Pre flop ranges. You make the most decisions preflop of any street. Pre flop ranges

 
 You make the most decisions preflop of any streetPre flop ranges  When you’re reading an article from the

Sido and Beldarion, our top-notch coaches with years of experience, have put together this guide just for you. That is why they are called opening ranges. View the advice. Browse optimal preflop charts for Open, Call, 3-bet, 4bet+. Let’s examine BB’s response to BTN shoving the flop. Texas Hold'em is a "flop" game, which means there are four betting rounds: the pre-flop, the flop, the turn, and. Learn more about James. There are a couple reasons for this;It can cost around $2000 for all your pre flop needs, depending on how many spots you want to solve. NOTE 2: Exact recommended starting hands may vary slightly from one resource to another. Top 3 Preflop Mistakes. Specifically the hand-range charts below are taken from the book, but most of the pre-flop information is generally accepted micro-stakes strategy. Cash. Choose your hands dependent upon your opponents and the situation. app - The best way to improve your poker game! rangetrainer. So I'm looking to reinvest some money into a course and maybe a solver or something I can play around with to sort my ranges out. For example, they may raise to 2bb from every position except. You will see some hands like. Preflop Calling Ranges. This range includes high-pairs and double-paired hands. Take a look at AK’s equity vs one, two and three random poker hands: A 3-bet will. Opening Ranges (With Preflop Charts) 3. Short stack poker cash game guidelines. made a simple interactive GTO preflop range chart - looking for feedback. GTO preflop charts pre-loaded (no internet connection required) to make +EV shove, calls and rejams based on Nash equilibrium. And so on. It's got such a nice, intuitive layout as well, for many people I believe it will be a game changer. Decisions on the flop matter. They fall into the following preflop range categories: - #Opening Ranges - #Vs UTG Limp - #Vs MP Limp - #Vs HJ Limp - #Vs CO Limp - #Vs UTG All In - #Vs MP All In - #Vs HJ All In - #Vs CO All In; For full access to the complete library of short deck ranges, sign up for a RangeConverter short deck poker subscription. [deleted] • 2 yr. WPT Super High Roller champion. Easy to navigate and use, you will quickly become a preflop master. So the answer to your question is going to be a table adjustment. Then there's stuff like. Strategy. In order to make things simple, I have given you an easy to read, yet comprehensive, range chart that covers virtually every pre-flop decision you could face at the poker table. 4betting and 3bet Defending Ranges. For each M, find Nash Equilibrium if one exists 5. “Preflop is the most important street in all of poker” - Matt AffleckYou make preflop decisions every single poker hand which makes them extremely important. Your sample size will certainly test the usefulness of some of these filters. ==Features of the Preflop Trainer== 1. So start by analyzing your winrates when calling preflop raises with hands like 22-66, 77-99, TT, JJ, AJ/KQ, suited connectors, junk, etc. The Importance of Constant “Re-categorizing” One of the key concepts presented in our Post-flop Game Plan and The Poker Lab is the use of hand categorization through a 4-category hand strength system. Just one in 50 Black Friday deals are at their cheapest price on the day of the sales extravaganza, according to analysis of last year’s event by a. You open the pot by raising the BB. Mainly cash, 1/3 NL with a $500 buy-in. First, are not the pre-flop ranges that are suggested by GTO determined as an "isolated game"? What I mean by this is that the RFI and 3bet ranges are determined entirely preflop by the equity those hands have if run to the river?4-bets are a vital way to keep your chip stack growing. Memorize profitable 3-bet and 4-bet shoving ranges. Last edited by a moderator: Mar 4, 2013 ReplySimilarly, we should call with hands with more equity when our opponents’ pre-flop sizing is bigger. mkr simulations for both No Limit Hold'em and Pot Limit Omaha or create your own custom solutions, we recommend MonkerGuy. Bet Sizing: The RFI ranges assume a 2. Determine the hands you can profitably play from each position using a poker tracker. So, if the big blind is . Using preflop range charts Game theory optimal poker 6-max pre-flop ranges. 5x raise size is used. The term ”density” is used for this. Hands like K7s and QTo fit this. If SB has a mixed strategy (including both limping and raising), he can play wider hand range. So for this example let’s say we are on the button and it has folded to us. The button acts first pre-flop and last post-flop. Pre-flop, our K2 has 42% equity vs this 30% range. Deeper stacked or cash, use Red Chip or GTOWizard as they are the only solved ranges for live play. This allows you to easily view the preflop strategy while also giving you the ability to copy/paste or import the ranges in to various poker tools and software To purchase full . Your range going. One of the biggest obstacles for NL Hold'em to Omaha converts is learning what hands to play and which hands not to play pre flop. You can tighten up in the earliest positions if you prefer in full ring games. Added a bunch of 3-bet bluffs primarily to take advantage of my original strong linear ranges, and for the sake of board coverage. It is very difficult to learn the pre-flop hand ranges just by looking at the table. which probably doesn't reflect anything outside of this very particular simulation. For playing out of BB, situation is similar. Tournaments. Preflop Academy is an incredibly powerful pre‑flop tool that includes nearly every preflop spot for a bunch of different stack depths. com L J HJ Refer to the following charts to become familiar with the different positions preflop. So to make your life easier, I put together my preflop checklist that you can begin using in your next session. As for order, here's how I've done them: Btn/CO/HJ/UTG RFI BUILDING PREFLOP RANGES. 05 to $0. Both players’ ranges for seeing the flop are slightly different at each SPR, as is the pot size (because the BTN uses slightly larger pre-flop raises with deeper stacks). 3 PLO Starting Hand Factors. Once the players look at their hole cards, the preflop betting round begins. Since the SB is a ‘never folds’ kind of player, we should start with a very wide range of hands and remove the hands that would 3bet instead. Push/fold should be utilized when your stack becomes short — around 15 big blinds (bb) or fewer. The big blind needs a slightly better hand to. UTG, UTG +1, UTG+2 and LJ are gone and HJ could be considered your minimum starting range. These ranges are intended for situations when one player has made a raise before you. Even the least skilled regulars now understand pot odds and have a fundamental grasp of the 3-bet and 4-bet game. The small blind RFI assumes a 3bb raise size. It's an artefact of the chosen ranges. After these two steps the. Play loose-aggressive and do not tighten up your open raising range. Upgrade your kitchen with our top-quality electric ranges, stoves, and ovens. With "Preflop Trainer", you can learn preflop hand ranges in a fun way. over_x_poker_charts. Preflop Tournament Ranges in Action. Additionally you will learn which characteristics and tendencies of the standard opponent the creation of these ranges is based on. Hand reading is the skill of deducing what range of hands your opponent can hold at any given time. There are many factors in deciding preflop calling ranges in poker. Pre-flop tournament poker is under a recent revolution. 3. Preflop Strategy. 100BB Exploitative Preflop Charts. Respond-Creative. The training feature can be used on an entire range as well as a filtered range or category, so. If you’re new to PLO, you should only stick to stronger cards like the ones presented in our hand chart of 30 best Omaha. Winning pre-flop play requires a deep understanding of the relationships between ranges and board-interactions. Some people with inexplicable moves at times also have a lot of live experience and are good at certain aspects of the game. Heads-up Hyper Turbo Tournaments (HU-HT) are fast-paced 1on1 poker tournaments that you can play on most online poker sites with a buy-in of up to $1000. Advanced shoving ranges; SB and BB defending charts;. Since post-flop 4-betting does not happen often and this action most commonly occurs in pre-flop situations, this article will look solely at the pre-flop side of things. Hi everyone! I recently updated to the beta version of Holdem Resources Calculator. Nowadays, almost all poker training resources depict poker ranges on a 13×13 matrix or grid. 15. Opening ranges, facing a raise, and facing a 3bet for every position. You turn over for a straight flush draw. When 3-betting from out of position a 4x raise sizing is used. As always, keep in mind that while good preflop play is the easiest leak to fix, you should consider your table as well. For most part our 3-betting ranges are relatively strong. Once you notice their imbalances, you can adjust to exploit it! 2. The strongest hand Villain is likely to have here is 33. Other terms Position. 1. With pocket tens and the T ♦, Hero elects to check/call the Ace high flop. However, the button acts last post-flop. 6%. There are two modes for efficient learning: Classic: make decisions at the table like in a real poker game; Range-drawing: try to reproduce your ranges and check the accuracy of your answers. You will often hear that people are “flipping,” meaning it is roughly 50/50, or a coinflip. The chart is designed to help players develop a pre-flop strategy that considers their position at the. Pre flop hand ranges in Texas Hold’em are the framework for any hand that is played. If you don't have a pair, select your highest two cards. StatisticsHere you need to adjust your pre-flop range (hands that you enter the pot with) so a flush hard mission means you play more suited hands and a straight hard mission means playing connected cards i. Of course long term you're going to do better with KJs than 54s, which has a lot less equity - fewer winning runouts. The Four-Step Process For Poker Range Construction Preflop: So the 4 step process for developing our ranges: Estimate the ranges from each position (UTG, MP, CO, etc. Thinking about what players have in the form of a range is valuable because it allows you to think about all of the possibilities of a hand. There are 169 hand combinations in Texas Hold’em, and they can fit nicely on a 13×13 board, with suited hands in the top right, offsuit hands in the bottom left, and pocket pairs running through the top left to bottom right diagonal. Cash games usually feature a wide variety of opening sizes, ranging from 2x to 5x or more. Start 14-day Trial. A reminder the flop is A ♣ 8 ♦ 3 ♠. Id honestly go with Zenith over GTO as a beginner. For example, if an opponent openStakes range from $0. Each hand plays a role in getting your opponent to react differently to your range. Everyone else folds and the cutoff calls. Whenever changes to a preflop range are made, Flopzilla detects this and automatically calculates how that range falls into a random board. Reading preflop charts: We. Moreover, solid pre-flop decisions lead to better post-flop decisions. 3-betting is the only way the big blind can force the button off of it’s equity pre-flop, which is why 3-bet percentage is a crucial factor to consider when sizing opens in heads-up no limit. 50) A ♥ K♠ 3♣ Villain checks. Exploits (1): Auto-Profit Exploits (2): Thin Value Betting Exploits (3): Exploitive Folds Exploits (4): Keeping ranges wide Constructing a game plan 7 lessons. You always begin by building your. We will explore: What a ‘range’ is: Get to know the ABCs of poker ranges to start playing like a pro. Many low-stakes players have a “see the flop” range – a set of hands that want to see the first three community cards. I am planning on building a poker bot. hand range shorthand. The players in these micro stakes levels are a mixture of recreational players (who are playing for fun without an intention to develop their game at all) and players who have formulated some kind of basic strategy. This makes it fairly easy to continue on a multitude of boards. Sky Matsuhashi. Greatly increased SB opening range (100% of hands, optional folds versus solid BB). Pay close attention to the raise size. For cash, my preflop ranges closely resemble the Upswing charts. If folding is boring, then the. In general, you can use these numbers to tweak your balancing strategies on each street, modify pre-flop ranges for helping to balance post flop action or find improved range vs range post flop match ups by adjusting variance. Not only can you define different ranges for different scenarios but you can also have distinct ranges based on the. Rangeconverter guys also have the monker ranges which are probably worth checking out too. Defend Your Big Blind Less Often in Multiway Pots. Given the wide ranges you should value bet much lighter than in regular games. 2 folds, CO raises, Button calls, SB folds, Hero calls. A fully customizable trainer that lets you. About this app. Kaank56 • 2 yr. How to read & learn from charts. Use our Preflop Trainer to practice ranges and memorize your strategy. This chart details the Hole Cards that we believe you should open with in an 8-max No-Limit Hold ‘Em tournament without antes – such as Match Poker Online’s™ Scrap game. All other starting hands are in the offsuit category, like A♠8 ♦, 7♣5 ♥ and K ♥ 9 ♦. The pre-flop aggressor has an uncapped range, meaning (usually) only they can have the best hands: A-A, K-K, and Q-Q. Get. The flop is the street on which ranges tend to be most merged, depending on the board texture and stack-to-pot ratio. This can often seem like a daunting task, but it becomes much easier when you start thinking of ranges as structures rather than trying to visualize all 1326 combinations of starting hands in your head. Thats another point - the flopzilla compatibility is really handy. Save, print and use this spreadsheet to crush your pre-flop callers in every future session. Download Advanced PLO Preflop Charts Now. 5x and face a small 3bet, what's the right move here? (25bb stack, bb ante) Learn what a GTO solver's 3-betting range looks like. Player #2: K-K-10-10 (4 suits) = 19. These ranges are intended for situations when one player has made a raise before you, and you raise them. For reference , take these three examples: AQ vs AK is 29-71, A5 vs A6 is 43-57, and A2 vs A3 is 47. Extending understanding of flop play to new 3h situations including SBvBB and BU play. This example is BB vs CO (100bb stack, bb ante)The Best Keeps Getting Better. 