Essentially, counting cards in blackjack involves assigning values to every card dealt out. Counting cards is simple, but can take time to master. Red Numbers indicate the index that the true count must meet to deviation from basic strategy `+` after the index number indicates the deviation happens at that true count and above `-` after the index number indicates the devation happens at the true count and below 0-indicates the deviation happens at any negative running countAll blackjack card counting methods are based on the premise that some cards are additionally advantageous to the player (and therefore disadvantageous to the house) than other cards. I’m very proud of Blackjack Apprenticeship, as it has become the world’s best platform for. Frequently Asked Questions: A selection of common questions from players who are new to blackjack and counting. If the count. In this video, Colin explains the. Simply put, when a low card is shown, you add 1 to your count, and when a high card is shown, you take away 1. My current 2021 results, started the year with 500 bucks. Card counting is one of the most effective strategies for winning at blackjack. Some players split 10s thinking they will make two more hands of an equal value. And through Blackjack Apprenticeship, I’ve helped card counters find the same success that I’ve enjoyed. When the true count is +1, you even the odds with the dealer. In blackjack, or 21, high cards favour the gambler, low cards the casino. 9% in single-deck blackjack. Python based program that calculates the true count of a blackjack game using Wong Halves, Omega II, or Lo-Hi systems. 21 Card Game Explained. Calculate the count per deck. This means the chances of hitting a 10, J, Q, K or Ace is higher than hitting one of those lower cards. Award winning casino practice software tools for beatable games: Blackjack card counting & shuffle tracking. This is what you’ll learn: Assign a value to each card. Numbers 10 – Ace: -1. Here’s a thorough look into this intricate skill: Premise. There is a weird way at looking at Schlesinger’s results that yields a higher win-rate under the assumption of a $100 maximum bet. In the current article we present the relative value of the semi-Wonging style of play, given a number of circumstances. If you want to learn how to count cards, take advantage of our unique card counting app. This is the best card counting training. The KO blackjack system is just like the initial Hi-Lo count except that the seven card is given a value of +1 similar to the low cards. 87%). While this is true to a degree there are simple card counting strategies you can pick up relatively easily and use without being completely obvious at the tables. The game is played with one to eight decks of 52 French cards. Period. Play Blackjack for fun or experimentation and then simply select how many decks are in use and record the cards as you play by selecting the appropriate. Although, most online casinos use software that shuffles the cards every time a new hand is dealt, making it a bit tricky. As hilarious as this scene is, unfortunately it gives an inaccurate view of how card counting works. AMA. Massar is an expert-level blackjack player whose story was fictionalized in the movie "21. The importance of card counting in blackjack cannot be overstated. The term card counting is something that most gamblers are familiar with, even if they don’t know much about gambling. It’s better to start the count after the dealer has shuffled the deck and a new round begins. In a nutshell, you are going to assign a value to each card as it comes out of the deck based on its rank. The rules of Blackjack can vary by country and even by casino. That is, you tally your high cards and lower cards and. Just starting out Card Counting? Thinking of going a Pro? There are a lot of people that have tried and failed, and only a few that have succeeded. In simple terms, card counting is a strategy used by players to keep track of high- and low-value cards dealt by the blackjack dealer to determine if the dealer or player will have the advantage in the next hand. Hi-Lo card counting is the most common card counting method for blackjack and the easiest to learn. If you're interested in learning how to count cards to gain a real edge in the game of blackjack, this is a great place to start. Beating Blackjack isn't nearly as hard. The 5 is worth 1, so the count goes to plus 2. The Halves is one of the most complex and complicated card counting systems out there. 