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 perfectly with the rht strategies and charts. Find out the best moves for every situation, the common terms and rules, and how to lower the house