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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Kd3 draw
3 Kd4 draw
4 Kd5 draw
5 Ke3 draw
6 Ke5 draw
7 Kf5 draw
8 Ra3 draw
9 Rb4 draw
10 Ra2 loss in 10 half-moves
11 Ra1 loss in 6 half-moves
12 Ra7 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Kf3 loss in 1 half-moves
16 Kf4 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Ra6 loss in 1 half-moves