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

EGTB: win in 8 half-moves

# move score
1 Kd7 win in 7 half-moves
2 Kd8 win in 7 half-moves
3 Ra7 win in 7 half-moves
4 Kf7 win in 11 half-moves
5 Ke8 win in 13 half-moves
6 Kc5 draw
7 Kc6 draw
8 Kf8 draw
9 Ra1 draw
10 Ra2 draw
11 Ra8 draw
12 Ka5 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Ra5 loss in 2 half-moves