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Be taught Blackjack: Certain in a sport of Blackjack

If the dealer gets an Ace in his uncovered card at the beginning of the game, he offers us an insurance in case he gets Blackjack by turning the other card that is the deck. The insurance cost is 50% of our initial bet. If the Dealer or croupier obtains Blackjack, we pay 2 to 1 the safe bet and we continue participating with the initial bet. If you do not get Blackjack, we lose the safe bet and continue participating with the initial bet.