Keyboard shortcuts in Chess from Apple for Microsoft Windows

Chess
Close
⌘ W
Close All
⌥ ⌘ W
Game Log
⌘ L
Hide Chess
⌘ H
Hide Others
⌥ ⌘ H
Minimize
⌘ M
Minimize All
⌥ ⌘ M
New…
⌘ N
Open…
⌘ O
Preferences…
⌘ ,
Quit Chess
⌘ Q
Save
⌘ S
Save As…
⇧ ⌘ S
Show Hint
⌘ ]
Show Last Move
⌘ [
Take Back Move
⌘ Z