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