UTC

}// 138/140

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Knight's Tour v0 #chess

u/donbright

nice work

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rodrigo.siqueira

remix of d/20153 by u/Leodude123

function u(t) {

x.fillRect(0,0,w=2e3,w)
for(i=670;i--;x.strokeRect(99+i,420+i,w,w))x.setLineDash([i]),x.lineDashOffset=-990%i+t*i,x.strokeStyle=R(9,i/2,i*2)

Oct 2 2020 1:12 PM UTC

}// 140/140

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#chess #waterfall

u/Leodude123

#awesome!
u/magna

YES!

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donbright

remix of d/1055 by u/paberr

function u(t) {

x.font="99px Arial";for(i=64;i;i--)w=3+i%8<<7,h=i/8<<7,(i/8^i)%2?x.fillRect(w,30+h,128,128):1,x.fillText(i%29<1?"♚":i%37<1?"♔":" ",w+20,h)

Feb 24 2017 7:27 AM UTC

}// 138/140

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stalemate!

u/5Mixer

Chess pieces were a nice touch :)
u/sigveseb

cool ^^
u/donbright

#chess

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tomxor

remix of d/24161 by u/FireFly

function u(t) {

with(x)for(i=64;i--;font='4cm"')fillRect(X=i%8*T,Y=i/8<<7,X+Y&T,t?fillStyle=R(T):T=128),fillText('♜♞♝♚♛♝♞♜♟♟♟♟♟♟♟♟'[i^(i>>5)*63]||'',X,Y+T)

Oct 19 2021 3:15 AM UTC

}// 139/140

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smolr #chess board

Show more comments…
u/tomxor

different strategy, draw the board on the first frame, pieces on the rest
u/FireFly

ohhh that is good, was too tunnelled in on the setups I'd tried.. good job 🎉
u/TGY

now comes the real challenge "e2-e4"
u/tomxor

fillText Y=i==52?Y-T:Y+T, but can't animate with this method. Don't think it's going to be possible in 140 ether.
u/DataMeta

ugh yes. so satisfying
u/sigveseb

very good, but the king and queen on one side are reversed!
u/tomxor

oops good spot

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rodrigo.siqueira

remix of d/20162 by u/rodrigo.siqueira

function u(t) {

x.fillRect(0,0,w=2e3,w)
for(i=900;i--;x.strokeRect(0,540+S(i/400+t*5)*360,w,w))x.setLineDash([i]),x.lineDashOffset=-990%i,x.strokeStyle=R(i)

Oct 4 2020 2:58 PM UTC

}// 140/140

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Waving chessboard #chess

u/Leodude123

#awsome!!!!!!

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KilledByAPixel

remix of d/17245 by u/KilledByAPixel

function u(t) {

eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁣𛡷𪑤𭁨👫🐱𝀷𜠬𭁲𨑮𬱬𨑴𩐨𪰯𜠬𜐹𞐩𞱩👫𛐭🠾𜰻𪠿𩡩𫁬𥁥𮁴𚀧𧁵𜠶𝑆𧁵𜠶𝐹𧁵𜠰𜐴𙱛𩠿𜠺𪠥𜡝𛀨𨐾🠴𚐥𜠪𜐰𛐸𜀫𪠪𜠰𛀹𛐡𩠯𛠴𚐺𬱣𨑬𩐨𮠽𜐮𜀳𛁺𚐩𪠽𪰥𞀬𩠽𚁡👩𚱪𚠳𜠫𭀪𝠰𯀰𚐥𜐶𘐽𝡼𨐥𝐬𩡩𫁬𤱴𮑬𩐽𤠨𩠪𜠵𝐩`.replace(/u../g,'')))

Jan 16 2020 5:44 AM UTC

}// 140/140

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Pawns on an Infinite Chessboard ♟♥♙

u/KilledByAPixel

#chess #d3

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KilledByAPixel

remix of d/17007 by u/KilledByAPixel

function u(t) {

for(c.width|=i=259,x.translate(1e3,99);i--;q='— ',x.fillText(r+q+q+q+q+r,(a>>4)%2*10-65,9))x.scale(z=1.02,z),r=(a=i+t*60|0)%64?'   ':' ♜ '

Jan 15 2020 6:34 PM UTC

}// 138/140

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Chessboard Path #Castle #D3

u/DataMeta

It seems the Queen visited the apothecary :)
u/KilledByAPixel

#chess

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FireFly

remix of d/24093 by u/TGY

function u(t) {

with(x)for(i=w=128;i--;fillStyle=R(i%2?fillRect(X=i%16*64,Y=i*8&-w,t=X+Y&w,t)|w:Y/w%7||fillText('♜♞♝♚♛♝♞♜'[X/w^Y/w],X,Y+w)))font=w+'pt s'

Oct 14 2021 10:32 PM UTC

}// 137/140

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pieces #chess

u/pavel

font='4cm"'
u/FireFly

ohh good one, didn't know about the font-family name trick
u/TGY

now we need to combine 2 dweets into single XD
u/DataMeta

fit them together with compression, but would be more interesting to jam it into 140 :)
u/FireFly

I can do a full chess board in 151c currently, but it *would* be really satisfying to fit it into the 140c without compression tricks indeed

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FireFly

remix of d/24124 by u/FireFly

function u(t) {

Z='♜♞♝♚♛♝♞♜♟♟♟♟♟♟♟♟',eval(unescape(escape`𭱩𭁨𚁸𚑦𫱲𚁩👷🐱𜠸𞱩𛐭𞱦𪑬𫁓𭁹𫁥👒𚁩𙐲🱦𪑬𫁒𩑣𭀨𦀽𪐥𜐶𚠶𝀬𦐽𪐪𞀦𛑷𛁭👘𚱙𙡷𛁭𚑼𭰺𩡩𫁬𥁥𮁴𚁚𦱩𛰲𧠨𪐾𝠴𚐪𝠳𧑼𯀧𙰬𦀬𦐫𭰩𚐩𩡯𫡴🐧𝁣𫐢𙰊`.replace(/u../g,'')))

Oct 18 2021 10:13 PM UTC

}// 129/140

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#chess board

u/FireFly

I've stared at this for too long... don't think I can get it below 146 decompressed (with Z inlined). Would be rad if we could squeeze those last characters out though and get it down to 140 without compression :)
u/tomxor

I have an imperfect 142
u/Agnes

This is 145 but I don't remember if the new indexing is actually shorter or not than yours: for(i=w=128;i--;x.fillStyle=R(i%2?x.fillRect(X=i%16*64,Y=i*8&-w,m=X+Y&w,m)|w:x.fillText('♜♞♝♚♛♝♞♜♟ '[Y++%7?++Y%5?9:8:i/2%8],X,Y+w)))x.font="4cm'"

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