16: Basic strategy when dealer exposes both cards; 17: The Ace-Five card counting method; 18: Basic strategy exceptions for three to six cards; 19: Blackjack splitting strategy when a back-player is betting; 20: Blackjack doubling strategy when doubling after splitting aces is allowed; 21: Details on the Wizard’s Simple Strategy;. Beat the house and shift the odds in your favor by learning and practicing Card Counting. Additionally, card counting requires that a blackjack player keep track of the cards remaining in the deck. In this case we set the number of players to three, the total bankroll is set to $10 000 and the risk of ruin is a. a 2 counts as two, a 9 counts as nine. Note the value of every card. Aces may be counted as one or eleven points. If we use the optimum bet spread and choose the double-deck game with DAS, the potential profit per 100 hands increases to $67. Select the least talented. To make it as simple as possible to count cards, put the cards in the deck into three groups and assign them the following values. . • In Halves, the 2 and 7 cards are worth +5, the 5 is worth +1. Once the true count reaches +2, you raise wagers by one unit (e. Colin has been counting cards for over 15 years, and ran a multi-million dollar blackjack team. So, if the player plays six-deck blackjack, this means there are 12 half-decks. Aces are worth -1 and 5s +1. For example, normally you will hit a 12 against a 2. However, this should be done in the player’s mind without the casino’s knowledge. -1: Cards from 10 to ace. There are no federal or state laws that prohibit the practice of counting cards in your head. Instead of counting all cards in a blackjack game, you only count Aces and 5s. the movie "21" [3], which is a method of keeping a count of cards that are still in the deck while playing 21. You should always be. Learning when to hit and stand is the cornerstone of the basic strategy in blackjack. This must be in a later edition than I originally read. The higher the count, the. Better yet, with registration , you can add your own card counting strategies and/or load one of our 20 preset strategies. As a counter, you know when the cards are in your favor or the houses favor and bet accordingly. Accordingly, cards from 2-6 are assigned +1, cards from 7-9 get a 0, and the rest of the cards in the deck. You start with 0 and you count what cards are out of the deck. Through the years I have seen four pay tables, which I refer to on this page as numbers 1 to 4. When the true count is +1, you even the odds with the dealer. - 1-: cards with value 10 and aces. It is a difficult skill to learn and master and even more tricky to implement especially in multi-deck games with CSM. , Rule of 6). Again, online casinos have safeguards for this and have the highest rates of deck penetration in the industry. If you are new to this variant, you’ll find the BestCasinos team’s carefully crafted. It assigns a value of +1, 0, or -1 for every card that's played: 2-6 → +1, 7-9 → 0, 10-A → -1. This is illegal in the US, as assistance from an app is considered cheating. With our drills you can build and assess your accuracy with basic strategy, deviations, running count, true count conversion, and even betting. 18: Basic strategy exceptions for three to six cards; 19: Blackjack splitting strategy when a back-player is betting; 20: Blackjack doubling strategy when doubling after splitting aces is allowed; 21: Details on the Wizard’s Simple Strategy; Miscellaneous. What are Blackjack Card Counting Myths? Although blockbuster movies like 21 and Rain Man popularize blackjack card counting, there are quite some myths regarding the practice. You’ll only be tilting. The fresh cards were shuffled by a CSM for minutes before being added to the game. Enjoy 150+ of the best blackjack games in the US. If the card is worth 0, don’t do anything. 2. Start With a Fresh Deck. How to Count Cards in Blackjack. This technique involves. Card counting is a strategy used in blackjack to try to predict whether the next hand is likely to provide the player an edge or disadvantage over the dealer. This is the Kotlin implementation of these rules: fun cardValue(card: Int) = when (card) { in 2. At a normal casino, a card counter would be making at least $100/hr with 25% the bankroll needed to try to beat an online casino. This is because 3 – 1 = 2, and 2 betting units equals $20. 5% and a high of 1. Counting is possible, just need skill, luck and a bankroll. This system is basic, but it helps you bet proportionately and stay within your betting limits. The major aim in the construction of these tools is the accurate simulation of play in a casino :. g. 5, cards 3, 4 and 6 are +1, cards 2 and 7 are +0. The app has 3 modes: Play, Train, and Simulate, all of which aid players in mastering basic blackjack strategy and card counting. This is done by tracking the ratio of high cards to low cards, with more high cards being the desired outcome. The player then keeps a running count of the cards that. Cards 7 through 9 have a 0, or neutral count. Enter: the free blackjack strategy calculator we’ve built for you! This is pretty easy to use and learn from. The second row of my table shows. Card counting. Here are the basics to using the blackjack card counting trainer below: To display the next card, click on the pile on the right. What is card counting? Card counting is a blackjack strategy that tracks the ratio of high cards (cards worth ten and/or eleven) to low cards still in the deck. Even if you should become a master of counting cards, the advantage that you can expect to have over a casino would be somewhere between the low of 0. The Ace Five blackjack strategy is one of the simplest forms of card counting in the game of 21. These moves can be influenced by multiple factors: guts, card counting, and learned probabilities (e. Cards 10 to Ace: -1. More advanced techniques like card counting can potentially improve the return-to-player percentage (RTP) further. Yes. Here’s how you do it: Choose the dealer’s card from the dropdown list. For example, a player might assign a value of +2 to cards 2 through 6, a value of -2 to cards 10 through Ace, and a value of 0 to all other cards. Card counting is the process of assigning certain values to the cards and then keeping a running count of these cards. 