Janelle Mae Frayna and Ruelle Canino pulled off a pair of impressive victories in the 11th round to keep their stranglehold of the lead in the Philippine National Women’s Chess Championship in Malolos, Bulacan. Frayna sacrificed a queen for a pair of rooks and then leaned on her superb endgame technique to gain an extra pawn that he used to outlast Cherry Ann Mejia in 76 moves of a Slav duel.