Date Round Red Blue Class. points Tech. points Time 2018-10-22 2 Cherkasova, Alla (UKR) Mamashuk, Maria (BLR) ST 4 : 0 (0:3) 0 : 0 2017-05-02 3 Cherkasova, Alla (UKR) Mamashuk, Maria (BLR) PO 0 : 3 (0:3) 0 : 0