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

EGTB: draw

# move score
1 Ka1 draw
2 Kab2 draw
3 Kb4 draw
4 Kc3 draw
5 Kc4 draw
6 Kba3 loss in 6 half-moves
7 Ka4 loss in 4 half-moves
8 Kaa3 loss in 4 half-moves
9 Kb1 loss in 4 half-moves
10 Kbb2 loss in 4 half-moves
11 Kc2 loss in 4 half-moves