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

EGTB: win in 6 half-moves

# move score
1 Ra4 win in 5 half-moves
2 Ra5 win in 5 half-moves
3 Ra6 win in 5 half-moves
4 Kb1 win in 9 half-moves
5 Ra8 win in 9 half-moves
6 Kd4 draw
7 Kd5 draw
8 Kd6 draw
9 Ra3 draw
10 Ra7 draw
11 Kb2 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Kd1 loss in 1 half-moves
21 Kd2 loss in 1 half-moves