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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Ka6 loss in 2 half-moves
5 Ka8 loss in 2 half-moves
6 Kb6 loss in 2 half-moves
7 Kb8 loss in 2 half-moves
8 Kb3 loss in 1 half-moves
9 Kc1 loss in 1 half-moves
10 Kc3 loss in 1 half-moves
11 Kd1 loss in 1 half-moves
12 Kd2 loss in 1 half-moves
13 Kd3 loss in 1 half-moves