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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 Kc3 win in 5 half-moves
3 Kc4 win in 5 half-moves
4 Kc7 win in 5 half-moves
5 Kd4 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Rd8 win in 5 half-moves
8 Kc8 win in 9 half-moves
9 Ka6 draw
10 Ka7 draw
11 Ka8 draw
12 Kb6 draw
13 Kc2 draw
14 Kc6 draw
15 Kd2 draw
16 Ke2 draw
17 Ke3 draw
18 Ke4 draw
19 Re8 draw
20 Rf8 draw
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves