現在 > 二十一點攻略
內容目錄
21點大師－維爾的經典之作
維爾的生平簡介
賭博新手必看，史上最暢銷的21點書籍《21點事業》的作者勞倫斯維爾，本名格里菲斯．歐文（Griffith K. Owens），他在愛荷華州的一間理髮店後面的房間當發牌員開始了他的職業生涯。維爾在內布拉斯加大學取得數學學位後，1943年開始他的職業玩家生涯。
《21點事業》的出版歷史
他的書《21點事業》於1969年出版，這是歷史上最暢銷的賭博類書籍之一，時至今日，仍然被視為以算牌法擊敗21點的最好參考書之一。
維爾的算牌策略
在本書中，勞倫斯維爾提出了多種算牌策略，包括維爾點演算法（Revere Point Count Strategy）、維爾數5算牌法（Revere Five-Count Strategy）、維爾加減算牌法（Revere Plus-Minus Strategy）、維爾數10算牌法（Revere Ten-Count Strategy）。這些策略有些是與朱利安．布勞恩（Julian Braun）合作完成的，基於愛德華．索普（Edward Thorp）的原始資料進行優化。
書籍的重要性
這是史上第一次，算牌法能夠被初階及中等程度的玩家理解並實際應用到賭桌上。書中有詳細的說明、彩色圖表指引玩家如何使用算牌法，並且強調紀律、練習和耐心的重要性。
勞倫斯維爾的遺產
勞倫斯維爾於1977年因癌症去世，但他的影響力仍持續至今。他於2005年與朱利安．布勞恩同時被選入21點名人堂。
Blackjack Basic Strategies - Winning Tactics
Blackjack Basic Strategies - Winning Tactics
Blackjack remains one of the most favored casino games worldwide. Its straightforward nature, quick rounds, and favorable odds for informed players make it immensely popular.
Understanding the basic strategy is key to improving your odds against the house. Unlike games of pure chance like roulette or slots, blackjack involves strategic decisions.
New to blackjack? Don't fret. This guide will walk you through the basics, from learning game rules to applying strategies for a winning edge.
Step-by-Step Blackjack Tutorial
Even if you've never played blackjack, this primer will get you up to speed. We'll assume you're playing online, though the rules remain consistent offline.
In online blackjack, your competition is the computer. However, live dealer games pit you against a real person dealing cards via live stream.
Objective
Beat the dealer without your card total exceeding 21. Here's how: - Beat the dealer by having a total closer to 21 without going over. - If your cards exceed 21, you 'bust' and lose. - If the dealer busts, you win unless you've also busted. - Matching totals with the dealer results in a 'push,' and you get your bet back. - A two-card 21 (an Ace and a 10 or face card) is a 'blackjack,' which usually beats the dealer unless they also have 21.
How to Calculate Points:
- Cards 2-10: Face value.
- Aces: 1 or 11, whichever benefits your hand more.
- Face cards (J, Q, K): 10 points each.
Steps to Play
Step 1: Place Your Bets
Start by placing your chips in the betting box. Online, you select your bet amount and place it on the virtual table.
Step 2: Dealing Cards
Both you and the dealer get two cards. Your cards are face-up; one of the dealer's cards is face-up, the other face-down (the 'hole card').
Step 3: Tally Your Total
Sum the value of your cards to know your total points.
Step 4: Hit or Stand?
Decide whether to 'hit' for another card or 'stand' with your current hand.
Step 5: Dealer’s Turn
Once all players have acted, the dealer reveals their hole card and plays according to house rules, usually hitting until 17 or above.
Step 6: Determine the Winner
The closer hand to 21 without busting wins. Payouts are typically 1:1, but a winning blackjack pays 3:2.
What is Blackjack Basic Strategy?
Basic strategy in blackjack is a set of guidelines to make the mathematically best decision under different conditions, thus minimizing the house edge.
Considerations
This strategy accounts for your cards, the dealer’s visible card, and the number of decks. Other factors include whether doubling after splitting is allowed, or if the dealer hits on a 'soft 17' (containing an Ace counted as 11).
Detailed Blackjack Strategy
Understanding when to hit or stand on soft hands (hands with an Ace) versus hard hands (without an Ace or where the Ace counts as 1) is critical.
Key Strategies
- Surrender a total of 16 when the dealer shows 9, 10, or Ace.
- Surrender a total of 15 when the dealer shows 10.
- Always split Aces and 8s.
- Stand on a hard 17 or higher.
- Stand on a soft 20 (Ace and 9).
- Hit on a hard 5 to 8.
Side Bets in Blackjack
Side bets add excitement but don't follow basic strategy rules. Here are some popular ones:
Types of Side Bets
- Insurance Bet: When the dealer's upcard is an Ace. Pays 2:1 but generally not advisable.
- Perfect Pairs Bet: Bets on your first two cards being paired. Payout varies by the type of pair.
