>>28917803The slight difference is that in chess you get a little time back after each turn.
Imagine this was: you have 10 minutes, but after each turn you get 15 seconds. This way, yes, it would take about 15 min for someone to take all the time off the clock, but if you're playing a toxic/stall team and taking turns fast, you get infinite time, which should still be a valid play style. If you don't get time back it hurts stall teams because no matter what every turn will take 1-3 seconds, so you eventually will lose by trying to stall no matter what.