Hence, a pair of aces can count as 2 or 12, which is not a good starting hand. In a double-deck game in which the dealer checks for Blackjack, if allowed, the player would surrender any total of 15-17 (including 8-8) against a Dealer Ace, and a total of 15-16 against a dealer ten. Knowing the rules of blackjack is a must for anyone who plans to risk money on the game. They dictate what the best course of action is for the player, and they can be the difference between winning and losing. The entire move is called splitting pairs, meaning you’re allowed to split if your first two cards form a pair. When they stop you will see if the combination matches your preset one or not and you will know if you’ve won. If you split, the expected profit is 10. If you split the 7's and assume you catch a ten, you'll have a total of 17. Never split 5s and 10s. There are four places that you can play the game. They are: always split aces and 8s, never splits 10s, never split 5s, always split 2s or 3s but only when the dealer has a 4, a 5, a 6 or a 7; always split 6s when the dealer is showing a 3, a 4, a 5, or a 6; always split 7s when the dealer shows a 2, a 3, a 4, a 5, a 6, or a 7 and. It is mostly suitable. The distinction is important, because a winning blackjack pays the player at 3 to 2. Breaking up a 20 into two different hands increases the risk of ending up with weaker hands and reduces your chances of winning. In theory, the question to how many times can you split in blackjack has a simple answer: Once. Always split a pair of 8s. A pair of 4's is a hard total of 8, which gives you a good chance of catching an 18 for your finishing total, which is a reasonable hand. Use the blackjack double down on any of the dealer’s card below seven except ACE. Blackjack is one of the best loved card games in the world. Gambling operators are well familiar with the fact the. 5mm 10mm x 1. If the player's first two cards are both aces and either (1) player doesn't split or (2) player splits, resulting in zero or one blackjack, then the Split Aces bet pays €25. Splitting a Pair of Aces. Yet, on the appendix, the player's expected return is HIGHER if you hit, rather than double (compare . 20/08/2023. People playing cards at a casino table with chips on the floor and oneBlackjack double down tournament explore Blackjack: the double downDown blackjack doubling double. Basic strategy players should never split paired 5s no matter what card the dealer exposes. Mathematical Study of Blackjack. Introduction. Aria: $300. Blackjack strategy says that it is very likely that the dealer is holding a ten. The Hi-Lo strategy requires the players to assign specific values to the cards. Also, for card counters, a situation that favors splitting 10s would be when there is a high proportion of high cards left in the deck, for instance, a high-low true. That means that you will win $77 instead of $43 on every $100 wagered on this type of hands. My comments on the movie "21" Australian Blackjack; Introduction to Card Counting; Rule Variations; Blackjack "Charlie" Rule; Rummy (Blackjack variant popular in Costa Rica) External Links. It is important to know the guidelines to follow for splitting. Split a pair of 8s & Aces. After the first split, an ace and ten-card combination may be considered a non-blackjack 21. If the table doesn’t allow surrendering, then hit. The splitting rules will normally allow you to split up to 3 times for a maximum of 4 hands, and you can double after any split card, known as the DAS rule. Das Splitten beim Blackjack ist ein Zug, bei dem Sie Ihre erste Hand in zwei separate Hände aufteilen. Shoe Composition: 1 deck 2 decks 3 decks 4 decks 5 decks 6 decks 7 decks 8 decks. 2) When aces are split, only one card can be drawn to each. Blackjack is not much different. 5: $11. No charts or strategies guarantee a win. Blackjack players should split pair of 2's or 3's in cases where the dealer’s up card is from a two through seven or in other words whenever the dealer is in a weak position. In Face-up Blackjack, where all the cards dealt are exposed, including both dealer's cards, the correct strategy is to split 10s against the dealer's 13, 14, 15 or 16. You're hoping for an 8 or 9. Splitting 10-value cards (10s, Jacks, Queens, or Kings) is generally a poor decision, as having a hand value of 20 is already strong. In double-deck games, on the other hand, split a pair of 7s against the dealer’s 2–8 if DAS and 2–7 if NDAS. Doubling Down and Splitting in Blackjack: Strategies Explained Author: Muhammad Gregory Blackjack. It works not only mathematically, but should make perfect logistical sense, in that it takes your stiff hand and immediately. 