![Attempting to port a game pigeon game to chess.com through the mobile app custom position maker because game pigeon is unnecessarily annoying. Black to move. System keeps saying the position is invalid. Attempting to port a game pigeon game to chess.com through the mobile app custom position maker because game pigeon is unnecessarily annoying. Black to move. System keeps saying the position is invalid.](https://i.redd.it/fx433a8gbcs61.jpg)
Attempting to port a game pigeon game to chess.com through the mobile app custom position maker because game pigeon is unnecessarily annoying. Black to move. System keeps saying the position is invalid.
![From a custom position tournament: Black to take advantage of White's blunder and save the game. : r/chess From a custom position tournament: Black to take advantage of White's blunder and save the game. : r/chess](https://i.redd.it/ymaigdlii5t71.jpg)
From a custom position tournament: Black to take advantage of White's blunder and save the game. : r/chess
![How is this an invalid custom position on chess.com? If i remove 2 rooks it's valid, and if put 7 rooks and a king without other pieces it's still valid. Seems like once I have more than 8 non-pawn pieces on one side it becomes invalid. This wasn't invalid a ... How is this an invalid custom position on chess.com? If i remove 2 rooks it's valid, and if put 7 rooks and a king without other pieces it's still valid. Seems like once I have more than 8 non-pawn pieces on one side it becomes invalid. This wasn't invalid a ...](https://preview.redd.it/how-is-this-an-invalid-custom-position-on-if-i-remove-2-v0-8gkgyuk4xm1b1.jpg?width=1080&crop=smart&auto=webp&s=47d02371e92e9f0af6ef02897e7983f7482a4650)