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