Question: Where is the online player specializing in a variant of poker that used to be the most widely played version of poker in home games playing predominantly?

Context articles: Speed poker
Seven-card stud
Alan Boston
Kill game
Ilari Sahamies
Dealer's choice
Dario Alioto
Tom Dwan
Five-card draw
Mark Vos

Speed poker is a live variant of Texas hold 'em inspired by online poker.
 A relatively new variant, it is the format of two major televised tournaments, the World Speed Poker Open and the Poker Dome Challenge, as well as the Asia-Pacific Speed Poker Championship.
 Card Player Magazine credits Australian Keith Sloan with developing the speed poker variant.
 Although theoretically any poker variant could be played in a speed format, to date only Texas hold 'em has been widely played.
Seven-card stud, also known as Seven-Toed Pete or Down-The-River is a variant of stud poker.
 Until the recent increase in popularity of Texas hold 'em, seven-card stud was the most widely played poker variant in home games across the United States, and in casinos in the eastern part of the country.
 Two to eight players is common, though eight may require special rules for the last cards dealt if no players fold.
 With experienced players who fold often, even playing with nine players is possible.
Alan "Boston" Dvorkis is an online poker professional playing predominantly at Full Tilt Poker.
 He is a specialist at Seven-card stud.
 He has over a decade of experience at the WSOP, where he has achieved many money finishes, including a runner-up finish in a Seven-card stud event.
 Boston claims to be an expert on handicapping college basketball.
 In 2007, he appeared on Poker After Dark.
In the game of poker, a kill game is a game played using a variation of fixed limit betting rules.
 A kill game provides for the play of kill hands, which involve an extra blind bet and increased betting limits.
 Kill games are infrequent but not uncommon in home poker games; many casinos offering poker will introduce the kill to a table on request or during certain scheduled times.
 Kills are most often used in community card poker variants like Texas hold 'em, which normally use blinds as the primary forced bet, and this article assumes such a game is being played, but the concept can be made to work with almost any poker variant with only minor changes to suit the betting protocol of the game.
Ilari Sahamies (born 1983 in Helsinki, Finland), also known as Ziigmund, is a Finnish professional poker player.
 He specializes in high-stakes pot-limit Omaha cash games. Sahamies is known for his trashtalk at the poker table, usually aimed towards his fellow pros, which has led to an online following.
 Sahamies played poker live in Finland before transitioning to online poker, where he now makes most of his money.
 Ilari has appeared on television shows including "High Stakes Poker" and "Poker After Dark".
Dealer's choice is a style of poker where each player may deal a different variant.
 As the deal passes clockwise around the table, each player occupying the dealer position chooses a variant which is either played just for the current hand or for an entire orbit.
 It is a common choice for home games, where the tone of the game is usually more recreational than competitive.
 It is also rarely played online, due to the complexities involved in creating the appropriate algorithms that would allow the format of poker to change during each hand, or orbit.
Dario Alioto (born 1984) is a professional poker player from Palermo, Italy.
 Alioto's first major success in poker came at the European Poker Tour 2005 Barcellona main event, where he finished in 7th place and earned €52,000.
 Right after this score, he started grinding PLO cash games that became his best poker game, rapidly becoming one of the best Italian professional players.
 Later on in his career, he won his first World Series of Poker bracelet in the £5,000 Pot Limit Omaha event at the 2007 World Series of Poker Europe.
 Alioto earned £234,390 for his finish.
 He has also had success at the 2008 World Series of Poker, where he has earned over $230,000 from four cashes.
 A well-respected cash game player online and live, he played most of the many televised Italian high-stakes cash games in the last few years.
Thomas Dwan Jr. (born July 30, 1986) is an American professional poker player who played online in the highest-stakes No-Limit Texas hold 'em and Pot-Limit Omaha games, primarily on Full Tilt Poker under the screen name "durrrr".
 Dwan has won prize money in live poker tournaments and has appeared on NBC's "National Heads-Up Poker Championship", the fourth, fifth, sixth, and seventh seasons of "Poker After Dark", the third, fourth and fifth seasons of Full Tilt Poker's "Million Dollar Cash Game", and the fifth and sixth seasons of GSN's "High Stakes Poker".
Five-card draw (also known as a Cantrell draw) is a poker variant that is considered the simplest variant of poker, and is the basis for video poker.
 As a result, it is often the first variant learned by new players.
 It is commonly played in home games but rarely played in casino and tournament play.
 The variant is also offered by some online venues, although it is not as popular as other variants such as Seven-card stud and Texas hold 'em.
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.