<prompt> Bhala okuqhubekayo kwalesi sigaba - I-Greek Summer Offensive ka-1920 kwakuyi-offensive yebutho laseGrisi, elisizwa amabutho aseBrithani, ukuthatha isifunda esiseningizimu yoLwandle lwaseMarmara kanye nesifunda sase-Aegean kusuka eKuva-yi Milliye Amabutho Kazwelonke kahulumeni wesikhashana we-Turkish National Movement e-Ankara. Ngaphezu kwalokho, amabutho aseGrisi nawaseBrithani ayesekelwa amaKuva-yi Inzibatiye Amabutho Okuhleleka kahulumeni wase-Ottoman eConstantinople, ayefuna ukuchoboza amabutho esizwe aseTurkey. Lokhu kuhlasela kwakuyingxenye yeMpi YamaGreki NamaTurkey futhi kwakungenye yezimpi eziningana lapho amabutho aseBrithani asiza khona ibutho laseGrisi eliqhubekayo. Amabutho aseBrithani aba nesandla ekuhlaseleni amadolobha asogwini loLwandle iMarmara. Ngokuvunyelwa ama-Allies, amaGreki aqala ukuhlasela kwawo ngo-22 Juni 1920 futhi awela iMilne Line. Umugqa waseMilne wawuwumugqa wokwehlukanisa phakathi kweGrisi neTurkey, owabekwa eParis. AmaTurkey awazange akwazi ukumelana nawo, njengoba ayenebutho elincane futhi elingahlomile kahle entshonalanga ye-Anatolia. Babematasa nasempumalanga naseningizimu  <response>: izingxenye zangaphambili. Ngemva kokuphikisa kancane, babuyela emuva e-Eskişehir ngomyalo kaMustafa Kemal Pasha. 