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 Kc5 win in 11 half-moves
3 Ra1 win in 11 half-moves
4 Ra3 win in 11 half-moves
5 Kc3 draw
6 Kc4 draw
7 Kd1 draw
8 Kd2 draw
9 Kd5 draw
10 Kdd3 draw
11 Kde3 draw
12 Ke1 draw
13 Ked3 draw
14 Kee3 draw
15 Kf1 draw
16 Kf2 draw
17 Kf3 draw
18 Ra2 draw
19 Ra8 draw
20 Rb4 draw
21 Ke4 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves