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 Ra3 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Ra1 win in 7 half-moves
7 Kb3 draw
8 Kc3 draw
9 Kcd4 draw
10 Kd3 draw
11 Kdc5 draw
12 Kdd4 draw
13 Ke4 draw
14 Ke5 draw
15 Ra2 draw
16 Ra5 draw
17 Kc6 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves