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 Kc5 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 K3b3 draw
5 K4b3 draw
6 K4b4 draw
7 K4d3 draw
8 K4d4 draw
9 K3b4 loss in 2 half-moves
10 K3d4 loss in 2 half-moves
11 Kb2 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 K3d3 loss in 1 half-moves