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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Ka6 draw
4 Kaa5 draw
5 Kab4 draw
6 Kb6 draw
7 Kba5 draw
8 Kbb4 draw
9 Kc4 draw
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves