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

EGTB: draw

# move score
1 Ka3 draw
2 Ka5 draw
3 Kb3 draw
4 Kb4 draw
5 Kb5 draw
6 Kg5 draw
7 Kg6 draw
8 Kh6 draw
9 Kg4 loss in 2 half-moves
10 Kh4 loss in 2 half-moves