Holdem poker

Texas hold 'em (also known as Texas holdem, hold 'em, and holdem) is one of the most popular variants of the card game of poker. Two cards, known as hole cards, are dealt face down to each player, and then five community cards are dealt face up in three stages.

 

The stages consist of a series of three cards ("the flop"), later an additional single card ("the turn" or "fourth street"), and a final card ("the river" or "fifth street"). Each player seeks the best five-card poker hand from any combination of the seven cards; the five community cards and their two hole cards. Players have betting options to check, call, raise, or fold. Rounds of betting take place before the flop is dealt and after each subsequent deal. The player who has the best hand and has not folded by the end of all betting rounds wins all of the money bet for the hand, known as the pot.

After the game spread throughout Texas, hold 'em was introduced to Las Vegas in 1963 at the California Club by Corky McCorquodale. The game became popular and quickly spread to the Golden Nugget, Stardust and Dunes In 1967, a group of Texan gamblers and card players, including Crandell Addington, Doyle Brunson, and Amarillo Slim were playing in Las Vegas. This is when "ace high" was changed from the original form in which aces were low. Addington said the first time he saw the game was in 1959. "They didn't call it Texas hold 'em at the time, they just called it hold 'em.… I thought then that if it were to catch on, it would become the game. Draw poker, you bet only twice; hold 'em, you bet four times. That meant you could play strategically. This was more of a thinking man's game."

https://en.wikipedia.org/wiki/Texas_hold_%27em