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 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kc2 draw
6 Kc3 draw
7 Kd2 draw
8 Kd4 draw
9 Ke2 draw
10 Ke3 draw
11 Ke4 draw
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves