Left-hander Prateek Yadav brought up his century and skipper Amandeep Khare hit 97 as Chhattisgarh got to 450 for nine before play was called off due to rain on day two of the semifinal versus TNCA XI in the Buchi Babu cricket tournament at the NPR College cricket ground in Natham on Tuesday. Prateek, batting on 61 overnight, scored briskly …