- 21+3: A combination of blackjack and poker, betting on your first two cards and the dealer’s upcard forming a poker hand.
Betting Systems in Blackjack
Betting systems dictate how much to bet and when. They’re a topic of debate—you must weigh the potential rewards against the risks.
Types of Betting Systems
Martingale System
Double your bet after every loss, aiming to recover losses with one win. This can quickly deplete a bankroll if losing streaks extend.
D'Alembert System
Increase your bet by one unit after each loss, decreasing it by one after a win.
Oscar’s Grind
Increase your bet after a win and reduce it after a loss, aiming for small, steady profits.
Blackjack Terms and Jargon
Knowing the lingo is vital: - Bankroll: Total money you’re willing to bet. - Blackjack/Natural: A two-card 21, automatically winning unless the dealer also has 21. - Bust: Exceeding 21 points and losing. - Double Down: Doubling your initial bet and receiving one final card. - Hit: Request another card. - Hole Card: Dealer's face-down card. - Insurance: A side bet against dealer's blackjack. - Push: Tie with the dealer; bet is returned. - Stand: Keep your current hand and end your turn. - Split: Divide two same-valued cards into two hands, betting on each separately. - Surrender: Forfeit your hand for half your bet back. - Upcard: Dealer’s face-up card.
Variations of Blackjack
Online casinos feature numerous blackjack variants, each with tweaks to rules and strategies:
- Spanish 21: Removes 10s from the deck, altering strategy.
- Blackjack Switch: Play two hands and optionally switch top cards for better results.
- Free Bet Blackjack: Free double-down and split options but pushes at dealer 22 instead of wins.
Conclusion
Blackjack is a game that marries luck and strategy beautifully. Memorize as much of the basic strategy as possible to enhance your confidence and chance of winning.
Discipline and sticking to proven tactics is the key to reducing the house advantage, even when facing losing streaks.
FAQ for Blackjack Strategy
Q: Are there other casino games similar to blackjack?
A: Games like baccarat and Texas hold'em have unique appeals and strategic elements, though differing in gameplay mechanics.
Q: Can one win without using a basic strategy?
A: You might, but why not play smart and use a strategy that mathematically improves your odds?
Q: Is there a foolproof way to win at blackjack?
A: No strategy can guarantee perpetual wins due to inherent game volatility and the house edge, but informed play enhances winning chances considerably.
Stay updated with our newsletters for more strategies and upcoming poker events!
精通21點策略：何時加牌與停牌的決策指南
