1. A pawn can now move up to 3 spaces on the 1st move.
2. A Rook can move diagonal from the opponents corner spaces.
3. A Knight gets two moves after 1 take. It resets if he takes on the 2nd move.
4. A Bishop can change colors one space on the opponent side.
5. The Queen gets 1 take back move if the opponent hasn't moved yet.
6. The King moves as a Queen does with the added bonus of jumping over his own pieces. The King reverts back to classic King chess rules after his 2nd time in check.
King Rules:
1. A pawn can now move up to 3 spaces on the 1st move.
2. A Rook can move diagonal from the opponents corner spaces.
3. A Knight gets two moves after 1 take. It resets if he takes on the 2nd move.
4. A Bishop can change colors one space on the opponent side.
5. The Queen gets 1 take back move if the opponent hasn't moved yet.
6. The King moves as a Queen does with the added bonus of jumping over his own pieces. The King reverts back to classic King chess rules after his 2nd time in check.
https://www.youtube.com/watch?v=Ar4asaHVB64&t=109s