simopen

Usage: simopen

  Toggles your 'simopen' variable 0/1.  Equivalent to "set simopen".  If
simopen is 1, then you are open to play more than one chess game at a time:
have a simultaneous chess exhibition.  More details are in the "simuls" help
file.

See Also:  simuls  variables  v_simopen

[Last modified: March 10, 1996 -- Friar]