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 Kc8 win in 7 half-moves
3 Kf7 win in 9 half-moves
4 Kdd7 win in 13 half-moves
5 Kc7 draw
6 Kde8 draw
7 Ked7 draw
8 Kee8 draw
9 Kf8 draw
10 Ra1 draw
11 Ra2 draw
12 Ra7 draw
13 Rc8 draw
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves