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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Ka1 draw
4 Ka2 draw
5 Kb2 draw
6 Kb7 draw
7 Kc7 draw
8 Kd7 draw
9 Kd8 draw
10 Kb8 loss in 3 half-moves