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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Kc7 win in 7 half-moves
3 Kd7 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Kb7 win in 9 half-moves
6 Kb8 win in 9 half-moves
7 Kc4 win in 9 half-moves
8 Kd8 draw
9 Ke4 draw
10 Ra1 draw
11 Ra8 draw
12 Kc3 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves