<prompt> Pedzisa mutsara unotevera: The 2015 Bahrain GP2 Series round was a pair of one-make single seater motor races held on 18 and 19 April 2015 at the Bahrain International Circuit in Sakhir, Bahrain as part of the GP2 Series. Yakanga iri nhambo yokutanga ye2015 GP2 Series uye yakaitwa mukutsigira  <response>: 2015 Bahrain Grand Prix. Mujaho wokutanga, chiitiko chemakumbo makumi matatu nemaviri, wakakundwa nemutyairi weART Grand Prix Stoffel Vandoorne kubva panzvimbo yepamusoro. Rio Haryanto akapedza wechipiri weCampos Racing timu, uye mutyairi weRacing Engineering Alexander Rossi akatora wechitatu. Haryanto akakunda nhangemutange pfupi ye23-lap sprint, kubva kuVandoorne ari wechipiri, uye mutyairi weRazaro Nathanaël Berthon ari wechitatu. 