An ace in blackjack is an excellent starting hand, and one that can help you score big. Whether you get a face-up ace or an up-card ace, an ace can help you make a good hand. If the dealer reveals an ace, you can either stand on 17 or draw a fourth card to go up to 20. You may also have a better chance of making a 21 with an ace if you are dealt another face-up ace. Knowing the rules and the probability of getting an ace will help you make the best decision.
The first rule in ace tracking is to memorize any cards that come before the ace. If you remember these cards, you’ll know how many cards have been dealt before the ace. However, you must reset them once you’ve shuffled the deck. This strategy is best when you have a good memory and are not distracted by other factors.
The second rule in ace blackjack is to use the dealer’s cards wisely. If the dealer has an ace, he should take a soft 17 and stand. This is because the dealer has two possible values: a hard 17 and a soft 17. Regardless of which one you choose, it’s best to keep an eye on the dealer’s hand, as this will determine the outcome of the game.