India’s ace woman squash player Joshna Chinappa on Tuesday withdrew from the pre-quarterfinals of the PSA World Championships due to illness. 14 Chinappa had earlier defeated Katie Malliff of England 3-0 in the first round before getting the better of Wales’ Emily Whitlock, seeded 18th, 3-0 in the next round. India’s hopes now rely on 16th seed Sourav Ghosal as …