Grunwald Victory Monument near Grunwald village, Poland. Grunwald (battlefield) - the area located at a distance of 2 km to the south-east of the village of Grunwald. 15 Jul 1410 combined army of Polish-Lithuanian-Tatar-Russia (about 29 thousand forces) under the command of king Wladyslaw Jagiello to take the victory over the Teutonic forces (about 21 thousand. Forces), under the command by Ulrich von Jungingen. The Battle of Grunwald was one of the biggest battles of Middle Ages.