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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb7 win in 1 half-moves
4 Kab5 draw
5 Kb3 draw
6 Kcb5 draw
7 Kd3 draw
8 Kd4 draw
9 Kd5 draw
10 Ka5 loss in 2 half-moves
11 Ka7 loss in 2 half-moves
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves