I believe most dice game strategies has been shared in this forum already. No matter whether we are going to wager for competition or not, the result will always depend on our luck. There is no secret at all and there is no strategies that guarantee small minus for high wagering amount, even if you are going to use the highest winning chance but there is still a chance that we may lose all balance before wagering big amount as you may get some losing streak many times if you are in a bad luck. Just use your own strategy, even if there is someone say that strategy A B or C works for them to wager as much as possible but it may not work on you.