In the first half of the match between Athletic Bilbao and Las Palmas, there was one goal that stood out as a turning point. It was a set piece goal from Athletic Bilbao's goalkeeper, Iker Casillas, which gave them the lead.

The goal came in the 26th minute when Casillas took a corner kick from the right side of the field. He then used his strength to head the ball towards the far post, where it found its way into the back of the net. The crowd erupted with excitement, and Athletic Bilbao fans began to celebrate their victory.

Casillas' goal was not only a testament to his skill as a goalkeeper but also to his leadership on the pitch. He has been a key player for Athletic Bilbao throughout his career and is respected by both teammates and opponents alike.

The goal also showed how important set pieces can be in football. In today's game, every team needs to have a strong set piece defense, and if they don't, they may find themselves struggling to keep up with the competition.

Overall, Athletic Bilbao's victory against Las Palmas was a result of many factors, including their excellent performance in the first half and the goal scored by Iker Casillas. However, this set piece goal was undoubtedly a crucial moment in the match and will go down in history as one of the most memorable moments of the season so far.