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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Ke7 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Kf8 win in 5 half-moves
5 Kd5 win in 17 half-moves
6 Kd4 draw
7 Kd8 draw
8 Ke5 draw
9 Kf4 draw
10 Kf5 draw
11 Ra4 draw
12 Ra5 draw
13 Ra6 draw
14 Rb8 draw
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd8 loss in 2 half-moves