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

EGTB: draw

# move score
1 Ka4 draw
2 Ka7 draw
3 Ka8 draw
4 Kaa6 draw
5 Kab6 draw
6 Kb5 draw
7 Kb8 draw
8 Kba6 draw
9 Kbb6 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kb4 loss in 2 half-moves