In the spring of 1981, Istra 1961 faced NK Rijeka in a match that would be remembered as one of the most thrilling in the club's history. The encounter took place at the stadium in Pula and gathered a large number of fans eager for a historic victory against their main rival. The atmosphere in the stadium was electric, and supporters cheered relentlessly for their players, hoping to witness a moment they would remember forever.

Istra started boldly, playing aggressively and with great confidence. In the first half, their offense managed to surprise Rijeka’s defense, with a key moment being the goal scored by their forward, giving Istra a 1-0 lead. This goal brought euphoria among the home fans, who provided tremendous support to their team.

However, NK Rijeka did not give up easily. In the second half, the visitors pressed hard and equalized, raising the tension on the field. Istra 1961's players were not discouraged; instead, they fought even harder, showcasing remarkable grit and team spirit.

In the dying minutes of the match, Istra was able to take the lead again thanks to a fantastic play that ended with a second goal. The stadium erupted in joy, and fans celebrated like never before. This victory was significant not only for the three points gained but also for solidifying Istra's status as a serious contender in Croatian football.

This match from 1981 became a symbol of resistance and determination for Istra 1961 and its fans. Istra continued to build on this success, attracting talented players who wanted to be part of a club with a rich tradition. The victory against Rijeka remained etched in the hearts of fans, reminding them of the strength of unity and passion that prevails in Pula.