soccer
45 minutes every half hour, with an interval of 15 minutes. When shooting, the whole ball passes through the vertical plane of the outer edge of the goal line between the two goalposts and under the beam, which is the winning goal. At the meeting of1June 27th, 970, the International Council accepted the suggestion of FIFA, and decided to stop drawing lots when the two teams decided to advance or award prizes in the knockout round, and decided to win or lose by kicking the other team's ball at the end of the match. Later, it was stipulated that in the 90-minute regular match time, if the two sides draw, overtime will be played first, and if it is still a draw, penalty shoot-out will be shot at each other.
From 65438 to 0996, FIFA began to implement the "golden ball system", that is, the game ended immediately after the goal was scored in overtime. Because the golden ball can not fully embody the principle of fair competition, FIFA introduced the "silver ball system" in 2003, that is, at the end of the first half of overtime, if one side leads, it will be the winner; If the two sides are still tied, the "silver ball" rule will be adopted in the second half of overtime. At the end of overtime, it is still a draw, and both sides rely on penalty shoot-out. In February, 2004, FIFA announced at its annual meeting 1 18 that the "golden ball system" and "silver ball system" would be cancelled from July 1 day, and the traditional overtime system would be restored.