The Netherlands defeated the Slovak Republic 75-66 to classify for Division A and reach the Final versus Romania of the U20 European Championship Women Division B.
The Dutch got the win behind Rianne De Roos's 16 points and 15 rebounds.
Anne-Sophie Strubbe hit a three-pointer with just three seconds remaining to lift unbeaten Belgium past Great Britain at the U20 European Championship Women 2009 Division B in Ohrid.
The Brits looked to be closing in on victory in Group A after Mary Durojaye made a pair of free-throws for a 65-61 lead just 38 seconds from the end.
Slovakia scraped a 73-72 win in Group B over Romania on Wednesday to prevail for the third time in as many games at the U20 European Championship Women Division B.
Katarina Slimakova led all scorers with 20 points.
Belgium left it late but finally defeated Hungary 74-68 in the closest game of the opening day's play at the U20 European Championship Women Division B in Ohrid.
A flurry of points from power forward Ines Beaurang put Belgium in front for good just past the half-way mark of the fourth quarter in the Group A clash.