6.2.9

[Saba Gogichaishvili]

When killing a pawn with "ed" or similar input it says "Error (unknown
command): ed" and lets you make a move for the opponent.

Steps to reproduce:
1. e4 Nf6
2. Nc3 Nc6
3. Bc4 e6
4. d3 Bb4
5. Nge2 d5
6. ed ?ErRoR?