Sokol Kazan suffered a heavy 0-3 home defeat to Dinamo Barnaul in Russian Third Division B action on August 31, 2025. The visitors produced a commanding performance to secure a comprehensive away victory. Dinamo Barnaul took control early, scoring twice in the first half to demoralize the home side. Sokol Kazan offered little in response, and Barnaul added a third goal in the second half to put the result beyond any doubt. This heavy loss was a major setback for Sokol Kazan's defensive record and league position, while Dinamo Barnaul celebrated an impressive and dominant display on the road.