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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb3 win in 1 half-moves
4 Kd1 win in 1 half-moves
5 Kd2 win in 1 half-moves
6 Kd3 win in 1 half-moves
7 Ka6 draw
8 Ka8 draw
9 Kb7 draw
10 Kb8 draw
11 Kc1 draw
12 Kc3 draw
13 Kb6 loss in 2 half-moves