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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kcd8 win in 1 half-moves
3 Kb6 draw
4 Kb7 draw
5 Kc6 draw
6 Kcd7 draw
7 Kd6 draw
8 Ke7 draw
9 Ked7 draw
10 Kf7 draw
11 Kf8 draw
12 Ra8 draw
13 Rb8 draw
14 Rd8 draw
15 Ked8 loss in 1 half-moves