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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kb5 draw
6 Kb6 draw
7 Kc4 draw
8 Kd4 draw
9 Kd5 draw
10 Kc6 loss in 2 half-moves
11 Kd6 loss in 2 half-moves