The situation was saved around midnight when the 203rd Uhlan Regiment managed to break through the Red Army lines and attack a Soviet command post, which resulted in a destruction of a radio station of A.D. Shuvayev's Soviet 4th Army. The latter unit had only one radio station left, fixed on one frequency which was known to the Polish intelligence. Since the Polish code-breakers did not want the Russians to find out that their codes had been broken, the remaining Soviet radio station was neutralized by having the radio station in Warsaw recite the Book of Genesis in Polish and Latin on the frequency used by the 4th Army. It thus lost contact with its headquarters and continued marching toward Toruń and Płock, unaware of Tukhachevsky's order to turn south. The raid by the 203rd Uhlans is sometimes referred to as "the Miracle of Ciechanów."