Chess problem by Christoph Bandelow

Position:

In algebraic:
White: King g8, Queen e2, Bishops a1 and g4, Pawn e6 (5 pieces),

Black: King f6, Bishop a2, Knight b1 (3 pieces).
In Forsyth notation:
```
6K1
8
4Pk2
8
6B1
8
b3Q3
Bn6
```

What were the last 6 single moves? (retrochess problem by Christoph Bandelow)
Solution

puzzle page. 8-25-2007.