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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kcc5 win in 3 half-moves
3 Kcd5 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ra7 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Kc6 draw
8 Kc7 draw
9 Kd4 draw
10 Kd7 draw
11 Kdc5 draw
12 Kdd5 draw
13 Ke5 draw
14 Ke6 draw
15 Ke7 draw
16 Ra6 draw
17 Ra8 draw
18 Rb4 draw
19 Kb3 loss in 2 half-moves
20 Kc3 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves