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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kc3 win in 3 half-moves
4 Kcc5 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Kb4 win in 5 half-moves
7 Kd3 win in 9 half-moves
8 Ra1 win in 9 half-moves
9 Ra2 win in 9 half-moves
10 Kcd4 draw
11 Kdc5 draw
12 Kdd4 draw
13 Ke4 draw
14 Ke5 draw
15 Ra5 draw
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rb4 loss in 2 half-moves