2:1 is a better payout. Now, you’re ready to move on and learn about what the rules are for splitting in blackjack. The weakness of starting a hand with 5 shows in. This paper describes an. Split 9s against a dealer 2-6 or 8-9. Casinos that allow resplitting aces to 4 hands are denoted as “RSA” blackjack rules. Pretty much everywhere allows pairs to be split to 4 hands. If you decide against splitting your aces, one will be worth one and the other will be worth eleven. Memorizing blackjack basic. There are two situations in which skilled players will split 10s. If you split aces and pull a ten/face card, it counts as 21 and pays 1:1 if you win, and not a blackjack (3:2). 4 cents . Multiple spots formed by splitting are subject to some restrictions. Blackjack Splitting 4s - is a reliable supplier of the most splendid games collection including the best online slots on the market accessible from absolutely any PC/Mac or mobile gadget. Tens Splitting tens is not the percentage call because doing so dismantles a very promising hand that it is very unlikely you will. Hard hands: Hard 8 or less - Hard 9 - Hard 10 - Hard 11 - Hard 12 - Hard 13 - 16 - Hard 17 to 21. Here are the general rules for splitting in blackjack: The player must place an additional bet equal to their original bet on the new hand. This is achieved by multiplying your actual improvement in edge over the house by the average bet you would be making when at that index. See moreThe entire move is called splitting pairs, meaning you’re allowed to split if your first two cards form a pair. Once you know the basics of slots, you’ll be able to play any type that you’ll come across. Splitting the sixes gives you two hands which can't possibly bust by receiving one more card, and which will probably win when the dealer busts. You can also use a blackjack strategy chart to determine when it is a good time to split. Introduction to Pair Splitting. Any pair from Ace to nine and any two cards with a value of ten can be split. 4 cents. Tens can be split only on condition they have the same. The math is accurate and basic strategy says to always split aces and 8s, regardless of the dealer’s up-card. The profit expectations for splitting 10s. The twist is the game will randomly deal 1 to 3 cards from a separate deck. Most casinos will only allow you to split cards once, but there are some that have increased the maximum number to twice, triple or more. Best Time to Play Online Slots: Discover When to Win Big. 176325. Some blackjack variations also prohibit players from splitting unlike ten-value cards. When players are dealt a pair they are able to split the cards, post an identical wager as their original bet, and gain an additional card for each, now giving the player two hands. 495. e. If double down after split is allowed, 2-2 and 3-3 hands are split against a dealer's up-card of 2 through 7. Uploaded: 12 Aug, 2011. . They won’t always ask. That’s because there is a third possible result - a push. Jack, Queen & King count as 10. Almost all basic strategy assumptions begin with the premise that you'll be dealt a ten when you take a hit. Palms: $100. Soft hands: Soft 13 - 14 - Soft 15 - 16 - Soft 17 - Soft 18 - Soft 19 to 21. LEARN BLACKJACK FROM A PRO FOR FREE. Blackjack is a game of percentages and edges. It can be used in combination with the double down or surrender option — the main thing for the players to consider is how…Let’s compare expected outcomes for our six-deck game if you have 5-5 and the dealer has 6 face up. . Hard 12 will stand against 4-6, hit against everything else. There are also pairs you shouldn’t split, like 5s and 10s. On top of the blackjack strategy charts above, here are a few additional rules to remember: Surrender if you have a 16 and the dealer is showing a 10. In fact, the most popular version is the one entailing six decks (312 cards). All the information about blackjack you want, both for serious advantage players and for casual players. So that's about 7% of your bet when the situation arises. The game contains 4 jackpots, collect 3 matching symbols to win the corresponding Maxi, Major, Minor or Mini jackpot award. In Vegas Strip Blackjack, the dealer usually shuffles 4 or 8 decks of cards. If the dealer has a 5 or a 6, she has a great chance of busting. If you want to join them, then you will need to count on more than just luck. H. A pair of 5’s doubles against dealer 2 through 9, otherwise hit. Yes. Special bonus hands might no longer qualify. Split a pair of 6s against a dealer’s 7 upcard (instead of hitting) Split a pair. “Your fair share of being. Pilarski also noted that, for an experienced card counter, it is a good idea to split 10s against a dealer’s 6 if the count favors a lot of high cards left in. To double down basically means to double your initial bet. Probability is the branch of mathematics that deals with the likelihood of events. It’s not always advantageous to do so, but you are allowed. 