The file extension refers to a compressed archive created with 7-Zip . Based on your query, "05-08.7z" most likely refers to one of two specific technical packages: Shogi AI: Tanuki "Háo" Evaluation Function
This refers to , an older file from May 8, 2007. 05-08.7z
This refers to the file , released on May 8, 2023. The file extension refers to a compressed archive
It is a high-performance evaluation function often used in tournament-style Shogi engine builds. Retro Gaming: Super Bender Boot Disc an older file from May 8
It is an NNUE (Efficiently Updatable Neural Network) evaluation function used for the Shogi engine YaneuraOu .
It is a utility tool for the PlayStation 2 (PS2) used in the homebrew community.