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 Kaa2 draw
4 Kab3 draw
5 Kb1 draw
6 Kba2 draw
7 Kbb3 draw
8 Kc1 draw
9 Kc2 draw
10 Kc3 draw
11 Kb4 loss in 2 half-moves