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

EGTB: win in 4 half-moves

# move score
1 Kbc7 win in 3 half-moves
2 Kbc8 win in 3 half-moves
3 Ka7 draw
4 Ka8 draw
5 Kb7 draw
6 Kdc7 draw
7 Kdc8 draw
8 Ke7 draw
9 Ke8 draw
10 Kd7 loss in 2 half-moves