4. Hi-Lo is a simple card counting system used in blackjack. Counting cards in the game of the blackjack is one way to know when the odds have shifted into the players favor when going up against the house (dealer). To make it as simple as possible to count cards, put the cards in the deck into three groups and assign them the following values: 2-6: +1; 7-9: 0; 10-Ace: . Every card from 9 to ace is worth -1 and every card from 2 to 7 is worth + 1. I’m very proud of Blackjack Apprenticeship, as it has become the world’s best platform for. The value of a hand is the sum of the point values of the individual cards. By also keeping track of the number of decks remaining. Counting cards is simple, but can take time to master. Instead of counting all cards in a blackjack game, you only count Aces and 5s. Subtract one when a high card is dealt and add one when a low card is dealt. The game has caught on with studious players, hence the. This way, a running count is kept. The short answer is no. Player’s Odds Table. Bankroll Needed for <1% Risk: $50,000. Normally, you’d hit this hand, but when the count is positive, you’ll double down. Ace Five-Count is a simplified card counting system. The top play variations for blackjack card counters are knowing when to take insurance and stand on 16 versus a dealer’s 10. So cards 2 to 7 are counted as +1, 8s and 9s have zero value, and 10s and Aces have a value of -1. The app is easy to understand and use. Having a good knowledge of the cards present in the shoe will give the player a chance to beat the dealer. The top 18 plays, known as the Illustrious 18 are show in the table below in order of importance 1) The gains cited are associated with a player spreading bets from 1 to two hands of 6. A quick note here: if you’ve ever played blackjack, you’ll know that your entire strategy depends on the cards the dealer draws. Single Deck Blackjack can be played with as few as 52 cards. Choose any terminal available at the table and look down at the laptop in front of you. 4-8 Decks Blackjack Dealer STANDS on Soft 17 Chart. How to Count Cards; Blackjack Strategy Charts; Blackjack Training Drills; About; Blog; Podcast; Blackjack Bootcamp; Private Training; Login; The Card Counting Mini‑Course Video 1 of 5: What is Card Counting (And How Does it Work)?Blackjack card counting is a technique that is used in popular casino classics such as blackjack. In this lesson we are going to explain how to evaluate double-deck blackjack games. 21) game allows you to practice card counting, as well as mastering basic strategy. This information can be used to adjust your betting strategy and increase your. While these will not give you the advantage. It works by assigning a value of +1 to cards 2-6, a value of 0 to cards 7-9, and a value of -1 to cards 10-Ace. The Card Counter Lite is an essentially exciting game that is based on real Blackjack card counting techniques. Counting is not an offense under an state or federal law in the US, so casinos cannot convict or arrest you. According to the existing statistical evidence, players benefit more from high-value cards (10, Jack (J), Queen (Q), King (K), and Ace (A)) than low-value cards. It followed the true […]Free Blackjack Game Rules. For example, for the popular Hi-Lo counting system, you would input the tag value -1 for Ace and Ten, and tag value +1 for 2-6. When it comes to live dealer blackjack card counting, it is not impossible, but the efforts involved outweigh the potential gain. You should always be. If a card has the value 10-A then assign a -1 to them. As a quick brief on how the card counting system works, let's consider the Hi-Low count. This in theory makes it harder for card counters to keep track of the running total. Count through a deck of cards. Our 70+ videos, and resources, teach you concepts like. Combined with the correct application of basic strategy, counting cards is one of the only ways to truly beat the house and confidently go into a game of 21 with a positive expectation. 