Eliminate first round, game 1:

  Semifinals Finals
                 
1   Team 1    
4   Team 2    
       Team 1  
       Team 3  
2   Team 3  
3   Team 4    

Eliminate first round, game 2:

  Semifinals Finals
                 
1   Team 1    
4   Team 2    
       Team 1  
       Team 3  
2   Team 3  
3   Team 4    

The template is the same as the usual Template:4TeamBracket, but with two additional (optional) parameters: RD1-game1 and RD1-game2. If either is set to "white", then the corresponding game will not be displayed, or rather, will be invisible.