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

EGTB: win in 4 half-moves

# move score
1 Kab3 win in 3 half-moves
2 Ka3 draw
3 Kb2 draw
4 Kcb3 draw
5 Kcb4 draw
6 Kd2 draw
7 Kd3 draw
8 Ka5 loss in 2 half-moves
9 Kab4 loss in 2 half-moves
10 Kb5 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kd4 loss in 1 half-moves