3:54:11. Suited hands contain two cards of the same suit, like J♣9♣, A ♥ K ♥, K♠Q♠ and 9 ♦ 3 ♦. The advice here is a reflection of my own experience as a non-professional player learning the ropes in 2022, with all the tips. – fait partie d’une range de mains de poker. Get The Preflop Advantage now!Return of Investment is the percentage of the average buy in which you make per tournament played. Whenever we do anything in poker we want to first consider our opponent’s overall range. It may take a bit to master, but once you do you will appreciate the simplicity. 5% range). Lower pocket pairs and low and medium suited. Comprehensive guide to preflop play. 20,000 chip effective stacks. Fix Your Preflop Ranges Using Piosolver. Let’s take a look at Rafi’s range after the flop is dealt: Rafi’s range on a flop of T32 two diamonds. This chart details the Hole Cards that we believe you should open with in an 8-max No-Limit Hold ‘Em tournament without antes – such as Match Poker Online’s™ Battle Royale tournament. Likewise, you also need to be able to recognize a weak hand early on and fold pre-flop. 2. 3-betting somewhat merged in position. High % = aggres-sive, wider range and more likely a bluff. 5% ante, 100bb stack was run to 60. Use these preflop charts when playing at a 6-handed table 100bbs deep against tough opponents with no ante. A poker range chart is a visual representation of these ranges. This is much easier pre-flop then post flop, but still very useful information to learn and implement while playing. Principle #6: Don't Play Passively Against Wide RangesPreflop Calling Ranges. txt files compatible with PioViewer, Pro Poker Tools and more!Scott Abrams has been playing poker for more than a decade, grinding his way from $1-$2 games to the $80-$160 mixed games in Las Vegas. When you’re reading an article from the. 3. On this flop, Hero enjoys both a range and nut advantage. Hero can feasibly have all combos of sets (AA, KK and 33), as well as a strong two. Preflop play should be fairly simple, but most players struggle preflop because they lack a plan. Poker Winning Hands Chart: Hand Rankings. We want to 3-bet very polar! And we want to balance our value range with hands that have good blocking potential. Start with an adequate bankroll for micro stakes. The bunching effect is so small, I wouldn’t be surprised if it didn’t affect the pre-flop range charts at all from ‘little. 9:28:16. We shall be referring to a flop like 882 as low and a flop like A88 as high. In the whole 2 GB MTT pack, theres only open ranges for 15bb and 20bb stacks divided to AI ranges and non-AI open. Bluffthespot preflop bible 2. 1. 5. Blinds 500/1000/100. More simplified can be easier to learn and move on. The standard opponent was created based on a database analysis and the experience of several successful players. Most Deuce/X hands end up in the muck before the flop gets the chance to emerge. which probably doesn't reflect anything outside of this very particular simulation. In this lesson, you will find the pre-flop ranges for playing from UTG in a No-Limit 6-max game. 231 likes · 198 were here. His ranges are extremely tight; he only plays the very best hands aggressively. Kaank56 • 2 yr. ago. Antes were set at 12. 1. $49 $19. You can compare ICM vs cEV ranges on the fly. The Advanced Solver Ranges cover: Raise first in ranges for all positions in a 6-max game. Conversely, you can open a wide range of hands against a player with a conservative 3-betting strategy because they are unlikely to blow you off of your equity. 5x raise size is used. android_ios. First, flatting an open raise versus a wide range leaves a lot of value on the table because often they would have simply folded. The fact you have to fix it= should be embarrassed. 1. The NUTTS (Notably Urgent Things To Study 15:10)Tighten your 3-bet range when faced with a big size. 4-bet to an amount that puts our opponent in a tough spot. Range of Hands • A . This is the more theoretically sound strategy that might be a bit tougher to execute. Built from solvers (GTO) to beat the toughest games. For tournaments, I'm extremely close to the RYE charts. gto-poker • 2 yr. With our GTO Poker Charts all ranges are just a click away. Because aggressive actions preflop are rather inelastic to rake, these ranges are also accurate when playing stakes as low as $1/2. 6-max pre-flop ranges. Almost always open raise for the 2 times the big blind. All other starting hands are in the offsuit category, like A♠8 ♦, 7♣5 ♥ and K ♥ 9 ♦. Post-Flop Hand Ranges. This module is designed to access every possible BB flatting or 3bet spot versus multiple sizings with and without cold callers. A pre-flop 3-bet is an effective way to isolate weak opponents and limit the number of players that see a flop. Well-structured pre-flop ranges will lead to post-flop success. 