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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Ka4 draw
4 Ka6 draw
5 Kc1 draw
6 Kc2 draw
7 Kd1 draw
8 Ke1 draw
9 Ke2 draw
10 Ke3 draw
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves