💾 Archived View for mirrors.apple2.org.za › archive › apple.cabi.net › Games › A2GameCracks › Chess2… captured on 2024-02-05 at 14:20:37.
⬅️ Previous capture (2023-01-29)
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ChessMaster 2100 GS > I've seen patches to remove the annoying "Password" copy protection from > The ChessMaster 2100 for the GS. Unfortunately, they are all for version > 1.1, and I have 1.01. Has anyone seen a similar patch for the earlier > version? Here you go. I always knew this huge collection of Apple II cracks would come in handy. ChessMaster 2100 GS from The Software Toolworks by Brian A. Troha REQUIREMENTS: 512K Apple //GS 3.5" Disk copier 3.5" Disk editor The following edits will completly remove the log-on/manual check type copy protection used on ChessMaster 2100 GS: 1. Make a copy of the game disk (disk #1) 2. Make the following edits to the copy only (by version): For version 1.01: Block $4E5: byte $2C from 22 to AF byte $61 from D0 08 to EA EA byte $C5 from 22 to AF byte $118 from D0 08 to EA EA byte $185 from 22 to AF byte $1D8 from D0 08 to EA EA For version 1.1 Block $304 byte $1EB from 22 to AF Block $305 byte $20 from D0 08 to EA EA byte $84 from 22 to AF byte $D7 from D0 08 to EA EA byte $144 from 22 to AF byte $197 from D0 08 to EA EA 3. Write the blocks back the copy 4. Store your originals in a safe place (and the manual to!) 5. Play a game of chess & enjoy the absence of the copy protection David C. Scott (Captain Harlock)