精通21點策略：何時加牌與停牌的決策指南
21點（也稱為Blackjack）是一種廣受歡迎的撲克牌遊戲，其技巧不僅依賴於運氣，還需要高度的策略判斷。準確地決定是否要加牌、停牌、賭倍或分牌，將大大影響你的成績。讓我們深入了解這些決策背後的基本攻略。
玩家牌前兩張牌對應策略
| 玩家牌 | 策略 | | ------- | ----- | | 5-8 | 永遠加牌 | | 9 | 3-6賭倍，其餘加牌 | | 10 | 2-9賭倍，其餘加牌 | | 11 | 2-10賭倍，其餘加牌 | | 12 | 4-6停牌，其餘加牌 | | 13-16 | 2-6停牌，其餘加牌 | | 17以上 | 永遠停牌 | | A,2 | 5,6賭倍，其餘加牌 | | A,3 | 5,6賭倍，其餘加牌 | | A,4 | 4-6賭倍，其餘加牌 | | A,5 | 4-6賭倍，其餘加牌 | | A,6 | 3-6賭倍，其餘加牌 | | A,7 | 3-6賭倍，2,7,8停牌，9-A加牌 | | A,8-A,9 | 永遠停牌 | | 2,2 | 2-7分牌，其餘加牌 | | 3,3 | 2-7分牌，其餘加牌 | | 4,4 | 5,6分牌，其餘加牌 | | 5,5 | 永遠不分牌，當作10來打 | | 6,6 | 2-6分牌，其餘加牌 | | 7,7 | 2-7分牌，其餘加牌 | | 8,8 | 永遠分牌 | | 9,9 | 2-9分牌，7不分牌，10-A停牌 | | 10,10 | 永遠不分牌（已經20點了） | | A,A | 永遠分牌 |
請看策略表上玩家牌9這一行，它對莊家3、4、5、6都要賭倍，對其他則加牌。我們可以簡化這些規則成手上牌是9對3-6賭倍，其他加牌。
如何記住這些策略
為了搜尋最佳21點策略，建議以記憶卡片或者隨身參考表的形式，到賭場之前先背熟。即便在實戰中，你也可以將這些策略統整成簡單規則，藉由磨練和實戰經驗來加深記憶。
適用範圍與應用情境
儘管這些策略在大多數情況下都行之有效，但它們並不一定適用於每間賭場中。觀察其他玩家的操作和規則，並根據觀察來決定是否要使用這些策略。如果發現情況不佳，可能需要更換賭場。
21點理論：投降與保險的策略解析
21點的魅力
世界各地的娛樂場所中，必有21點的設置。這種賭博不僅具有極大的吸引力，更能給予賭客們前所未有的刺激與興奮。
21點的規則
不論世界各地，21點的處理原則大體一致。然而，具體玩法卻有所不同，大部分地方採用17點辦法，也有少部分地方採用18點辦法。
基本理論戰術
迄今為止，21點已經發展出多種戰術。相信這些戰術會改變你以往對21點的看法，使用基本理論戰術將有助你在賭博中取勝。
莊家牌面分析
- 如果莊家的牌面是2點，手持12點的閒家應該博牌。
- 莊家牌面是3點時，手持13點以上的閒家不必再博牌。
- 莊家牌面是4點、5點、6點時，手持12點以上的閒家不再博牌。
- 莊家牌面是7點以上時，手持17點以下的閒家應該博牌。
投降與保險
投降是21點中一項重要的策略。如果在某些情況下劣勢較大，玩家可以選擇投降，以減少損失。
投降的正確時機
當莊家牌面是7點以上而你手中的牌是14至16點時，可以考慮投降。
保險策略
當莊家牌面是A時，玩家可選擇投買保險，以減少損失。但應該注意的是，過度地投買保險可能會影響你的投注策略。
數學機率
數學專家通過計算露面的牌和未露面的牌，來估算出贏牌的概率。雖然計算只是輔助，但了解這些概率有助於做出更為明智的決策。
博奕策略：學習Blackjack算牌技巧
二十一點遊戲規則
二十一點（Blackjack）是一種廣受歡迎的撲克牌遊戲。其起源可追溯至十六世紀的法國遊戲vingt-et-un。在這個遊戲中，玩家的目標是獲得最接近二十一點且不超過二十一點的點數。
牌的面值計算
在遊戲中，牌的面值如下： - K、Q、J 和 10：每張牌算作10點 - A：可以算作1點或11點，具體數值由玩家決定 - 其他牌（2-9）：以其面值計算
若玩家的兩張初始牌是Ace和一張價值10點的牌（如K、Q、J 或 10），則稱為Blackjack。除非莊家也同時得到Blackjack，否則玩家可獲得1.5倍下注金額的獎勵。
遊戲術語和操作
- 投注：將籌碼放入投注圈內
- 拿牌：從牌堆中再抽一張牌
- 停牌：停止抽牌
- 分牌：將兩張相同點數的牌分成兩手，並加注等額籌碼
- 加倍下注：在首兩張牌後加倍下注並再抽一張牌
- 保險：當莊家亮出的牌是Ace時，可選擇購買保險以防止莊家Blackjack
算牌技術介紹
算牌是一種統計方法，用來追蹤牌堆中高點牌和低點牌的比例。簡單的算牌系統如下： - 2、3、4、5、6：+1 - 10、J、Q、K、A：-1 - 7、8、9：0
正數越大，表示高點牌較多，對玩家有利。
算牌例子
假設有五名玩家的手牌如下： - 玩家一：2和10，總和為0 - 玩家二：7和A，總和為-1 - 玩家三：6和2，小計為+2 - 玩家四：10和A，總和為-2 - 玩家五：5和6，小計為+2
總計數值為+1 (0 + (-1) + (+2) + (-2) + (+2))。當總和大於+5時，表示加註的好時機。
加注策略
當算牌結果顯示正數較大時（如+5以上），表示高點牌多於低點牌，此時玩家可以選擇加注以提高獲勝機會和收益。計算出來的值越高，表示莊家爆牌或者玩家獲勝的概率越大。
資深玩家的澳門21點心得分享與攻略
開場經歷
澳門21點的玩法和技巧對於我這種老手已經不再陌生。在美國總統大選那天，我帶著$100現金來到賭場。起初的手氣不佳，幾乎讓我的初始資金見底。但在轉移到另一張桌子後，憑藉精確的算牌技巧和策略，我在不到15分鐘內贏得了$1000。
策略解釋
首先，關於16對10不要牌的選擇。雖然根據基本策略應該要牌，但在大量小牌已經出來的情況下，大牌的出現概率增加。在這種情況下，應該改變基本策略，根據剩餘牌情況來做決定。
雙手玩法
當牌局對玩家有利時，我選擇打兩手牌。這樣可以吃掉更多的好牌，增加贏的機會。尤其是在玩家較少的情況下，此策略會更有效。
保險購買
不少人認為保險是不好的選擇，但當剩餘牌中大牌多於小牌時，購買保險會變得有利。這需要玩家對牌局有精確的判斷和良好的算牌技能。
結語
那天的賭場經歷讓我贏得了約$1400，我非常滿意。成功的關鍵在於嚴格遵守紀律，對澳門21點玩法和技巧的熟練掌握，並能夠根據牌局靈活應變。
