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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Rc8 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Kb6 draw
10 Kc1 draw
11 Kc6 draw
12 Ra7 draw
13 Rb7 draw
14 Rc6 draw
15 Re7 draw
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves