The saved game is on the way.
I did what I described before:
1. talked to Galwich.
2. selected sword with mouse.
3. selected chastifoil or whatever name it is - Lancelot's sword.
4. Just sat back - and let the game fight automatically - didn't touch
anything - no mouse - no keyboard.
Galwich is dead now. Bad, bad me!
Hope you have fun!