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

EGTB: win in 2 half-moves

# move score
1 K5b5 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kc3 win in 1 half-moves
5 Kd3 win in 1 half-moves
6 K4d5 draw
7 K5d5 draw
8 K5b4 loss in 2 half-moves
9 K5d4 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 K4b4 loss in 1 half-moves
13 K4b5 loss in 1 half-moves
14 K4d4 loss in 1 half-moves