NB! It seems this console command is not compatible with CS2.
Command Profile

MP_GGTR_HALFTIME_DELAY

CS:GO

This command sets the halftime "break" or "delay" duration for TR mode. Default is 0 (half time disabled).

Syntax
mp_ggtr_halftime_delay [Seconds]

Description

This command sets the halftime "break" or "delay" duration for TR mode. Default is 0 (half time disabled).

How To Use mp_ggtr_halftime_delay

  1. Enable the developer console in Counter-Strike settings.
  2. Open the console with the tilde key (~).
  3. Enter mp_ggtr_halftime_delay [Seconds], replacing bracketed arguments with the value you want, then press Enter.

This legacy command is not currently listed as compatible with Counter-Strike 2.

Syntax And Arguments

mp_ggtr_halftime_delay [Seconds]
Seconds The amount of time, in seconds, that half time should last for.