blackjack basic strategyThe Best Blackjack Strategies · BLACKJACK STRATEGY #1: ALWAYS DOUBLE DOWN ON A HARD 11 · BLACKJACK STRATEGY #2: ALWAYS SPLIT A PAIR OF 8s AND ACES.Learn how to play blackjack well and reduce the casino's advantage to less than .5% with perfect blackjack strategy. Follow the basic rules and charts for hard and soft hands, and