okay
[4PC Variant]: Custom Starting Position

@qfcbv
you need to play your pos against human players to confirm it's playable and enjoyable, otherwise it'll be rejected.
if you wait too long for a game, you can consider inviting at most 1 comfuter.
after you finish playtesting, post the game links

@acgusta2 I didnt play
you need to play your pos against human players to confirm it's playable and enjoyable, otherwise it'll be rejected.
if you wait too long for a game, you can consider inviting at most 1 comfuter.
my variant isnt popular maybe 2 or 3 players came but I couldnt play

R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'royal':('h1','a7','g14','n8')}-
3,yK,X,yB,yK,yQ,yB,X,gK,3/
3,yK,X,yR,yN,yN,yR,X,gK,3/
3,X,X,yP,yP,yP,yP,X,X,3/
yK,yK,X,8,X,gK,gK/
X,X,X,1,X,X,2,X,X,1,X,X,X/
bB,bR,bP,1,X,4,X,1,gP,gR,gB/
bQ,bN,bP,3,yI,gI,3,gP,gN,gK/
bK,bN,bP,3,bI,rI,3,gP,gN,gQ/
bB,bR,bP,1,X,4,X,1,gP,gR,gB/
X,X,X,1,X,X,2,X,X,1,X,X,X/
bK,bK,X,8,X,rK,rK/
3,X,X,rP,rP,rP,rP,X,X,3/
3,bK,X,rR,rN,rN,rR,X,rK,3/
3,bK,X,rB,rQ,rK,rB,X,rK,3
This is my game FEN4 (new)
Rules : Pawns promote to a King, Dabbaba or Knight on the 5th rank, KOTH, Takeover
Name: King of the Platform
1/15 D FFA
chess.com/4-player-chess?g=3294908
chess.com/4-player-chess?g=3294864
LInk to game of Courier chess ancient medieval chess that was played from 12 th to 19 th century:https://www.chess.com/4-player-chess?g=3298047. Incredibly interesting variant played at 8 x 12 table. thousands of players over 6 centuries proved this game to be worth of playing,
FEN : R-0,1,1,1-0,1,0,1-0,1,0,1-15,0,0,0-0-{'royal''e7','','g10',''),'resigned'
false,false,true,false),'pawnsBaseRank':5}-
3,X,X,X,X,X,X,X,X,3/
3,X,X,X,X,X,X,X,X,3/
3,X,X,X,X,X,X,X,X,3/
X,12,X/
X,5,yK,3,dyP,dyP,1,X/
X,1,rK,2,dyI,3,dyP,3,X/
X,7,dyP,3,dyP,X/
X,rP,rP,1,rK,2,dyW,4,rP,X/
X,2,rW,5,rP,3,X/
X,2,rP,6,rP,rP,1,X/
X,1,dyN,10,X/
3,X,X,X,X,X,X,X,X,3/
3,X,X,X,X,X,X,X,X,3/
3,X,X,X,X,X,X,X,X,3
COURIER CHESS
Everyone can read about this variant and its rules at wikipedia and I am sure every chess site should be proud to enable players to try this game

OK so here's a new game:
Name: Check again
PGN4:[StartFen4 "R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'lives'false,false,false,false)}-3,rK,rP,yB,yR,yD,yN,bP,bR,3/3,rR,rP,yP,yP,yP,yP,bP,bB,3/3,rB,rP,4,bP,bN,3/rR,rB,rN,rN,rP,4,bP,bN,bB,bR,bK/rP,rP,rP,rP,rP,4,bP,bP,bP,bP,bP/bN,bP,3,dK,X,X,dK,3,gP,gB/bD,bP,3,X,dK,dK,X,3,gP,gR/bR,bP,3,X,dK,dK,X,3,gP,gD/bB,bP,3,dK,X,X,dK,3,gP,gN/gP,gP,gP,gP,gP,4,yP,yP,yP,yP,yP/gK,gR,gB,gN,gP,4,yP,yN,yN,yB,yR/3,gN,gP,4,yP,yB,3/3,gB,gP,rP,rP,rP,rP,yP,yR,3/3,gR,gP,rN,rD,rR,rB,yP,yK,3"]
[Variant "Teams"]
[RuleVariants "EnPassant KotH 12-check Prom=6 PromoteTo=AEOQBRN"]
[CurrentMove "0"]
Rules: 12+, KoTH, 6th=QRBN, and fairy pieces: Amazon, Elephant, Knight Rider.
Tips: Try to promote ASAP, don't let your king shelter get cleaned out, check again, again and again. BTW, KOTH may be near to impossible, so don't try until the board is clear.
Games: coming soon
Can I play this listed now?
OK so here's a new game:
Name: Check again
PGN4:[StartFen4 "R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'lives'false,false,false,false)}-3,rK,rP,yB,yR,yD,yN,bP,bR,3/3,rR,rP,yP,yP,yP,yP,bP,bB,3/3,rB,rP,4,bP,bN,3/rR,rB,rN,rN,rP,4,bP,bN,bB,bR,bK/rP,rP,rP,rP,rP,4,bP,bP,bP,bP,bP/bN,bP,3,dK,X,X,dK,3,gP,gB/bD,bP,3,X,dK,dK,X,3,gP,gR/bR,bP,3,X,dK,dK,X,3,gP,gD/bB,bP,3,dK,X,X,dK,3,gP,gN/gP,gP,gP,gP,gP,4,yP,yP,yP,yP,yP/gK,gR,gB,gN,gP,4,yP,yN,yN,yB,yR/3,gN,gP,4,yP,yB,3/3,gB,gP,rP,rP,rP,rP,yP,yR,3/3,gR,gP,rN,rD,rR,rB,yP,yK,3"]
[Variant "Teams"]
[RuleVariants "EnPassant KotH 12-check Prom=6 PromoteTo=AEOQBRN"]
[CurrentMove "0"]
Rules: 12+, KoTH, 6th=QRBN, and fairy pieces: Amazon, Elephant, Knight Rider.
Tips: Try to promote ASAP, don't let your king shelter get cleaned out, check again, again and again. BTW, KOTH may be near to impossible, so don't try until the board is clear.
Games: coming soon
Can I play this listed now?
still has false check

