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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kdc4 win in 3 half-moves
4 Kdd4 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Ke4 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Ra4 win in 3 half-moves
9 Rc3 win in 5 half-moves
10 Kb4 win in 9 half-moves
11 Kb5 win in 9 half-moves
12 Kc3 draw
13 Kcc4 draw
14 Kcd4 draw
15 Kd5 draw
16 Ke3 draw
17 Ra1 draw
18 Ra5 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rb3 loss in 2 half-moves