Chess programs for any HP calculator

[pier4r]

Could be that chess genius 3 would work too? (free version of genius are available for many platforms, real nice)

http://chessgenius.com/cg3dos/index.html

According to the SSDF list (n1) genius 3 and Fritz 3 were quite close (and thus I presume fritz 2 was somewhat outclassed). Further chess genius 3 was quite a force to recon with in the early 90s.

n1: http://ssdf.bosjo.net/list.htm and http://ssdf.bosjo.net/long.txt