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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ra2 win in 1 half-moves
3 Kc7 draw
4 Kd1 draw
5 Kd2 draw
6 Kd7 draw
7 Ke2 draw
8 Kf1 draw
9 Kf2 draw
10 Ra3 draw
11 Ra4 draw
12 Ra5 draw
13 Ra7 draw
14 Rb8 draw
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Ra6 loss in 1 half-moves