I have found this in rsssf.com

Round 13 [Jun 6]
Samarkand 5-4 Khorezm [5-3?]
[Dachev 11, I.Sharipov 50, S.Sharipov 58, Bazarov 68, Irismetov 80 - Baranov 29, 47,
Chichel'nitsky 88]