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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kcc4 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Rb5 win in 5 half-moves
7 Kb6 draw
8 Kcd5 draw
9 Kd6 draw
10 Kdc4 draw
11 Kdd5 draw
12 Ke5 draw
13 Ra4 draw
14 Ra7 draw
15 Ra8 draw
16 Kc3 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Ke3 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 Ra3 loss in 2 half-moves