chezscheme
A superset of the R6RS Scheme language
Chez Scheme is an implementation of the Revised6 Report on Scheme (R6RS) with numerous language and programming environment extensions.
There is no official package available for openSUSE Leap 15.6Distributions
openSUSE Tumbleweed
SUSE SLE-15-SP1
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.