https://www.chess.com/4-player-chess?g=7342599
https://www.chess.com/4-player-chess?g=7344218
https://www.chess.com/4-player-chess?g=7363162
https://www.chess.com/4-player-chess?g=7371145
https://www.chess.com/4-player-chess?g=7413714
https://www.chess.com/4-player-chess?g=7414482
https://www.chess.com/4-player-chess?g=7436198
https://www.chess.com/4-player-chess?g=7481098
https://www.chess.com/4-player-chess?g=7494624
https://www.chess.com/4-player-chess?g=7495127


I submited variant Stone Age as first Minecraft advancement. CGA's declined and I will submit improved version next week. Next Minecraft advancement is Getting an upgrade. In this advancement you have to craft stone pickaxe.
In starting position, there are 4 stone pickaxes in the middle and pieces got upgrade, too.
@makadika helped me with creating this variant. (as always) Please accept.
If you like it, I will make more variants with name of Minecraft advancement. (don't copy my idea)
Thank you for your attention!
Time 5+5
Rules:
Fairy pieces
Promotion rank: 6th general, grasshopper
dead wall