Playing Chess

My bro challenge me to play chess his way, that is who ever win had to pay. So I set up my own rule, that you need to draw a cart from the deck, and the lowest one had to play the move and also eat one mouthfull meal. He got a sidekick who work with him.
Suddenly he and his sidekick somehow got injured, and we had to find a hospital at the end of town. With the help of my gps, we located where it is. The weird thing is we came to the end of a peninsula and had to cross a small creek, then a water activated bridge which get tricky after we pass halfway through because it got stuck even after the trigger had been activated. The trigger is a pouch of water which needs to be drained from left of the bridge to the right side.