oh right it was updated so here it is:
[StartFen4 "R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'lives'12,12,12,12)}-3,rK,rP,yB,yR,yD,yN,bP,bR,3/3,rR,rP,yP,yP,yP,yP,bP,bB,3/3,rB,rP,4,bP,bN,3/rR,rB,rN,rN,rP,4,bP,bN,bB,bR,bK/rP,rP,rP,rP,rP,4,bP,bP,bP,bP,bP/bN,bP,3,dK,X,X,dK,3,gP,gB/bD,bP,3,X,dK,dK,X,3,gP,gR/bR,bP,3,X,dK,dK,X,3,gP,gD/bB,bP,3,dK,X,X,dK,3,gP,gN/gP,gP,gP,gP,gP,4,yP,yP,yP,yP,yP/gK,gR,gB,gN,gP,4,yP,yN,yN,yB,yR/3,gN,gP,4,yP,yB,3/3,gB,gP,rP,rP,rP,rP,yP,yR,3/3,gR,gP,rN,rD,rR,rB,yP,yK,3"]
[Variant "Teams"]
[RuleVariants "EnPassant KotH 12-check Prom=6 PromoteTo=AEOQBRN"]
[CurrentMove "0"]

@OrbitKingxxX I added King of the Platform as a rated game
@Crimlock You provided the FEN at the end of your game, and I need the starting FEN
@ywq915 I tried to add your position, and got an error message regarding the FEN you provided.
@Pava876Smart I was about to add your position, but found that I was still getting an error message regarding your FEN, even though I took the FEN from your last post.

Here's the FEN:
R-0,0,0,0-0,0,0,0-0,0,0,0-0,0,0,0-0-{'lives'12,12,12,12)}-
3,rK,rP,yB,yR,yD,yN,bP,bR,3/
3,rR,rP,yP,yP,yP,yP,bP,bB,3/
3,rB,rP,4,bP,bN,3/
rR,rB,rN,rN,rP,4,bP,bN,bB,bR,bK/
rP,rP,rP,rP,rP,4,bP,bP,bP,bP,bP/
bN,bP,3,dK,X,X,dK,3,gP,gB/
bD,bP,3,X,dK,dK,X,3,gP,gR/
bR,bP,3,X,dK,dK,X,3,gP,gD/
bB,bP,3,dK,X,X,dK,3,gP,gN/
gP,gP,gP,gP,gP,4,yP,yP,yP,yP,yP/
gK,gR,gB,gN,gP,4,yP,yN,yN,yB,yR/
3,gN,gP,4,yP,yB,3/
3,gB,gP,rP,rP,rP,rP,yP,yR,3/
3,gR,gP,rN,rD,rR,rB,yP,yK,3

Can you make Rock-Paper-Sissor 12-check? I like the variant but it's 99-check so it's super long
In the past royal and non-royal kings were visually the same. 99-check was added to distinguish them. Now royal kings have a halo around them, so 99-check is probably unnecessary. I can remove it if you want.
@acgusta2 I didnt play
you need to play your pos against human players to confirm it's playable and enjoyable, otherwise it'll be rejected.
if you wait too long for a game, you can consider inviting at most 1 comfuter.