Eight-year old Christian Czar Marquez of Colegio de Santa Philomena (Pulilan, Bulacan) emerged as the top youngest player – 8 under during the 15th Shell National Youth Active Chess Championship – Northern Luzon Leg (Tuguegarao) held on July 7-8, 2007 at Brickstone Mall, Tuguegarao City, Cagayan. Marquez garnered 4 points during the seven-round Swiss System format. He is also named as the Shellane Smart Kid wherein he received a trophy (Top Youngest), a medal (Shellane Smart Kid), a stove set and Shellane LPG courtesy of Tuguegarao Shellane dealer Virgo Gas. In photo are (left-right) Shellane Smarty mascot, Shell dealer Severo Chua (Tuguegarao, Cagayan), Pilipinas Shell Retail Territory Manager for Region 2 Ryan Bahia, Pilipinas Shell LPG Marketing Implementor Suiee Suarez, Marquez with his father, Shell dealer Jude Lingan (Solana, Cagayan) and Tuguegarao City Sports Coordinator Mariano Cabugos.