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

EGTB: win in 8 half-moves

# move score
1 Rc8 win in 7 half-moves
2 Kc8 draw
3 Kd6 draw
4 Kde8 draw
5 Ked7 draw
6 Kee8 draw
7 Kf7 draw
8 Kf8 draw
9 Ra1 draw
10 Ra7 draw
11 Rb8 draw
12 Kc7 loss in 2 half-moves
13 Kdd7 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Ra2 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