47 for his Benchmark Rules, which are six decks, dealer stands on soft 17, no double after split, no re-splitting aces, no surrender. In one of the blackjack card counting methods, cards 2-6 are valued +1, 7-9 are valued 0, and 10-Ace are valued -1. Using this number, you have all you need to build the Speed Count method. The shoe and the plastic cardTHE NOTION THAT A BLACKJACK PLAYER MUST BE ABLE TO CARD COUNT 6 OR 8 DECKS WITH HI-LO FIRST IN ORDER TO BECOME A CARD COUNTER IS BEYOND BELIEF. This is called the ‘Hi Lo’ method. Players get dealt two cards and can choose to take. We will use the most popular one, which evaluates a card as 1 when smaller then 7, -1 for tens and aces, and 0 otherwise. Although this might seem simple enough, there are dozens of systems for. The game’s object is to create a hand with a value equal to or closer to 201 than the dealer’s hand without busting. 3. 2k, biggest win is 10k and bankroll is >25k. As seen in the diagram below, cards 2–6 are worth +1, cards. So a card counter keeps a running tally in their head, adding 1 for low cards and subtracting 1 for high cards. donnyb83 • 2 yr. 77%) and lowering the house advantage. The Hi-Lo system is the most popular and prominent card counting system that is also easy to learn and widely practiced by blackjack players in casinos. This will help you in creating new associations with cards, essentially “learning the language” of card counting. When a new shoe begins the count starts at zero. We’ve won millions from casinos through the craft of card counting. Colin is the founder of Blackjack Apprenticeship. Mike Aponte, former member of the infamous MIT Blackjack Team, takes us through the com. Subtract one when a high card is dealt and add one when a low card is dealt. The game is played with 3 boxes and 6 standard decks of 52 cards. BLACKJACK CARD COUNTING TEST. At the risk of stepping on Don's toes, yes these charts (and many more) exist in Don Schlesinger's Blackjack Attack 3. Discussed everything from card counting to team play. The first step is to take a deck of cards and count through it, one at a time. In casinos, however, up to 8 card decks are used. Efficiently train at card counting while playing blackjack. Imagine playing with a single deck and knowing that an Ace had been removed. Blackjack teams have existed since Al Francesco invented them in the 1970s. Yeah, we’ve spent buckets of sweat and blood, creating this simulator, but it's worth it. Shuffle the deck and deal one card at a time, keeping a running count of the cards as you go. Master card counting. The objective is to have cards that add up to 21 without going over (or “busting”). Beat the house and shift the odds in your favor by learning and practicing Card Counting. In reality, splitting that hand will give you worse odds in blackjack, even if the dealer has a bust card. Blackjack Card. The example uses the Hi-Lo system, one of the easiest and most popular methods. We segregate the cards into three groups by number, then assign that group a value as follows: Numbers 2 – 6: +1. Rather than teach you 9 different basic strategy charts for each variant of. Card counting, as a blackjack strategy, might appear to be a simple one but in an actual game of blackjack, it is very hard to master the skill of card counting. Can you be banned for counting cards? When combined with basic strategy and deviations, card counting gives players an edge in blackjack. However, when the true count is above 3, it is statistically better to stand a 12 against a 2. Enjoy 150+ of the best blackjack games in the US. You must keep track of not only the cards that you are being dealt, but every single card dealt to every. 118 min. Also, you can vary the number of players at the table during a sim. BUY THE MOVIE: counter would add one, for the three card, add another one, for the six card, and subtract one, for the 10 card. Numbers 7 – 9: 0. Modern Blackjack - New, free, 540-page, online Blackjack book. But in a multiple-deck game of blackjack, let’s say eight decks, that’s 31 Aces left instead of 32. The player continues to add to the count for every card dealt, including the dealer’s cards. The short answer is no. Blackjack Card Counting Systems Chart. Blackjack odds tableOnline casino play: blackjack odds calculator Blackjack strategy chart optimal play read when playing win dealer simpleOdds of winning one blackjack hand. Card counters theoretically have an advantage of anywhere from 0. Blackjack: the complete online guide [ca]Blackjack counting card strategy basic deviations chart deviation number winning advanced Blackjack strategy chart rules bonuses playBlackjack deviation counting standard card. Here, the counter adds one for the three cards, another one for the six cards, and minus one for the 10 cards. In this card counting method, all cards from 2 through 7 are assigned a +1 value, 8s and 9s are assigned a 0, and cards from 10 through ace are assigned a -1. In general, depending on how many decks are being used in the blackjack game, players. 3 hours ago · Blackjack Rules. The underlying principle behind card counting is that a deck rich in tens and aces is good for the player, a deck rich in small cards is good for the dealer. If you come up against a dealer using multiple decks in blackjack, you can still use the Hi-Lo strategy. While not illegal, given that it doesn’t involve any criminal activity, card counting is banned in most casinos because it reduces. To display the previous card, click on the left pile. Inside the Edge: A Professional Blackjack Adventure reveals that card counting is still quite profitable. It will provide you with a 1- to 2-percent advantage in the long run. " Counting. Ken Uston. A deck rich with high cards (10, jack, queen, king, ace) favors the player, whereas an excess of low. The basic theory of card counting in blackjack is to assign values to high and low cards. Keep a Running Count. It is a three-level blackjack card counting technique, which is suitable only for advanced and expert card counters. The counter continues to add the tags of each card in every hand including the dealer’s hand until the end of the round. 3 hours ago · Blackjack Rules. . What is card counting? Card counting is a blackjack strategy that tracks the ratio of high cards (cards worth ten and/or eleven) to low cards still in the deck. Standard online games will shuffle the cards after every hand and negate card counting. The basic difference is that the UBZ2 is an unbalanced system, while the Zen Count is a balanced system. We designed the software that we wish we had to learn. The major aim in the construction of these tools is the accurate simulation of play in a casinoPrivate Training starts at $4,999. When halfway through a deck, if your value is high, there are more 10’s, face card, and aces remaining than low cards. Up until the end of the game, the counter keeps adding tags to each card. Many single-deck games are unplayable even with card counting when a blackjack only plays 6-5 (instead of 3-2), and when not very many rounds are dealt between shuffles (i. In baccarat there is only one situation where the player gets to make a call on what happens and that call is basically 50/50. Blackjack teams have existed since Al Francesco invented them in the 1970s. Counting cards is usually as simple as adding and subtracting the number 1. . Using standard Las Vegas rules and a basic High-Low card counting system, a player’s advantage with perfect strategy when the count is zero is -0. The best resource for card counting training, community, and info. There are an equal amount of -1 and +1 cards in the deck. When using the "plus-minus count," each card has a value. In this video, Colin walks you thr. Mar 12 2023. Learn to count cards: *Bonus Card Counting Content: this card counting black. Other card counting strategies: • The KO method follows the same strategy as the Hi-Lo method, but the 7s are worth +1. The best blackjack card counting systems will teach you how to keep a running total in a simple way, and how to adjust the count to accommodate the number of decks in play. Blackjack is all about the small percentages, which is where card counting is most effective in nudging down that house edge. iPhone. I have developed a product for card counting. Advantages of the True Count. Blackjack is a card game played against other players or a dealer. Different card counting techniques suggest different ways to count cards. The count begins by multiplying the number of decks with -2. Blackjack Card Counting Summary . As the Spotter, always bet the minimum and focus on. You can specific the vibration preferences within the app (Ex: vibrate twice when. When there's a 51% chance of you winning, you bet $100 and a 49% chance of you winning, you bet $10. Card counting is one of the most popular techniques blackjack players use to gain an advantage over the house edge. Counting cards is difficult, and learning how to do it well. Each card is assigned a specific point value in the Hi Lo System. 2 through 10 count at face value, i. The 4 is a low card. Counting cards is a strategic method employed in blackjack to predict the likelihood of upcoming cards, allowing players to make informed decisions regarding their bets and gameplay. Card counting systems have three levels of complexity. Click here to download the Blackjack Deviations Chart for 4 to 8 Deck – Dealer STANDS on Soft 17 (245kb) There is no such thing as an all-encompassing chart. Card counting is a strategy wherein players keep track of the proportion of high-value cards to low-value cards remaining in the deck. D BLACKJACK CARD COUNTING Through the first eight chapters of this guide, you’ve learned how to play blackjack and how to play every hand perfectly, regardless. 6543. At the start of a new shoe, set the Running Count equal to 0. Split 7s against a dealer 2-7. Blackjack download. There are over 100 different card counting apps for blackjack available for Android and iPhone, but users should beware. Split 7s against a dealer 2-7. The higher the running count, the more you bet. When a new shoe begins the count starts at zero. At Blackjack Apprenticeship, former pros clear up the confusion and hype associated with counting cards. Whereas low-value cards get a +1 value, and since 7's, 8's, and 9's don't benefit either yourself or the dealer, they're assigned a 0 value. You use this count to determine how much your bet should be. With the 50% deck penetration that this type of blackjack provides, you won’t be able to make any serious money. ) Start the count from zero. The true count is the number that the. 800-498-2234. 5% over the casino. Card counting is a process of sighting all the high and low cards and seeing when they are dealt back; this would be an excellent opportunity to see if the deal is rich in high cards such as 10s and Aces at this point, this would be a perfect opportunity to increase your bet size and have better odds to hit a blackjack. Counting cards in blackjack has long been a controversial and misunderstood practice. To use it, follow these instructions. With the help of techniques like card counting, you can reduce the house edge even further. Play free blackjack with our instant, no registration, no download games. In turn, however, the casino can reduce a player’s odds. Keep a Running Count. Colin is the founder of Blackjack Apprenticeship. At this point, his or her running count is “plus-one” (i. Kevin has won over a million. Cards 10 to Ace: -1. 300% Plus 40 Free Spins. Disclaimer: The views and opinions expressed in this forum are those of the authors and do not necessarily reflect the position of the management. Award winning casino practice software tools for beatable games: Blackjack card counting & shuffle tracking. For example, if there are 8 decks, your count will begin from -16. Card counting values. Aces are worth -1 and 5s +1. So if it says “0. $25). 44%. All you need to do is divide the running count by. Many of them are named after colorful professional gamblers from times past. , charts and tables). If lots of low-value cards are left, you know that you are statistically more likely to get a. To reach the last card, click that icon: To go back to the first card, click this one: If you click on the stopwatch, it pauses. Numbers 10 – Ace: -1. Card counting in blackjack can be done by players using the following 3 easy steps: First, each card should be assigned a value, according to the plus-minus count. The game’s object is to create a hand with a value equal to or closer to 201 than the dealer’s hand without busting. Self-practice is the simplest and easiest way of practicing the technique of blackjack card counting. Subscribe on Nebula: to count cards: (affiliate link)In this card counti. Card Counting, 101. Card Counting: A strategy for establishing an edge in the game of Blackjack by tracking the ratio of high cards to low cards that have already been played. Number cards (2-10) count as face value, Aces count as either 1 or 11, and Kings, Queens, and Jacks count as 10. This way, a running count is kept. If you want to learn how to count cards, take advantage of our unique card counting app. Split 6s against a dealer 3-6, and against a 2 if DAS is allowed. The 2008 movie “21” bought card counting to the attention of the general public. The range of these values is a function of the number of decks in the Blackjack shoe, which is commonly six. We've taken Millions from casinos through counting cards. By Eliot Jacobson Ph. It’s a card counting system in blackjack that’s suitable for novices and intermediate players. The major aim in the construction of these tools is the accurate simulation of play in a live casino. Counting Cards in Online Blackjack. If 12 units stretch your bankroll too thinly, then you can use a more conservative 1-8 bet spread system. I recently got lunch with blackjack Hall of Fame member, Tommy Hyland. Call 1-800-GAMBLER (NJ, PA, WV) or 1-800-270-7117 for confidential help (MI), or visit (WV). In this system, cards 2 to 6 are assigned +1, 10 and an ace are. I’ll try the Mini-Course for now. The first step in card counting is to memorize those values. Choose a Back-Spotter to watch the tables from afar. When the shoe is shuffled, the running count is 0 and the dealer’s advantage is about 0. The team-based approach is nothing new to card counting. It is believed that it gets around 80% of the potential gain that is available from the Hi-Lo Count and other card counting systems that are significantly tougher to master. Use our Blackjack Training Drills to master blackjack basic strategy and card counting: Our Basic Strategy Drill trains you at basic strategy so you never make a wrong playing decision. Blackjack card counting software. 5% advantage at a true 2, and a 1% advantage at a true 3. , Rule of 6). This is the test for card counting accuracy. Play. These can then be used for a card counting strategy. AV is ~$40 an hour over just under 700 hours. There's a lot more to counting cards in Blackjack than meets the eye. In blackjack, card counting is a mental method that a player uses to do two things: Keep track of how many ten-point cards have been played so far. 13, 2021. Colin has been counting cards for over 15 years, and ran a multi-million dollar blackjack team. Face cards (J,Q,K) count as 10. As far as I know, it is the first side bet to be based on the player's first two cards and the dealer's up card. There are several systems to count cards in blackjack, divided into two categories: symmetric and asymmetric. 65%.