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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Kc3 win in 3 half-moves
4 Kcc4 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rb5 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rb8 win in 3 half-moves
9 Kb4 win in 7 half-moves
10 Kcd4 win in 7 half-moves
11 Kb5 draw
12 Kc6 draw
13 Kd5 draw
14 Kd6 draw
15 Rc3 loss in 4 half-moves
16 Kb6 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kdc4 loss in 2 half-moves
20 Kdd4 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb4 loss in 2 half-moves