Large plastic chess set. 2024 Vintage from USSR

Large plastic chess set. Vintage chess game made in the Soviet Union in late 1970.

Vintage condition, minor signs of age.
• 2024 Take a look at all the photos, please. White King and Queen have broken crowns.

Board is 42 x 42 cm / 16,5" x 16.5"
King is 10 cm / 4"
Pawn is 5 cm / 2"
Weight is almost 5 kg / 11 ft