5x IP 3bet, 10x OOP 3bet, 5% rake, and all positions except BTN and BB play 3-bet or fold. Since the SB is a ‘never folds’ kind of player, we should start with a very wide range of hands and remove the hands that would 3bet instead. Improve your poker game preflop today with Preflop Academy! Over 170 simulations (71 ChipEV, 94 ICM Final Tables and 12 ICM 25%/50% field) available! We know that making the right decisions preflop is key to becoming a winning poker player. Friendly Driving Range located minutes from downtown. There are two modes for efficient learning: Classic: make decisions at the table like in a real poker game; Range-drawing: try to reproduce your ranges and check the accuracy of your answers. Nuttiness. Creation of these ranges. Pertaining to the bet or situation before the flop. Yes. Since we have covered the two key hands for the button and cutoff, here are the relevant hands for the other positions: Learn and apply your strategy. The reason why QQ would even be close to a punt to a fourbet is if you are a savage nit preflop meaning that its actually quite far down in your range that would 3bet EP anyway. You should bet many good-but-vulnerable hands like A-J and 4-4 here. Our capped range makes us vulnerable to squeezes by players left to act behind us. Playing too many hands pre-flop - 3bet a wider range for value, remove some of the worst hands from your opening range; Too aggressive post-flop - trap with your good hands and let them bluff into you. On the flop, there isn’t such a clear distinction between value hands and bluffing hands. Regs are almost always winning or break-even players. “Preflop is the most important street in all of poker” - Matt AffleckYou make preflop decisions every single poker hand which makes them extremely important. Bet Sizing: The RFI ranges assume a 2. Spins Video 03 Flop Spin N Go. " He designed it with 1/2 in mind. For Kx we would open K9+ from the button. txt files compatible with PioViewer, Pro Poker Tools and more! Scott Abrams has been playing poker for more than a decade, grinding his way from $1-$2 games to the $80-$160 mixed games in Las Vegas. Betting, raising, re-raising pre-flop with your strong hands geometrically increases the size of the pot that gets played post-flop, therefore increasing the amount of money you win. 6-max online cash preflop ranges 50-100-200bb Ranges flop poker utg hijack 8max hj Max poker strategy handed cash game ultimate guide device enlarge. Feb 15, 2020. Bad LAGs are much closer to A-Fish (aggressive. However, when. I could use both NLHE 6max 100bb and MTT 9max with antes, 40bb, 60bb etc. As more players enter the pot, the equity of your range decreases. Failing to execute a strong preflop strategy results in a poor poker players not being able to play postflop well. It has five main panels: The range viewer: This is where ranges with multiple sizings and actions are displayed. It makes the process of studying preflop decisions really smooth!" Andrew “luckychewy” Lichtenberger. If you re-raise, you are making a 3-bet, as you are the third bettor in the round. Therefore it's always important to have a well-balanced 3-betting range. Preflop Cash Game Poker Made Easy. It is important to play different ranges in each position because position is valuable and needs to be treated as such. FOLD: end your involvement in the hand and pay no more chips into the pot Players. 2. Essentially there are two reasons to 3bet preflop:Having a polarized range after the flop means there's about a good amount of monster hands and bluffs in your range. A relic of poker training from the 90’s is trying to understand what “level” players are playing at. BU pre-flop ranges. 5x raise size is used. These are the best free preflop ranges I've seen. Preflop Cash Game Poker Made Easy. Move down to the lowest stakes and get some more practice with live games. Goal – Develop optimal push/call range for Ms up to 10 in blind vs blind . That, or they would have called and then folded to your flop CBet And secondly, 3-betting prevents hands from developing into a multi-way disaster where you have no idea where you are at versus a bunch of loose fish. Responding To Limpers; 4. 50, you would raise to $1. We never limp ourselves when no one has entered the pot (this is considered an amateur move by almost all serious players). In reality, K9s is within the top 12ish% of hands. Average Pre-flop Ranges: Maniac Average Pre-flop Ranges: Calling Station Exploitative play 4 lessons. You can deduce a 30% preflop open-raising range by removing a few hands from that 33% range. But there are four streets in. Push/fold should be utilized when your stack becomes short — around 15 big blinds (bb) or fewer. With two more cards to come, your value hands can easily be outdrawn and your bluffs still have chances to improve. 