go for broke Synonyms

risk everything on enterprise risk everything put at risk do all one can exert oneself do one's utmost do one's best take the risk win or lose play fast and loose give full effort risk it all bet one's last dollar on bet last dollar on take a big risk stand or fall stake one's all shoot niagara run a high risk put skin in the game play double or nothing make or mar make an effort go for it go all out undertake try struggle strive seek risk essay chance attempt venture bend over backwards endeavour empty the tank double down do or die bet the farm pull out all the stops have a go put on the line take a chance run a risk assay