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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Ra7 win in 5 half-moves
4 Kc5 win in 7 half-moves
5 Kd5 win in 7 half-moves
6 Kc4 draw
7 Kd7 draw
8 Kd8 draw
9 Ke4 draw
10 Ke5 draw
11 Kf8 draw
12 Ra4 draw
13 Ra5 draw
14 Ra6 draw
15 Rb8 draw
16 Rc8 draw
17 Rd8 draw
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves