Knight's Retreat achievements

62.50%
The queen
Rearrange a queen to allow the retreat
75.00%
The knight
Rearrange a knight to allow the retreat
75.00%
Mass evacuation
Retreat two knights on the same stage
75.00%
Withdraw
Start the retreat
100.00%
Withdrawal
Start the retreat
0.00%
Brothers in arms
Retreat with two knights at the same time