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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kbc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kdc7 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Ra8 win in 5 half-moves
7 Ka5 win in 7 half-moves
8 Ka6 win in 7 half-moves
9 Ka7 win in 7 half-moves
10 Kbc5 win in 7 half-moves
11 Kbc6 win in 7 half-moves
12 Kd5 win in 7 half-moves
13 Ke6 win in 7 half-moves
14 Rd8 win in 7 half-moves
15 Kb5 win in 9 half-moves
16 Kdc6 win in 9 half-moves
17 Ke5 win in 9 half-moves
18 Ke7 win in 9 half-moves
19 Kdc5 draw
20 Rh8 draw
21 Rc8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves