<prompt> Bhala okuqhubekayo kwalesi sigaba - Phakathi nokuhlasela kwakhe iMadrid, uNapoleon wavinjelwa ngoNovember 30, 1808, amaSpanishi angu-9.000 ayeholwa uJenene San Juan esigodini saseSomosierra  <response>: eSierra de Guadarrama. Ngenxa yendawo enamagebhugebhu, amabutho aseSpain ayengenakuvinjezelwa kalula. Izikhundla zabo zaziqiniswe kahle futhi zigadiwe ngezibhamu. Engazimisele ukuqhubekela eMadrid, uNapoleon wayala ibutho lakhe lempi elincane lasePoland elinamabutho angu-87, elaliholwa uJan Kozietulski, ukuba lihlasele abaseSpain. Naphezu kokulahlekelwa izingxenye ezimbili kwezintathu zenani labo, amaPoland aphumelela ekuphoqeleleni abavikeli ukuba bashiye isikhundla sabo. 