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 Kb6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Kcc5 win in 7 half-moves
6 Ra7 win in 7 half-moves
7 Kc7 win in 9 half-moves
8 Kc4 win in 11 half-moves
9 Kcd6 draw
10 Kd4 draw
11 Kd7 draw
12 Kdc5 draw
13 Kdd6 draw
14 Ke4 draw
15 Ke5 draw
16 Ke6 draw
17 Ra2 draw
18 Ra5 draw
19 Ra8 draw
20 Ra1 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra4 loss in 2 half-moves