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

EGTB: win in 8 half-moves

# move score
1 Rb4 win in 7 half-moves
2 Kb3 win in 9 half-moves
3 Kb4 win in 9 half-moves
4 Kb5 win in 9 half-moves
5 Kc5 win in 15 half-moves
6 Kc3 draw
7 Kd3 draw
8 Kd4 draw
9 Ke3 draw
10 Ke4 draw
11 Kf3 draw
12 Kg3 draw
13 Ra1 draw
14 Ra2 draw
15 Ra3 draw
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves