Criteria: Double Sicilian

 
Difficulty: 0
 
Dixie Foursome0
Harbour Lights0
Inside Out Circle0
 
Difficulty: 2
 
Tom Pate2
 
Difficulty: 4
 
Portland Fancy4
 
Difficulty: 5
 
Three Midshipmen5
Three Sea Captains, The5
 
Difficulty: 7
 
Better Shed than Red 7