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 Ka4 draw
4 Kb2 draw
5 Kb4 draw
6 Kc2 draw
7 Kc3 draw
8 Kc4 draw
9 Kd7 draw
10 Kd8 draw
11 Kf8 draw
12 Ke7 loss in 2 half-moves
13 Kf7 loss in 2 half-moves