Two armies facing each other, Serbanti and Boscanti; at their heads there are the two respective kings: Zarko and Aleksandar. The battle develops with ups and downs until the final victory of one of the two contenders.
The story is a fantasy transposition of a chessgame really played at the 1851 World Tournament in London, between Adolf Anderssen (Whites) and Lionel Kieseritzky (Blacks), known just as "Immortal Game" because of the large number of units sacrificed by Whites to achieve the final victory.