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

EGTB: win in 2 half-moves

# move score
1 Kc6 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kb6 draw
6 Kb8 draw
7 Kbc7 draw
8 Kbc8 draw
9 Kdc7 draw
10 Kdc8 draw
11 Ke8 draw
12 Kd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves