From 1984 it was an event on the European Tour, and returned to the schedule as a one-off event in 2001 to replace the Estoril Open, which was cancelled by organisers due to security concerns following the 9/11 attacks in the United States.
fɹʌm nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi fˈoːɹ ɪt wʌz ɐn ᵻvˈɛnt ɔnðə jˌʊɹɹəpˈiən tˈʊɹ, ænd ɹᵻtˈɜːnd tə ðə skˈɛdʒuːl æz ɐ wˈʌnˈɔf ᵻvˈɛnt ɪn tˈuː θˈaʊzənd wˈʌn tə ɹᵻplˈeɪs ðɪ ˈɛstoːɹəl ˈoʊpən, wˌɪtʃ wʌz kˈænsəld baɪ ˈɔːɹɡɐnˌaɪzɚz dˈuː tə sᵻkjˈʊɹɹᵻɾi kənsˈɜːnz fˈɑːloʊɪŋ ðə nˈaɪn slˈæʃ ɪlˈɛvən ɐtˈæks ɪnðə juːnˈaɪɾᵻd stˈeɪts.