Spartak Moscow–Dynamo Kyiv rivalry

The Spartak Moscow – Dynamo Kyiv derby is a major international football rivalry between former Soviet giants Spartak Moscow and Dynamo Kyiv that developed in the Soviet Top League. A Spartak – Kyiv match often hosted the biggest crowd of all Soviet Top League matches, especially after the last league reorganization in 1970.

Source: Wikipedia — Spartak Moscow–Dynamo Kyiv rivalry (CC BY-SA 4.0)