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

EGTB: win in 8 half-moves

# move score
1 Ra5 win in 7 half-moves
2 Ra6 win in 7 half-moves
3 Ra8 win in 7 half-moves
4 Kc4 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Ke4 draw
9 Ke6 draw
10 Ke8 draw
11 Kf6 draw
12 Kf7 draw
13 Kf8 draw
14 Ra1 draw
15 Ra7 draw
16 Rb4 draw
17 Rc4 draw
18 Kc3 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Kd3 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves