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

EGTB: win in 2 half-moves

# move score
1 Ka1 win in 1 half-moves
2 Ka2 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Kc1 draw
6 Kc2 draw
7 Kc4 draw
8 Kd4 draw
9 Kd5 draw
10 Rb2 draw
11 Rb4 draw
12 Kb2 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves