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

EGTB: draw

# move score
1 Ka3 draw
2 Ka4 draw
3 Ka5 draw
4 Ka7 draw
5 Ka8 draw
6 Kb5 draw
7 Kb7 draw
8 Kc5 draw
9 Kc7 draw
10 Kc8 draw
11 Kb3 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc4 loss in 2 half-moves