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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Kc6 win in 7 half-moves
5 Kd6 win in 7 half-moves
6 Kd8 win in 7 half-moves
7 Ra5 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Kc7 win in 9 half-moves
10 Kd7 win in 9 half-moves
11 Kc4 win in 11 half-moves
12 Kd4 win in 11 half-moves
13 Ke4 draw
14 Ke5 draw
15 Ke6 draw
16 Ra1 draw
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves