Question: Benjamin Sulsky plays under the aliase Sauce1234 on an Irish online poker card room and online casino that opened in what year?

Context paragraphs:
Online poker: Online poker is the game of poker played over the Internet.  It has been partly responsible for a huge increase in the number of poker players worldwide.  Christiansen Capital Advisors stated online poker revenues grew from $82.7 million in 2001 to $2.4 billion in 2005, while a survey carried out by DrKW and Global Betting and Gaming Consultants asserted online poker revenues in 2004 were at $1.4 billion.  In a testimony before the United States Senate regarding Internet Gaming, Grant Eve, a Certified Public Accountant representing the US Accounting Firm Joseph Eve, Certified Public Accountants, estimated that one in every four dollars gambled is gambled online.

IPoker: iPoker is an online poker card room owned by Playtech currently ranked as the 3rd largest online card room in the world.

Hollywood Park Racetrack: Hollywood Park, later sold and referred to as Betfair Hollywood Park, was a thoroughbred race course located in Inglewood, California, about 3 miles (5 km) from Los Angeles International Airport and adjacent to the Forum indoor arena.  In 1994 Hollywood Park Casino, with a poker card room, was added to the racetrack complex.  Horse racing and training were shut down in December 2013 though the casino operations continued while a new state of the art casino building opened in October 2016.

PlayWCOOP: The PlayWCOOP (PlayWorld Championship of Online Poker) is a series of poker tournaments taking place every year in online poker room PokerStars.net.  It is dedicated to amateur players and is considered the largest Play Money series of tournaments in the world.  Its creation was based on WCOOP (World Championship of Online Poker), which also occurs in the PokerStars room.  The first edition of PlayWCOOP took place in 2014 and featured 66 events.

Cardroom: A cardroom or card room is a gaming establishment that exclusively offers card games for play by the public.  The term poker room is used to describe a dedicated room in casinos that is dedicated to playing poker and in function is similar to a card room.

Ben Sulsky: Benjamin Sulsky (born November 22, 1987) is an American professional poker player from Durham, New Hampshire, currently considered one of the best online cash game players in the world.  Sulsky plays under the aliases Sauce123 on PokerStars and Sauce1234 on Full Tilt Poker.  He specializes in Pot Limit Omaha (PLO) and No-Limit hold'em (NLHE).

Full Tilt Poker: Full Tilt Poker is an Irish online poker card room and online casino that opened in June 2004.  Formerly privately owned by Tiltware, LLC and later by the Rational Entertainment Group, the site was acquired by The Stars Group (then known as Amaya Gaming Group) in a deal where Amaya acquired all of Rational's assets, including PokerStars.  A statement by Amaya said the takeover would not affect the activities of Full Tilt Poker.  The deal was closed on August 1, 2014.

Partypoker: partypoker (formerly stylized PartyPoker) is an online poker card room.  Launched in 2001 by PartyGaming, the site has had up to 80,000 players logged-in and was the largest online card room until 2006.  In 2011 PartyGaming merged with bwin to form Bwin.Party Digital Entertainment.  As of 2017, it remains among the largest online poker card rooms.  The site is endorsed by Mike Sexton, the host of the World Poker Tour television show.  The domain "partypoker.com" attracted at least 3.6 million visitors annually by 2008 according to a Compete.com study.  In 2016, after a protracted bidding process between 888 Holdings and GVC Holdings, Bwin.Party Digital Entertainment accepted GVC Holdings' bid for £1.1 billion.  Today, the site is run by GVC Holdings and is available in 14 different languages.  In addition to partypoker.com, partypoker also offers dedicated networks for French and Italian based players via partypoker.fr and partypoker.it, respectively.  GVC Holdings also acquired Partycasino during the 2011 merger of Party Gaming.

Paddy Power: Paddy Power is an Irish bookmaker founded in 1988 in Dublin, Ireland.  The company conducts business through a chain of licensed betting shops in Ireland and the United Kingdom, and by operating Ireland's largest telephone betting service.  On the internet, it offers sports betting, online poker, online bingo, online casino and online games.  It merged with Betfair to create Paddy Power Betfair on 2 February 2016.

Kindred Group: Kindred Group (formerly Unibet Group Plc) is an online gambling operator which consists of 13 brands, among them Unibet, Maria Casino, Stan James, 32Red, iGame and that operates with online gambling and offers products such as online casino, online poker, online bingo, sports betting, soft games, scratch cards and live betting.  The headquarters of the company is located in Malta and is owned by Nordic OMX listed public company Kindred Group Plc.  In 2012, the company’s turnover was GBP 197.2 million.

Supporting paragraphs: Ben Sulsky Full Tilt Poker
Answer: 2004