823675 - 1. In the casino version, the house is the dealer (a "permanent bank"). If the player's first two cards are both aces, the players splits, and. When it comes to blackjack, the odds are very important. Bolts metric hummer h3Carriage bolt sizes chart Pitch metric thread chart pdf printableCoarse unc unf portlandbolt angle threading portland summary diameters. If you split, you will be lowering your winning odds. Splitting threes is the strategy when the dealer has 2 though 7 showing. Although it seems like a fairly risky move, hitting a pair of 10s is the right strategy to adopt in. This is a strong hand that you can use to your advantage. By using memory caching and revising the approach to enumerating split hands, total calculation time was reduced by ve orders of magnitude to 3:9 106 seconds or 45 days. What Is Splitting In Blackjack: In the captivating world of blackjack, “splitting” is a strategic move that adds an intriguing layer of decision-making to the game. When splitting, you can only split for thesame amount as your original wager, unlike double downs, where you can betless. It should be noted that many pitch blackjack games prohibit players from doubling down after splitting, in which case the optimal plays for this two-card holding are as follows: Split the pair of 6s if the dealer has upcards 2 through 6 in NDAS games. The rules of blackjack. When Players Should Avoid Splitting a Pair of 9s. Blackjack Chart Explanation: In the black jack strategy card, the top part, the blue line, represents the dealer’s hand. Learn when to split pairs in blackjack with this guide from wikiHow: Follow our social media channels to find. Splitting is an interesting component of playing Blackjack that allows you to enter two hands in the same round if the first two cards in your initial hand are of the. It's easy to play and has a great positive expected value. He then deals two cards for the players, both of which are placed face up. In Face-up Blackjack, where all the cards dealt are exposed, including both dealer's cards, the correct strategy is to split 10s against the dealer's 13, 14, 15 or 16. 1. The probability of a blackjack in a single deck game is 4*16/combin (52,2) = 64/1326. Blackjack Splitten. Many could argue that splitting is bad because it means the player must put another bet of the same value on the table. More Blackjack Tips. For individuals of this ilk, the accompanying table gives the average amounts solid citizens can expect to win or lose per $100 wagered at the start of a round when standing or splitting with pairs of 10s. A bet of $10 wins $15 if the player draws a blackjack. This is because two hands starting with an 8 each isn’t nearly so bad a start to a new blackjack round as a hard total of 16. Split 4s only if DAS is allowed and the dealer shows a 5 or 6. The virtual blackjack is also instantly available online for 247. The goal is to beat the dealer’s hand without going over 21, or ‘busting’. Getting back into programming after many years, and build a simple "blackjack" program in Java. zwei 8er oder zwei Asse). A pair of 9’s splits against dealer 2 through 9, except for 7, otherwise stand. None of the single deck games allow it. Using the same hand values listed above, your payouts will be as follows: $100 blackjack bet x 1. Banned. Please visit for any additional inquires. When I'm playing CVBJ and refuse to split tens, I seem to remember a $300 bet claiming to lose about $20 in value by standing instead of splitting. 6 decks, dealer stands on soft 17, no hole card. By receiving a 10, then you have a good chance of reaching 18. How To Split In Blackjack. You will receive a new card as you play these two hands. 3597% for a whopping 1. This is not permitted. When to Split 10s in Blackjack? When it comes to splitting 10s in the game of blackjack, the bottom line should be: Average players should never split and should always stand on 20. Double-down and split combonations can increase your bet up to 8 fold. – If the dealer is showing a four, five, six or seven, consider splitting your twos, threes, sixes or sevens. That is one of the golden rules for blackjack players but not according to a friend of mine. Uitbetaling blackjack. This is because two hands starting with an 8 each isn’t nearly so bad a start to a new blackjack round as a hard total of 16. Chances of exceeding 21. You can win all 4 jackpots if an award all icon is revealed. If you stand with a pair of nines, your total hand will be 18. Can A Felon Go To A Casino, Blackjack Splitten, Il Poker Piu Spinto Cruciverba, Foxwoods Casino Apparel, Casino Barriere Lille Nouvel An 2018, Play Pokies Online Usa, Free No Deposit Bonus Codes For CasinoWhy to split a pair of threes. In a case when you have a total hand of 9, double down when the dealer has a card between 2 and 6. The blackjack games that appear in your camp only do so occasionally. In Las Vegas, all shoe games allow double down after splitting. ” The dealer will then deal a second card to each of the new hands. The blackjack table’s virtual felt may have a rules placard. However if no double after splits are allowed, then you lose that advantage and need to. Having said that, even if the true count indicates that the play is warranted it may still be a bad idea to