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

EGTB: win in 4 half-moves

# move score
1 Kbc7 win in 3 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kc8 draw
5 Kdc7 draw
6 Ke7 draw
7 Ke8 draw
8 Ka5 loss in 2 half-moves
9 Ka6 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Kd7 loss in 2 half-moves