South Korea defeats the Czech Republic 2-1 in its World Cup opener, with the deciding goal coming late in the match. Both outlets report that South Korea’s substitute Oh Hyeon-gyu scores the winner in the 80th minute, converting a momentum swing that delivers the result for the home side. The game ends with South Korea maintaining a narrow lead after taking a two-goal advantage earlier in the contest. The Czech Republic responds to keep the contest alive, but South Korea holds on for the win. The reports agree on the key details of the finish: the final scoreline of 2-1 and Oh Hyeon-gyu’s decisive late strike in the 80th minute. With this victory, South Korea starts the tournament with three points while the Czech Republic suffers a defeat in its first match. Both sources present the match outcome without attributing the result to a single factor beyond the timing and impact of the substitute’s winner.