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

EGTB: draw

# move score
1 Ka1 draw
2 Ka4 draw
3 Ka5 draw
4 Kaa3 draw
5 Kab3 draw
6 Kb1 draw
7 Kb2 draw
8 Kb5 draw
9 Kba3 draw
10 Kbb3 draw
11 Kc3 draw
12 Kc4 draw
13 Kc5 loss in 2 half-moves