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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Kc8 win in 5 half-moves
5 Kdc6 win in 5 half-moves
6 Ra8 win in 5 half-moves
7 Kd8 win in 7 half-moves
8 Kdd6 win in 7 half-moves
9 Kb4 win in 9 half-moves
10 Kc4 win in 9 half-moves
11 Kc7 win in 9 half-moves
12 Kcc6 win in 9 half-moves
13 Kd4 win in 9 half-moves
14 Ke8 win in 9 half-moves
15 Ra5 win in 9 half-moves
16 Kd5 win in 11 half-moves
17 Kcd6 draw
18 Ra2 draw
19 Rc7 draw
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves
25 Ra6 loss in 2 half-moves