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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 K8c7 win in 3 half-moves
3 K8d7 win in 3 half-moves
4 K8e7 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Ra5 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 K6c7 win in 9 half-moves
9 K6d7 win in 9 half-moves
10 K6e7 win in 9 half-moves
11 Kc6 win in 9 half-moves
12 Kc8 win in 9 half-moves
13 Ke6 win in 9 half-moves
14 Ke8 win in 9 half-moves
15 Ra6 win in 11 half-moves
16 Ra4 draw
17 Ra7 draw
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves