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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Kf6 win in 5 half-moves
7 Kf7 win in 5 half-moves
8 Kf8 win in 5 half-moves
9 Ka5 win in 7 half-moves
10 Ka6 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Rc8 win in 7 half-moves
13 Kb6 win in 11 half-moves
14 Ke8 win in 11 half-moves
15 Rb7 win in 15 half-moves
16 Kb4 win in 19 half-moves
17 Ke6 win in 19 half-moves
18 Kd6 win in 21 half-moves
19 Kd8 win in 23 half-moves
20 Ka4 draw
21 Re8 draw
22 Rg8 draw
23 Rd8 loss in 2 half-moves
24 Rf8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves