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 Ka2 draw
3 Kb1 draw
4 Kd2 draw
5 Kd3 draw
6 Ke2 draw
7 Kf2 draw
8 Kf3 draw
9 Kd4 loss in 2 half-moves
10 Ke4 loss in 2 half-moves
11 Kf4 loss in 2 half-moves