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.Basic Blackjack Strategy Overview. Want to find the best move for any blackjack hand? Then you need basic strategy. Our guide covers basic blackjack strategy rules, charts, and betting