I am going to fly XXX-ZRH-GVA, arriving in ZRH at 10 a.m. I am going to continue to GVA and returning in the evening with LX to ZRH. I know it will be possible to check my luggage just to ZRH.
My question is: Is it possible not to pick the luggage up and to leave it at the baggage claim until I am going to come back from GVA (in the evening)?

If yes, where will I find it?