Mumbai, April 3 -- Parth Naik's 54 helped Viva Supermarket earn a five wicket-win over Reserve Bank of India, despite RBI's Sairaj Nair taking a hat-trick, in their RCF Corporate T20 Dr Babasaheb Ambedkar Cup match, in Chembur on Thursday. In another match, Western Railway beat Mumbai Port Trust "A" by 54 runs. Brief scores: RBI 144/8 lost to Viva Supermarket 148/5 (Parth Naik 54, Jigar Rana 39; Sairaj Nair 3/13). Western Railway 186/5 (Raxee Taylor 45*, Anshuman Singh 36, Nikunj Mohite 35, Bhargav Merai 34) beat Mumbai Port Trust "A" 133 (Jash Ganiga 40, Sumeir Zaveri 32; Shubh Sharma 4/25, Vinayak Bhoir 3/27). Brief scores: Nirlon SC 431 vs Indian Navy 189 (Mohit Kumar 50, Kumar Pathak 35; Sourabh Singh 3/21). Bank of Baroda 408 drew with DY Patil "B" 270 (Umar Khan 69, Parikshit Valsangkar 54, Sahil Gode 49; Mairaj Khan 3/76, Varun Sood 3/39) & 5/0. Bank of Baroda won on first innings lead. Overnight leader Palaash Mapara's (5 points) winning-run come to an end after he lost to new leader Shreyansh Somaiya (5.5 points) in Round 6 of the All India Chess Masters. Somaiya now shares the lead with AGM Rajveer Nahar and Shriram Mhasane....