3% 90. “Folding is boring” has become a rallying cry for poker players everywhere. The bigger a player’s leaks and flaws are, the more you. Little is great for tourneys. Way, way too loose and you will bleed. Question Summary: What are the theoretical drivers of pre-flop opening ranges? I see so many charts online and in books, and they all differ slightly. Here at Red Chip Poker, we have therefore developed a collection of such 6-max charts. This is an entire pre-flop game in itself. Even players trying to follow GTO will often play at least slightly too tight or loose. BB pre-flop ranges. GTO Wizard has free preflop ranges. Much of the improvement in the player pool has been in the pre-flop game. • The EP ranges are used for UTG and MP in max games, and UTG through the HJ in full ring games. Before we go into these ranges, let us consider the scenario where another player has called the raise in front of you. NOTE 2: Exact recommended starting hands may vary slightly from one resource to another. The reason for playing a tight range in early position is positional disadvantage. They're made with products specifically designed to solve preflop, like Monkersolver and Simple Preflop. How to Use the 9 max Preflop Range Charts There are poker charts for the three most common types of preflop situation. You want to build the pot when you have an edge. SB,BB : 3 BB. In order to simplify things, he considers everything from UTG to the lo-jack as early position. Look for correlations between these stats and post-flop actions to refine range estimations. Ainsi, au lieu de penser à une seule main comme J♣10♦, vous incluez plusieurs mains dans une range. Against 1 opponent I pretty much shove. The Cheat Sheets you can download below will help you assign preflop ranges to your opponents so you can more accurately narrow their ranges through the streets. Opening range charts are not cheating, in fact most poker rooms have stated they allow them. the river. Cold Callers panel: Here you can choose. Having a static pre-flop opening raise size accomplishes that. 84bb/100 hands win rate, while running a super tight 14/11 game. mkr files) for MonkerSolver and . Villain calls. • 6 mo. If you have a pair, select the pair (or highest pair if you have two). I would like to point out to OP that these charts are far from optimal, it seems way to. And don't forget table dynamics, your reads. DEFINITION / EXAMPLE. what_will_you_gain. Benefits of Preflop Guru. Essentially when the stacks are deep (200BB+), pre-flop matters very little. First, it is important to make sure your 3-betting range is comprised of more than just value hands. You can also call with suited connectors or small pocket pairs to exploit their. This illustrates the benefit of isolating opening raisers with 3-bets, and why passively calling pre-flop is problematic. For each of these questions, imagine that you just sat at a new cash game table with a 100 big blind stack and no reads on your opponents. Overall, preflop ranges are about adjustments more than they are about set ranges from each position. This is solving for the full tree, so it includes equity realization factors. Max poker open strategy preflop charts cash game ranges handed position games raise each nlhe raising crush champion where6 max no limit holdem 100bb 500z cash game preflop gto solutions Preflop max chart poker 6max automate game use optional6-max online cash preflop ranges 50-100-200bb. Go to lesson. PokerRanger's preflop trainer allows to define training scenarios for almost any preflop situation including situations with potential isolation raises, 3-bets, 3-bets against isolation raises, squeezes, 4-bets, 5-bets, and more. ). Watch on. When in the big blind, facing a small blind limp, a 3. A precise and easy to use visual representation of GTO preflop ranges for 4 and 5 card Pot Limit Omaha. These new ranges show you exactly what hands to play from each position, taking the guesswork out of preflop play. From an early position, he is just as tight as a nit. These hands will have decent equity when called but also benefit from folds. This means that you should be entering the pot with a raise, and. Each hand plays a role in getting your opponent to react differently to your range. Post-flop work could include things like strategy study in a solver, or practice in a GTO Trainer like PioSOLVER GTO Trainer. These free (and extremely useful) Preflop Ranges Cheat Sheets will help you visualize your opponent's preflop ranges to make better in-game reads and exploits. The software has undergone numerous updates since it was created in 2009. Lesson Five To 3 bet or to flat? (With Preflop Charts). 1. Looked through a lot of resources but haven't found any other free content that is remotely as useful.