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 Kf7 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Kg6 win in 3 half-moves
5 Kg7 win in 3 half-moves
6 Kh7 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Ra7 win in 3 half-moves
9 Rc8 win in 3 half-moves
10 Kd8 win in 5 half-moves
11 Kg5 win in 5 half-moves
12 Kd7 win in 11 half-moves
13 Ke7 win in 11 half-moves
14 Kh5 draw
15 Ra3 draw
16 Ra4 draw
17 Ra5 draw
18 Rd8 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves