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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Kb3 win in 5 half-moves
3 Kb4 win in 5 half-moves
4 Kb5 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Ra6 win in 7 half-moves
7 Kcc5 draw
8 Kcd5 draw
9 Kdc5 draw
10 Kdd5 draw
11 Ke4 draw
12 Ke5 draw
13 Ra7 draw
14 Ra8 draw
15 Kcc3 loss in 2 half-moves
16 Kcd3 loss in 2 half-moves
17 Kdc3 loss in 2 half-moves
18 Kdd3 loss in 2 half-moves
19 Ke3 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves