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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kd1 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rb7 win in 9 half-moves
9 Rb8 win in 9 half-moves
10 Kb6 draw
11 Kc2 draw
12 Ke1 draw
13 Ke2 draw
14 Ke3 draw
15 Rb5 draw
16 Rb6 draw
17 Rc2 draw
18 Ka7 loss in 2 half-moves
19 Kb7 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Kb5 loss in 1 half-moves