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

EGTB: draw

# move score
1 Ka2 draw
2 Ka3 draw
3 Ka5 draw
4 Kb2 draw
5 Kb4 draw
6 Kb6 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Ka4 loss in 4 half-moves
11 Kb5 loss in 4 half-moves
12 Ka7 loss in 2 half-moves
13 Kb7 loss in 2 half-moves