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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kd1 win in 1 half-moves
4 Kd2 win in 1 half-moves
5 Kd8 win in 1 half-moves
6 Kf8 win in 1 half-moves
7 Kd7 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kb1 loss in 1 half-moves
11 Kc1 loss in 1 half-moves
12 Kc3 loss in 1 half-moves
13 Kd3 loss in 1 half-moves