The competition is 54-holes of stroke play (3 rounds on an 18-hole course), with the winner being the player with the lowest total number of strokes.
ðə kˌɑːmpətˈɪʃən ɪz fˈɪfti fˈoːɹhˈoʊlz ʌv stɹˈoʊk plˈeɪ θɹˈiː ɹˈaʊndz ˌɔn ɐn ˈeɪtiːnhˈoʊl kˈoːɹs, wɪððə wˈɪnɚ bˌiːɪŋ ðə plˈeɪɚ wɪððə lˈoʊɪst tˈoʊɾəl nˈʌmbɚɹ ʌv stɹˈoʊks.