Complex sentence: He was capped 26 times by the Czechoslovakia national football team, and was part of the team that reached the 1990 FIFA World Cup quarter-finals and went on to be voted the country's player of the year.
Split into simpler sentences: He was capped 26 times by the Czechoslovakia national football team. Playing on the team that reached the 1990 FIFA World Cup quarter-finals, Kocian was voted the country's player of the year.