U fiirso qoraalka hoose ka dibna ka jawaab su'aasha kadib isla luqadda qoraalka:  Laga soo bilaabo bartamihii 1970-meeyadii ilaa bartamihii 1980-meeyadii, Erika Belle waxay ahayd mid ka mid ah ciyaartooyda isreebreebka dumarka ee reer Holland. Waxay saddex jeer ku guuleysatay Horyaalka Haweenka ee Dutch: 1975, 1980, 1981. Wuxuu ka qeyb qaatay tartamo badan oo caalami ah. Sanadkii 1979, waxay la wadaagtay Gertrude Baumstark kaalinta 2aad ee tartankii haweenka ee International Chess ee Nałęczów (tartanka waxaa ku guuleystay Tünde Csonkics). Sannadkii 1981, waxay kaalinta labaad ka gashay Nieves García Vicente tartankii Zonal ee Horyaalka Shaakada Adduunka ee Haweenka ee Benidorm, taas oo ay ugu mahadcelisay inay u qalanto Tartanka Interzonal. Sanadkii 1982, waxaa la siiyay FIDE International Women Master (WIM) horyaalka. Sannadkii 1982, Erika Belle waxay ka qayb gashay Tartanka Haweenka ee Horyaalka Shaakada Adduunka ee Bad Kissingen waxayna gashay kaalinta 11-aad.  S: Sadexdii sano ee ay ku guuleysatay?
1975, 1980 iyo 1981