Dépasser 21 au blackjack, entraînant une perte automatique.
Un bust se produit lorsque le total de votre main dépasse 21 au blackjack. Si vous bustez, vous perdez votre mise immédiatement, peu importe ce que la main du croupier s'avère être. C'est l'avantage principal de la maison — le joueur agit en premier et peut buster avant même que le croupier ne joue.
Le « risque de bust » est une considération clé dans la stratégie du blackjack. Demander une carte sur hard 16 contre un 10 du croupier est risqué (vous busterez environ 62 % du temps), mais la stratégie de base dit de demander une carte parce que rester est encore pire à long terme.
Les taux de bust du croupier varient selon la upcard : un croupier montrant un 6 buste environ 42 % du temps, tandis qu'un croupier montrant un As ne buste qu'environ 17 %. C'est pourquoi vous jouez plus prudemment quand le croupier montre 2-6 (il est plus susceptible de buster) et plus agressivement quand il montre 7-A.
You hit a hard 15 against a dealer 10 at a Bellagio blackjack table, draw a 9, and bust with 24 — instant loss of your $50 wager. Dealer upcards 2-6 are called bust cards because the forced-draw rule makes the dealer bust 35-42% of the time. Upcards 7-Ace bust only 17-23% of the time.
Player bust rate on random play exceeds 28%; with basic strategy it drops to about 16%. The rule that the player acts first — and loses immediately on a bust even if the dealer later busts too — is the single largest contributor to the blackjack house edge. Surrender (where offered) lets you bail on hard 16 vs 9/10/Ace for half your wager, cutting expected loss from -54 cents to -50 cents. Take late surrender every time it is offered.
<p>You hit a <strong>hard 15 against a dealer 10</strong> at a Bellagio blackjack table, draw a 9, and bust with 24 — instant loss of your $50 wager. Dealer upcards 2-6 are called <strong>bust cards</strong> because the forced-draw rule makes the dealer bust 35-42% of the time. Upcards 7-Ace bust only 17-23% of the time.</p><p>Player bust rate on random play exceeds 28%; with basic strategy it drops to about 16%. The rule that the player acts first — and loses immediately on a bust even if the dealer later busts too — is the single largest contributor to the blackjack house edge. Surrender (where offered) lets you bail on hard 16 vs 9/10/Ace for half your wager, cutting expected loss from -54 cents to -50 cents. Take late surrender every time it is offered.</p>
Demander une carte supplémentaire au blackjack.
Conserver votre main actuelle et ne prendre aucune autre carte au blackjack.
Le jeu mathématiquement optimal pour chaque main possible au blackjack.
L'avantage mathématique que le casino possède sur les joueurs, exprimé en pourcentage de chaque mise.
Dépasser 21 au blackjack, entraînant une perte automatique.
<p>You hit a <strong>hard 15 against a dealer 10</strong> at a Bellagio blackjack table, draw a 9, and bust with 24 — instant loss of your $50 wager. Dealer upcards 2-6 are called <strong>bust cards</strong> because the forced-draw rule makes the dealer bust 35-42% of the time. Upcards 7-Ace bust only 17-23% of the time.</p><p>Player bust rate on random play exceeds 28%; with basic strategy it drops to about 16%. The rule that the player acts first — and loses immediately on a bust even if the dealer later busts too — is the single largest contributor to the blackjack house edge. Surrender (where offered) lets you bail on hard 16 vs 9/10/Ace for half your wager, cutting expected loss from -54 cents to -50 cents. Take late surrender every time it is offered.</p>
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