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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Ka5 draw
4 Kaa4 draw
5 Kab3 draw
6 Kb5 draw
7 Kba4 draw
8 Kbb3 draw
9 Kc3 draw
10 Kc4 loss in 2 half-moves
11 Kc5 loss in 2 half-moves