split tens. If there is a tip for the dealer, then that gets paid 3 to 2 as well. Play over 5000+ free versions of premium-level slots, read detailed reviews, check only unbiased ratings of international online casinos, and be among the. Nowadays, blackjack enthusiasts are well aware of the options they can utilize while playing the game of 21. The idea of splitting two 8s when the dealer is showing 9 or 10 was introduced back in. This means that the added benefit of ALLOWING double downs is enough to tip the scales and make splitting more profitable over just hitting. The dealer’s actions in blackjack are governed by specific rules, and splitting pairs is typically not one of those actions for the dealer. Splitting non-pairs in Blackjack. This Blackjack rule is fairly rare and should be avoided. Rules for the Dealer. You are overwhelmingly the favorite and stand to win money when you split. ) Blackjack (natural) - the player wins 1. The fully responsive simulator can be accessed from a desktop or most modern mobile devices, which effectively means – if you have an internet connection – you’ll be able to learn anywhere. You then need to use hard hand or soft hand strategies after you do the split, but the. Before we show you an example of what a blackjack strategy card for splitting hands would look like, here is how you would play. When this happens, you can ‘split’ the cards into 2 separate hands. The odds of winning at blackjack can be as high as 42. The math is accurate and basic strategy says to always split aces and 8s, regardless of the dealer’s up-card. Your choices in blackjack are. Card Counting : If you count cards, then you should split 10s when the deck is rich in 10s. You place another bet equal to the first. When splitting 4's against the dealers upcard of 5 or 6 your goal is to get as much money out there as possible against the dealers weak card. If players don't all take the same action, then only those cards pertinent to each players hand will be shown. The splitting rules will normally allow you to split up to 3 times for a maximum of 4 hands, and you can double after any split card, known as the DAS rule. As we know, we can only see one card the dealer has, while the other one is facing downwards. It uses decks of 52 cards and descends from a global family of casino banking games known as "twenty-one". The plays for all pairs but those consisting of 5s and 10s are listed in the chart, only those two hands are omitted. By knowing which cards are face up, you can make more informed decisions about your next move. Hit soft 18 vs. You might be confused because you are supposed to split 2s and 3s against 2 and 3 IF they allow doubling after splits. Provided that the player gets dealt. Reasoning. The object of the game of Blackjack is simply to get more points than the dealer without going over 21. If the dealer's total is 12 through 17, and we wind up with a 14, then we have a good chance of the dealer busting on the 12 through 16, and we have a good chance of outdrawing the dealer if she has a 17. In Las Vegas, RSA is not as common, because vegas rules are generally worse for the player. If you stood against an 8 or a 9, then you're likely facing a dealer total of 18 or 19. Basic Strategy in 21 Statements:Basic Strategy. So what is splitting, when can you do it and when should you? Read on to find out. When a player gets two cards of the same rank during a game round (for example, two 8s), they can separate them and create two new hands, each acting as an individual hand. Some variations, called Buy-Your-Pay Slots, won’t allow you to win certain amounts or activate certain features unless you increase your coin value. When you’re dealt a blackjack 21, it’s customary to pay out 3:2 or 2:1. Hit the pair of 6s when the dealer shows cards 7 through Ace in NDAS games. Never split tens. If both a player and the dealer have blackjack, the hand is a tie or push. 2:1 is a better payout. 47 for his Benchmark Rules, which are six decks, dealer stands on soft 17, no double after split, no re-splitting aces, no surrender. All basic blackjack strategy cards have information on when a player should double down and split their hand. The first is when there are so many 10s among the unplayed cards in the deck that it becomes quite likely that splitting 10s would result in two hands with a value of 20. While there is no cash to win in free games, they still contain the same free spins and bonus rounds found in real money games that keep the gameplay fun. Splitting Hands in Blackjack. Nowadays, blackjack enthusiasts are well aware of the options they can utilize while playing the game of 21. Splitting aces and eights is part of blackjack basic strategy. This is the thing. For card counters, a. Every face card in the game is treated as 10♠, making them fit the splitting rules in blackjack. Mandalay Bay: $100 or $200. This paper describes an. The Lightning fee is one unit. Blackjack (formerly black jack and