Dindyal scored 106 and Ail-Mohamed 87 as GCC collapsed to 262 all out.
On the opening day of the GISE, Star Party Rentals and Trophy Stall first division two-day Final, DCC reached 198-4 at stumps, led by Perez (71) and Imlach (61*).
Guyana Captain Tevin Imlach was on 61 with six boundaries in an innings lasting 103 balls.
DCC trails by 64 runs with six wickets in hand.
Author's summary: DCC trails by 64 runs on the first day.