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

EGTB: win in 2 half-moves

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