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 5 half-moves
3 Kc7 win in 5 half-moves
4 Kd7 win in 5 half-moves
5 Ra7 win in 5 half-moves
6 Ka5 win in 9 half-moves
7 Rb8 win in 9 half-moves
8 Ka4 win in 11 half-moves
9 Ka3 draw
10 Kb3 draw
11 Kb5 draw
12 Kc3 draw
13 Kc4 draw
14 Kc5 draw
15 Kd8 draw
16 Ra1 draw
17 Ra2 draw
18 Ra4 draw
19 Ra6 draw
20 Ra3 loss in 2 half-moves
21 Ra5 loss in 2 half-moves