To enable cheats, you need to edit the soccer.ini file.
FIFA 2003: Cheat Codes Free Download
Open it with any text editor and enter the following lines:
AUTO_TACKLING = 1 – players will tackle the ball automatically
ONE_ON_ONE = 1 – one-on-one game mode
WINDOWED = 1 – run the game in a window
ABSOLUTELY_PERFECT_GOALIES = 1 – the goalkeeper does not concede goals
CHEAT_EQUAL_TEAM_STATS = 1 – same command parameters
AGGRESSIVE_TACKLE_CHEAT = 1 – enable aggressive tackle
PRACTICE_MODE = 1 – enable practice mode