vingt-un) is a casino banking game. We will go into greater detail about theproper playing of each pair. 511734%. - all the usual Strip rules), dictates that an A,2 against a dealer 5 is a double-down. We can split our hand if we are dealt two cards of the same value. Here basic strategy tells us to: Split a pair of 3s against dealer upcards 2 through 8. In some games, if we hit blackjack (whether it be after splitting or without splitting), we are paid out immediately, regardless of what the dealer has. So if your max bet (12 units) is out at TC+5 your gain is a . ROUND 3 (FINAL) Round 3 – min. 52 per every pound you bet, respectively. NetEnt en Evolution gaming betalen 1,5 keer je inzet uit bij een blackjack. What does it mean to "Split" a hand in the game of Blackjack? First off to split your hand you will need to have a pair or two cards that have the same value. Craps. Smart tournament players will sometimes split when they need to bet more chips, especially if it’s the last. Here’s a good look at factors to consider when deciding on whether or not to make the play: It's a situation-dependent decision. Avoid splitting 5s, but you can instead double down. Before delving into when to split in blackjack, let's define what it means. A pair of aces is therefore the most popular hand to split. That said, some pairs should almost always be split as, statistically speaking, doing so will result in losing less money over time or offers a reasonable chance of turning a losing hand into a winning one. If the dealer shows a hand of hard 13 through a hard 16, the appropriate strategy is to split the 10s. If you’re playing in a land-based casino, you need to clearly state to the dealer that you wish to split. When you are playing blackjack and dealt a pair of 2s (also known as “deuces”), you have two viable playing options:. World Tournament Poker. Generally you can split indefinitely, with the exception of aces as noted above – although the odds of being able to split more than twice are very low indeed, simply due to the lack of available. How Does Split Work In Blackjack: In the game of blackjack, the option to split is a strategic move that players can employ when they are dealt a pair of cards with the same rank. New!You should double down when you have a total of 9, 10, or 11, and the dealer has a low card (2 to 6). Blackjack 10s is one of the most hoped-for pair. On your original two cards, you can double your bet before the dealer gives you another card. 6: $12. The change in house edge alone is more than three times the original blackjack house edge. I need some help to review my code, in order to remove any redundant code, simplify the implementation, and improve the code quality over all. 2. The house edge in that game, assuming all other rules are equal, is 0. Learn how to split cards in blackjack from a professional casino dea. The player makes their wager before dealing begins, and the dealer deals each player two cards, face-up, while they themselves have two cards, one facedown. Yahoo! Blackjack - Follow Basic Strategy. This is the second-best hand in blackjack. Blackjack Splitten Beim Black Jack Selmckenzie Selzer-Mckenzie. PDF⋙ Blackjack Basic Strategy Chart: 4/6/8 Decks, Dealer Stands on All. Please take into account that the move is not available in all forms of online blackjack games. If you have J♥K♠, for example, you can treat them as pairs to split them. In fact, the most popular version is the one entailing six decks (312 cards). That's not a small mistake, and is a ~16% swing in EV. The only exception is for additional Aces. This gives individuals the option to split their current hand into two separate hands. A player blackjack beats any dealer total other than blackjack, including a dealer's three or more card 21. If you are a blackjack fan, you know that aces count as 1 or 11 depending on the players’ needs and form the so-called soft hands. The Doubling Down Rule in Blackjack. The 7 ♠ will be used on the one hand and 7 ♦ on the other. After splitting your hands, you will play two hands within your turn, getting a new card for each of the split cards. A pair of 7’s splits against dealer 2 through 7, otherwise hit. Split 6s only when the dealer shows 6 or lesser. A pair of 8s equals 16 in blackjack. Video 6:5 blackjack is available with a $5 minimum bet. Blackjack Training Simulator Practice Optimal Strategy. Blackjack’s "basic strategy" is the computer-derived best way to play any combination of cards you hold versus any dealer up-card, based solely on the rules and number of decks in force (no consideration of prior cards seen). The ace is the most valuable card in a blackjack game. Split aces allow a player at least two. If the dealer shows a 9 or higher, stand against other hands. The flip side is that, from that point on, you don’t get to decide whether to hit or stand. The dealer then draws one extra card to each of the new hands and play continues as normal. Then gave me another $10 to split them again. 