The northern army was commanded by Talabuga Khan.
The senior Polish Duke Leszek II the Black advanced with his army to meet it.
They met in the Świętokrzyskie Mountains after the Mongols had unsuccessfully besieged the Święty Krzyż Monastery.
Leszek the Black managed to defeat Tulabuga near Łagów, who then withdrew from Poland.
[1] After his victory, Leszek the Black rushed south, where another Mongolian force under command of Nogai Khan had invaded Lesser Poland.