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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Ka3 draw
3 Ka4 draw
4 Ka6 draw
5 Kb2 draw
6 Kb4 draw
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Ka2 loss in 1 half-moves
13 Ka8 loss in 1 half-moves