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

EGTB: win in 10 half-moves

# move score
1 Kd6 win in 9 half-moves
2 Rd8 win in 9 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke5 draw
8 Ke6 draw
9 Ke7 draw
10 Kf7 draw
11 Kf8 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Ra6 draw
16 Ra7 draw
17 Rb8 draw
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Rc8 loss in 2 half-moves