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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Ke5 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Ra7 win in 5 half-moves
7 Ka3 win in 9 half-moves
8 Ka4 win in 9 half-moves
9 Kc3 win in 9 half-moves
10 Kc4 win in 9 half-moves
11 Kc6 win in 9 half-moves
12 Kc7 win in 9 half-moves
13 Kd7 win in 9 half-moves
14 Ke6 win in 9 half-moves
15 Ra3 win in 9 half-moves
16 Rb6 win in 9 half-moves
17 Ke7 win in 15 half-moves
18 Ra8 win in 15 half-moves
19 Ka2 draw
20 Kb2 draw
21 Kc2 draw
22 Ra1 draw
23 Ra2 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra5 loss in 2 half-moves