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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kc4 win in 1 half-moves
4 Kd7 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Kf8 win in 1 half-moves
7 Ka4 draw
8 Ke7 draw
9 Kf7 loss in 2 half-moves
10 Ka5 loss in 1 half-moves
11 Ka6 loss in 1 half-moves
12 Kc5 loss in 1 half-moves
13 Kc6 loss in 1 half-moves