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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb6 win in 9 half-moves
3 Kc6 win in 9 half-moves
4 Kc7 win in 9 half-moves
5 Ra7 win in 9 half-moves
6 Kb8 win in 11 half-moves
7 Kc8 draw
8 Ra3 draw
9 Ra5 draw
10 Ka6 loss in 6 half-moves
11 Ka7 loss in 6 half-moves
12 Ka8 loss in 6 half-moves
13 Rb4 loss in 4 half-moves
14 Kb3 loss in 2 half-moves
15 Kb5 loss in 2 half-moves
16 Kc3 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra8 loss in 2 half-moves