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 Kb3 draw
5 Kb4 draw
6 Kba2 draw
7 Kbb2 draw
8 Kab2 loss in 4 half-moves
9 Kc1 loss in 2 half-moves
10 Kc2 loss in 2 half-moves