Question: The Pro-Am Poker Equalizer is a televised poker tournament in which professional poker players play against celebrities which began airing on ESPN in January 2007, what is this variation of the card game of poker called?
Context: The PokerStars Caribbean Adventure is an annual televised poker tournament.  The event was first held in 2004 and was originally co-sponsored by PokerStars and the World Poker Tour.  In 2008, the event moved from the WPT to the European Poker Tour.  In 2010, the event was moved again and served as the inauagural event of the North American Poker Tour.  In 2017 the tournament was the inaugural event of the new PokerStars Championship tour and renamed PokerStars Championship Bahamas.  The name was changed back to the PCA for 2018 and the buy-in restored to $10,000. Anne LaBarr "Annie" Duke (née Lederer; September 13, 1965) is an American professional poker player and author.  She holds a World Series of Poker (WSOP) gold bracelet from 2004 and used to be the leading money winner among women in WSOP history (a title now held by Vanessa Selbst).  Duke won the 2004 World Series of Poker Tournament of Champions and the National Heads-Up Poker Championship in 2010.  She has written a number of instructional books for poker players, including "Decide to Play Great Poker" and "The Middle Zone", and she published her autobiography, "How I Raised, Folded, Bluffed, Flirted, Cursed, and Won Millions at the World Series of Poker", in 2005. Matt Savage is an American poker tournament director.  He has officiated at a number of televised poker and gambling events, including the World Series of Poker (2002–2004), Bay 101's "Shooting Star" stop on the World Poker Tour, Poker Dome Challenge and King of Vegas. The Professional Poker Tour (PPT) was a series of televised poker tournaments, spinning off from the World Poker Tour (WPT) television series.  It billed itself as the first professional poker league, and was limited to players who have established themselves on the World Poker Tour, World Series of Poker, or major participation on the poker circuit. Texas hold 'em (also known as Texas holdem, hold 'em, and holdem) is a variation of the card game of poker.  Two cards, known as the 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 of the five community cards and their own two hole cards.  (If a player's best five-card poker hand consists only of the five community cards and none of the player's hole cards, it is called "playing the board".  If you play the board on the river, then you can do no better than tie the other player(s) in the game if no player can make a better hand than the board represents, using either or both 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 Pro-Am Poker Equalizer is a televised poker tournament in which professional poker players play Texas hold 'em against celebrities which began airing on ESPN in January 2007.  In order to "equalize" the playing field, the celebrities start the tournament with 50% more chips than the professionals.  The Pro-Am Poker Equalizer is commentated by Phil Gordon and Ali Nejad.  The winners of each of the six regular episodes will face off in the final episode for a $500,000 grand prize. Full Tilt Poker Championship at Red Rock (also FullTiltPoker.Net Championship at Red Rock) was a seven-week televised shootout poker tournament played at the Red Rock Resort Spa and Casino in Summerlin near Las Vegas, Nevada.  The tournament was sponsored by online poker website Full Tilt Poker and aired by Fox Sports Net.  In each of the first six episodes, six professional poker player affiliated with Full Tilt Poker played a single-table freezeout tournament.  The winner of each freezeout won US$25,000 and advanced to the seven-handed final table.  The seventh seat at the final table was filled by Stefan Rehn, an Internet qualifier.  Tournaments featured a speed poker format, with players having 30 seconds to act on their hands with one 60-second time extension per match. No Limit: A Search for the American Dream on the Poker Tournament Trail is a 2006 documentary film about the professional poker tournament circuit.  The film follows producer Susan Genard as she enters several Seven-Card Stud Hi/Lo and Omaha poker tournaments across the country.  Dozens of professional poker players appear in the film.  "No Limit" features interviews with over 40 of the top players in the world.  "No Limit" had its premiere screening at The Palms Hotel and Casino on July 27, 2006 and toured the film festival circuit.  The film was released on DVD in October 2006.  Interview subjects include: The Poker Hall of Fame is the hall of fame of professional poker in the United States.  Founded in Las Vegas, it was created in 1979 by Benny Binion, the owner of the Horseshoe Casino, to preserve the names and legacies of the world's greatest poker players and to serve as a tourist attraction to his casino.  Binion was known for the creative ways in which he marketed his casino.  In 1949, he convinced Johnny Moss and Nick "The Greek" Dandolos to play high-stakes poker heads up where the public could watch them.  In 1970, he invited a group of poker players to compete in what would be the first World Series of Poker (WSOP).  When Harrah's Entertainment, now known as Caesars Entertainment, acquired the rights to the WSOP in 2004, it also assumed ownership of the Poker Hall of Fame.  Currently, membership in the Poker Hall of Fame is handled directly by the WSOP. Mark Vos (born 20 October 1983), also known as 'pokerbok', is a professional poker player from Australia.  Vos was born in Cape Town, South Africa, and attended Waldorf High School in Constantia.  He excelled at mathematics olympiads while in high school, and represented his province in the interprovincial olympiad.  Vos permanently deferred his actuarial studies at Macquarie University, to play poker full-time.  Starting out online with limit hold'em in mid-2004, Vos soon turned his attention to no-limit games, and in short time, earned a reputation as being one of the world's top online poker players, such that he can often be found playing in the most expensive cash games and tournaments online.  When not travelling the world playing poker, Vos plans to divide his time between Australia and South Africa.  In January 2006, Vos finished 8th in the main event of the Crown Australian Poker Championship, winning A$83,600.  As of May 2006, Vos represents the Full Tilt Poker online poker cardroom as a friend of Full Tilt Poker.  His name is reflected in red on Full Tilt tables.
Answer: Texas hold 'em