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

EGTB: draw

# move score
1 Ka5 draw
2 Kb5 draw
3 Kb6 draw
4 Kc3 draw
5 Kc4 draw
6 Kd2 draw
7 Kd4 draw
8 Ke2 draw
9 Ke4 draw
10 Ka7 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Kc2 loss in 1 half-moves