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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb3 draw
3 Kc3 draw
4 Kcd4 draw
5 Kd3 draw
6 Kdd4 draw
7 Kb4 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kcc5 loss in 2 half-moves
10 Kd6 loss in 2 half-moves
11 Kdc5 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves