CHEST is an experimental program solving orthodox chess problems (like "white to move and mate in 5 moves"). It is written in ANSI C, and developed under UNIX. There is no user interface: CHEST just reads an input file and produces plain text on standard output. It is not hard to come up with a program that does the same job as CHEST, but it will be rather slow for non-trivial jobs. CHEST tries hard to be fast but still 100% correct.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.