I long wanted to identify two Russian animated short films I saw in the eighties. Maybe someone saw them & recognises from the description...

1. A communist fable about a little narrow-gauge steam engine. It wants to enjoy life and run around exploring the world instead of working. But doing so, it is irresponsible, ignores all warnings from older locos, and manages to end up in a steam engine graveyard. Somehow, it is saved, and then works together happily ever after with the big boys on broad gauge.

2. Football. An (amateur?) football team forms and defeats all odds. The scene I remember vividly is playing in rain, with the football field transforming into a lake, with players playing swimming or from under the water. I remember it to have been very funny.