017% improvement in long run expectation always properly splitting tens. A 2 through 6 is tough for the dealer because of the chances of busting. . What hands should I split in blackjack? You should always split pairs of Aces and 8s in blackjack. GrouchyGrinch1 • 2 mo. By splitting fives, you take a good hand (hard 10), and turn it into two stiff hands. Blackjack Basic Strategy for Splitting Pairs of Threes How to Play a Pair of 3's in Blackjack. Using surrender properly reduces the edge of the casino by 0. The second book is a classic on tournament play, Casino Tournament Strategy by Stanford Wong. Dealer’s 6 is the closest situation, but even there, the expected return for splitting is 143%, while standing will get you 177%. On hands resulting in a player loss or push, the dealer takes back the "free bet" button. If the strategy says to double but you’re not allowed, then hit, except you should stand with a soft 18. After the first split, doubling down and splitting further hands may be restricted. Either because they're scared by the sum that will be up for grabs, or due to qualms about the advisability of certain. In multi-card games, it’s generally advised to split a pair of 7s when the dealer has cards 2–7. 4) In some games, typically but not always those dealt from. Nearly every option is available for you. Splitting in blackjack is a popular strategy used by players to increase their winning odds. 11% in games that use the lower blackjack odds of 6 to 5. Then, the dealer will give you only one card The dealer settles all bets at the end of the hand. Don't split 10-value cards. Accordingly, cards from 2-6 are assigned +1, cards from 7-9 get a 0, and the rest of the cards in the deck. 15, betting $1 at a time. (The book also contains tournament strategies for craps, baccarat, keno, and horse racing handicapping. Wenn Sie sich dafür entscheiden zu splitten, müssen Sie einen zusätzlichen Einsatz tätigen, um Ihre neue Hand zu bilden. It will help if you surrender when holding hard 14 against these two hands since the dealer will likely have a 19 or 20 here. This strategy is complicated as this involves the player to divide their hand of cards into two hands whenever two similar cards are dealt. I have written a simple Blackjack game in Python which supports multiple-players and functionality like Hit, Stand, Surrender, Split and Double_Down. Fours When you have. Our “average net win” on this hand is $700 per $1,000 bet. While on the topic of other rules about. The strategy really isn't that complicated though. I was literally given $20 to play a $10 hand. Doubling down is one of several choices a player has after receiving their two initial cards in the game of blackjack. If the dealer shows a hand of hard 13 through a hard 16, the appropriate strategy is to split the 10s. Therefore, before. Never split tens. Split; Hit; Which strategy you should invoke depends upon what the dealer’s upcard is, the number of decks of cards being used, and whether double down after pair splitting is allowed. Once you're up to speed, you can play real money blackjack at one of our top-rated online casinos. The basic blackjack strategy involves various moves, such as standing when your hand value is 12–16 when the dealer has 2–6 and hitting if your hand is 12–16 when the dealer has 7–ace. Splitting 8s is very much a move that basic strategy players swear by. Got a great story about splitting 10s: Last year, me and some good friends met up in Vegas for some debauchery and NFL football betting. The Blackjack Basic Strategy Engine above provides a simple way to memorize a variety of different profitable decisions, such as when to split, double, surrender, hit, or stand. ago. Split aces allow a player at least two. 3. Never split 10s when the dealer’s hand has pairs of 5 or 6. This is not a strong enough hand to stand on because if we do, the dealer ends up outdrawing us by arriving at their standing total of 17 or above. Yes. Blackjack strategy charts usually follow an XY graph format. You’re going to split fours (4,4) when the house shows a 5 or 6, and 6’s are split when the house shows 2 through 6. For example, if you find a blackjack table that pays 6 to 5 on a blackjack (a “natural”), run away. You'll always split aces and eight's no matter what the dealer's upcard is. Why Basic Strategy Recommends Us to Split 8s. 1) Surrender, if offered in a game, is prohibited on the newly-created hands. Win - the player wins as much as he bet. You’ll find many veteran blackjack players who won’t hesitate to. It's always better to play two potentially good hands with no chance of busting than it is to play one tough hand that isn't. If the dealer has a blackjack, then player loses all bets made, including from doubling and splitting, except a blackjack tie will. Dealer does not take a hole card, or never peeks at it if he does. I also think that RSA is more common on 6 deck games, whereas RSA on 2 deck games is quite rare.