USSR (Sov 20th Combined Arms Army, 54,180 men under Gen Reyter) attacked Germany (Ger 9th Army, 12,035 men under Gen Model) in USSR. The CAA Database of Battles records 117.3 hours of fighting on a front of 36 km, a frontal attack, single envelopment, river crossing against prepared defense and fortified defense, and that USSR won. Losses: USSR 21,327 (39%), Germany 6,534 (54%).
This plan is generated from those figures. It shows the shape of the battle the database describes: the size and width of the armies, the plan of attack and the outcome. It does not show where the units actually stood.