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 Kd7 win in 3 half-moves
3 Kde7 win in 3 half-moves
4 Kg6 win in 3 half-moves
5 Kg7 win in 3 half-moves
6 Ra5 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Kc7 win in 5 half-moves
10 Kc8 win in 5 half-moves
11 Ke6 win in 5 half-moves
12 Ke8 win in 5 half-moves
13 Kf7 win in 5 half-moves
14 Kfe7 win in 5 half-moves
15 Ra6 win in 5 half-moves
16 Kf5 win in 7 half-moves
17 Ke5 draw
18 Kg5 draw
19 Ra3 draw
20 Ra4 draw
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves