Question: What event did Kim Huybrechts play darts against the reigning PDC World Champion?

Context paragraphs:
2007 PDC World Darts Championship: The 2007 Ladbrokes.com PDC World Darts Championship was the 14th World Championship organised by the Professional Darts Corporation since it separated from the British Darts Organisation.  The tournament began on Monday 18 December 2006 and the final was played on Monday 1 January 2007.  The championship was once again held at the Circus Tavern in Purfleet, Essex, where it has been staged since the first PDC World Championship in 1994.  However it would turn out to be the last time the tournament would be held at the Tavern - in April 2007, the PDC announced that the event would be moving to the Alexandra Palace from 2008.

Michael van Gerwen: Michael van Gerwen (] ; born 25 April 1989) is a Dutch professional darts player.  He is the reigning PDC World Champion and currently ranked world number one.  He began playing darts at the age of 13 and had won the World Masters and thrown a televised nine-dart finish within four years, becoming the youngest player to do either.  However, after this initial burst onto the darting scene, Van Gerwen struggled for consistent form until his breakthrough year in 2012.  Going from world number 38 at the start of 2012 to number four at the beginning of 2013, the year included his first major PDC title at the Grand Prix and a final at the 2013 World Championship.  In 2014, at the age of 24, Van Gerwen became the youngest winner of the PDC World Championship.

Ronny Huybrechts: Ronny Huybrechts (born 20 July 1965) is a Belgian darts player who won his two-year PDC tour card on the third day of the 2013 Tour Qualifying School.  In his first year on tour he reached the semi-finals of the European Championship which included a televised 10–5 win over 16-time world champion Phil Taylor as well as being a losing finalist in a Players Championship event on the 2013 PDC Pro Tour.  He is the elder brother of fellow darts player Kim Huybrechts who is currently in the top 16 on the Order of Merit.  Together they reached the final of the 2013 PDC World Cup of Darts where they were beaten by the English pair of Taylor and Adrian Lewis.  In November 2013, they became the first brothers to compete in a televised darts match when they faced off in the last 16 of the Grand Slam of Darts.

PDC World Championship Darts 2008: PDC World Championship Darts 2008 is a sports video game, published by Oxygen Interactive and developed and designed by Mere Mortals.  It was released for the PlayStation 2, PC, Wii, Xbox 360, and the PlayStation Portable.  The game features sixteen professionals from the Professional Darts Corporation, and seven tournaments from the PDC circuit.  It is a direct sequel to the previous year's "PDC World Championship Darts".

PDC World Championship Darts: PDC World Championship Darts is a sports video game, published by Oxygen Interactive and developed and designed by Mere Mortals.  It was released for the PlayStation 2 and PC.  The game features ten professionals from the Professional Darts Corporation, and five tournaments from the PDC circuit.  A sequel was produced the following year, "PDC World Championship Darts 2008.

Adrian Lewis: Adrian Lewis (born 21 January 1985) is an English professional darts player for the Professional Darts Corporation (PDC) who is a two-time PDC World Darts Champion.  He is nicknamed Jackpot, following a visit to a casino whilst competing at the 2005 Las Vegas Desert Classic when he "won" a $72,000 jackpot but was unable to claim the money as he was under-age by US gaming laws – despite being eligible in the UK.  During the early part of his career until 2007, he was a protégé of 16-time world champion Phil Taylor, with whom he practised in their home city Stoke-on-Trent.  He made his television debut in 2004, aged 19 at the UK Open.

2012 PDC World Cup of Darts: The 2012 PDC World Cup of Darts (also known as the Cash Converters World Cup of Darts for sponsorship reasons) was the second edition of the PDC World Cup of Darts which took place between February 3 to 5.  The Netherlands were the defending champions after the pair of Raymond van Barneveld and Co Stompé defeated Wales, represented by Mark Webster and Barrie Bates in the final in December 5, 2010.  England won the tournament, beating Australia in a sudden-death leg.

Kim Huybrechts: Kim Huybrechts (born 16 November 1985) is a Belgian professional darts player currently playing in Professional Darts Corporation events.  He made the final of a major tv event, the 2012 Players Championship Finals, losing to Phil Taylor 13-6, as well as making the final of the 2013 PDC World Cup of Darts with his brother Ronny.  He has also achieved the perfect Nine-dart finish on TV, he did so in the 2014 Grand Slam of Darts against Michael van Gerwen in the quarter-finals, and has appeared in the Premier League on 2 occasions.

PDC World Darts Championship: The PDC World Darts Championship, organised by the Professional Darts Corporation (PDC), is one of the two World Professional Darts Championships held annually in the sport of darts.  The other is the BDO World Darts Championship organised by the British Darts Organisation (BDO).  The PDC championship begins in December, overlapping in January with the start of the BDO tournament.  The highest profile of the PDC's tournaments, it is held at Alexandra Palace in London and is sponsored by bookmaker William Hill; winners receive the Sid Waddell Trophy, named in honour of the legendary darts commentator Sid Waddell, who died in 2012.

2013 PDC World Cup of Darts: The 2013 PDC World Cup of Darts (also known as the Betfair World Cup of Darts for sponsorship reasons) was the third edition of the PDC World Cup of Darts which took place between February 1 to 3.  England's Phil Taylor and Adrian Lewis were the defending champions after defeating Australia's Simon Whitlock and Paul Nicholson in the 2012 final, and they retained their title by defeating the Belgian brothers Ronny and Kim Huybrechts in the final.

Supporting paragraphs: Kim Huybrechts Michael van Gerwen
Answer: 2014 Grand Slam of Darts