Germany are on the verge of the Euro 2012 quarter-finals following their 2-1 win over Holland on Wednesday as Mario Gomez scored twice, while the Dutch are heading for a first-round exit.
World Cup finalists Holland will bow out on Sunday unless they beat Portugal in their final game here at the Metalist Stadium and hope Germany defeat Denmark the same day in Lviv to give them a chance of reaching the last eight.
"We still have a chance to go through and we have to believe in it," said Holland coach Bert van Marwijk defiantly.
"Thousands of fans have come here and we have to do well for them, we have to beat Portugal now to have a chance."
After Portugal earlier beat Denmark 3-2 in Group B, Germany now need only a point against the Danes in Lviv the same day to be sure of reaching the last eight at Euro 2012 as group winners.
"The door to the quarter-finals is now wide open," said Germany coach Joachim Loew, whose team has their Euro 2012 base in Gdansk, Poland, where the winners of Group B will play their quarter-final.
"We wanted to take the next step today and it was important to win the second game.
"It is important to win the group to stay in Gdansk, which would be an advantage in the quarter-finals.
"Holland created a few chances, which our defence dealt with, but I had the feeling Holland were physically dead after 60 minutes."
Having scored the winning header in Germany's opening 1-0 victory over Portugal, Germany's Gomez is now the tournament's early joint top-scorer with three goals after Bastian Schweinsteiger set up both his first-half strikes.
Holland earned a late lifeline when Arsenal striker Robin van Persie pulled a goal back 15 minutes from time, but it was not enough to prevent their second Euro 2012 defeat after Saturday's shock 1-0 defeat to Denmark.
"It was very tight right up until the end and was nerve-wracking for us," admitted goal-scorer Gomez.
"We have to remain realistic, we have taken six points against two top-class teams, but we want more.
"I'm very happy to have scored two goals to help the team, it is important that the right playars and the coach are behind me.
"There is still a long way to the final."
Scorching temperatures in eastern Ukraine meant the game kicked off with the thermometer showing 29 degrees Celsius (84 degrees Fahrenheit).
Dutch defender Joris Mathijsen was the only change to the team beaten by Denmark here again in Kharkiv, while the Germans kept the same team which beat Portugal.
The Germans took the lead thanks to a clever through-ball from Schweinsteiger which beat the Dutch off-side trap and fell to the feet of Gomez, who powered onto the pass and rifled home on 24 minutes.
The pair combined again on 38 minutes when Schweinsteiger's pass freed Gomez on the right and he fired past Dutch goalkeeper Maarten Stekelenburg on 38 minutes to make it 2-0 to the Germans at the break.
It could have been 3-0 to Joachim Loew's Germans as defender Holger Badstuber had headed straight at Stekelenberg before Gomez's second.
Dutch coach Bert van Marwijk shook up his attack after the break by bringing on Tottenham Hotspur's Rafael van der Vaart for captain Mark van Bommel and Schalke striker Klaas-Jan Huntelaar for Barcelona's Ibrahim Afellay.
The Oranje upped the pace and created several chances before Van Persie put them back in the game when he turned Germany defender Mats Hummels to fire an unstoppable shot past Manuel Neuer's left hand.
Both sides made changes in the last ten minutes with legs tiring in the stifling heat, as Liverpool's Dirk Kuyt came on for Bayern's Arjen Robben, who trudged off with his forlorn face summing up the Oranje's darkening mood.