Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Ka7 draw
2 Ka8 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Kg3 draw
7 Kh3 draw
8 Kh5 draw
9 Kg4 loss in 2 half-moves
10 Kg5 loss in 2 half-moves