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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Ra2 win in 1 half-moves
5 Rb1 win in 3 half-moves
6 Ra7 win in 5 half-moves
7 Ra6 win in 9 half-moves
8 Kb5 win in 11 half-moves
9 Kc5 win in 11 half-moves
10 Ra8 win in 13 half-moves
11 Kb1 draw
12 Kb6 draw
13 Kb7 draw
14 Kc7 draw
15 Kd1 draw
16 Kd5 draw
17 Kd6 draw
18 Kd7 draw
19 Ra3 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves