Texas Hold'em is the world's most popular poker variant, combining skill, psychology, and calculated risk. Each player receives two private cards and uses them with five community cards to make the best five-card hand. Our implementation supports 2-9 players with no-limit betting and configurable blind structures.
Quick Start: Each player gets 2 hole cards. Five community cards are dealt in stages (flop, turn, river). Make the best 5-card hand using any combination of your cards and community cards. Bet, raise, or fold based on your hand strength and reads on opponents.
Hand Rankings
Hands are ranked from highest to lowest. In a showdown, the player with the highest-ranking hand wins the pot.
| Rank | Hand | Description | Example |
|---|---|---|---|
| 1 | Royal Flush | A, K, Q, J, 10 of the same suit | A K Q J 10 of hearts |
| 2 | Straight Flush | Five consecutive cards of the same suit | 7 8 9 10 J of clubs |
| 3 | Four of a Kind | Four cards of the same rank | K K K K 3 |
| 4 | Full House | Three of a kind plus a pair | Q Q Q 7 7 |
| 5 | Flush | Five cards of the same suit (not consecutive) | 2 5 7 J A of spades |
| 6 | Straight | Five consecutive cards (mixed suits) | 4 5 6 7 8 |
| 7 | Three of a Kind | Three cards of the same rank | 9 9 9 4 K |
| 8 | Two Pair | Two different pairs | J J 5 5 A |
| 9 | One Pair | Two cards of the same rank | 10 10 3 6 K |
| 10 | High Card | No combination; highest card plays | A J 8 4 2 (Ace high) |
Kickers: When hands are tied, the highest unpaired card (kicker) determines the winner. For example, A-A-K-7-3 beats A-A-Q-J-10 because King kicker beats Queen.
Game Structure
Positions
Player positions rotate clockwise each hand:
- Dealer (Button)
- The player who acts last in all betting rounds after the flop. The dealer button moves clockwise after each hand.
- Small Blind
- The player to the dealer's left who posts a forced bet (half the big blind) before cards are dealt.
- Big Blind
- The player two seats left of the dealer who posts a forced bet (the minimum bet) before cards are dealt.
- Early Position
- Players who act first after the flop. A disadvantage because you act without information on opponents' actions.
- Late Position
- Players who act last. An advantage because you see how others act before making your decision.
Blind Presets
Our implementation offers several blind structures:
| Small/Big Blind | Starting Stack | Big Blinds |
|---|---|---|
| 10 / 20 | 1,000 chips | 50 BBs |
| 25 / 50 | 2,500 chips | 50 BBs |
| 50 / 100 | 5,000 chips | 50 BBs |
| 100 / 200 | 10,000 chips | 50 BBs |
| 500 / 1,000 | 50,000 chips | 50 BBs |
Betting Rounds
Each hand progresses through up to four betting rounds:
Pre-Flop
- Small and big blinds are posted
- Each player receives two private cards (hole cards)
- Betting begins with the player left of the big blind
- Players can fold, call the big blind, or raise
The Flop
- Three community cards are dealt face-up
- Betting begins with the first active player left of the dealer
- Players can check (if no bet), bet, call, raise, or fold
The Turn
- A fourth community card is dealt face-up
- Another betting round occurs
The River
- The fifth and final community card is dealt face-up
- Final betting round occurs
- If more than one player remains, there's a showdown
The Showdown
Remaining players reveal their hands. The best five-card hand wins the pot. Players can use any combination of their two hole cards and the five community cards (including using all five community cards if they make the best hand).
Betting Actions
- Fold
- Surrender your cards and forfeit any chips already in the pot. You cannot win the hand.
- Check
- Pass the action to the next player without betting. Only possible if no one has bet in the current round.
- Bet
- Put chips into the pot when no one else has bet in the current round.
- Call
- Match the current bet to stay in the hand.
- Raise
- Increase the current bet. Other players must call the new amount or raise again.
- All-In
- Bet all your remaining chips. You can only win from each opponent up to the amount you wagered.
No-Limit Betting
Our implementation uses no-limit betting rules:
- Minimum bet equals the big blind
- Minimum raise equals the previous raise amount
- Maximum bet is your entire chip stack (all-in)
- There's no cap on the number of raises
Side Pots
When a player goes all-in for less than the current bet, a side pot is created:
- The main pot contains chips the all-in player can win
- Additional bets go into side pot(s)
- Multiple side pots can exist if multiple players go all-in for different amounts
- Each pot is awarded to the best hand among eligible players
Example: Player A goes all-in for 500. Players B and C both call 500, then B bets another 300 and C calls. The main pot (1,500) can be won by A, B, or C. The side pot (600) can only be won by B or C.
Strategy Guide
Starting Hand Selection
Not all starting hands are equal. Premium hands to play from any position:
- Pairs: AA, KK, QQ, JJ (raise pre-flop)
- Big cards: AK, AQ (especially suited)
- Medium pairs: 10-10 through 7-7 (play cautiously)
Position Strategy
- Early position: Play only premium hands; you'll act first post-flop
- Middle position: Expand your range slightly
- Late position: Can play weaker hands; you have information advantage
- Button: The best position; play the widest range
Pot Odds
Compare the pot size to the bet you must call to determine if a call is mathematically profitable:
- If the pot is 100 and you must call 20, you're getting 5:1 odds
- If you have a 20% chance to improve, you need 4:1 odds to call profitably
- 5:1 > 4:1, so calling is correct
Common Drawing Odds
| Draw | Outs | Turn % | River % |
|---|---|---|---|
| Flush draw (4 to a flush) | 9 | 19% | 35% |
| Open-ended straight | 8 | 17% | 31% |
| Gutshot straight | 4 | 9% | 17% |
| Two overcards | 6 | 13% | 24% |
| Set (pocket pair) | 2 | 4% | 8% |
Bluffing
- Semi-bluff: Bet with a drawing hand that could improve
- Position bluffs: Bluff from late position when checked to
- Board texture: Bluff on scary boards (possible flushes/straights)
- Table image: Bluff less if you've been caught; bluff more if seen as tight
AI Opponents
The AI makes decisions based on:
- Hand strength evaluation: Calculates actual hand value and potential draws
- Pot odds calculation: Makes mathematically sound calling decisions
- Position awareness: Adjusts play based on position
- Bluffing logic: Occasionally bluffs to remain unpredictable
The AI provides challenging practice opponents without the need for real money or stakes.
Platform Features
Ready to play? Play Texas Hold'em now at games.stephenharlow.com. No real money involved - just skill and fun!