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

EGTB: win in 6 half-moves

# move score
1 Kf6 win in 5 half-moves
2 Kg6 win in 5 half-moves
3 Kh6 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Kc7 win in 7 half-moves
6 Ra5 win in 7 half-moves
7 Kd7 win in 9 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kd8 draw
11 Kf5 draw
12 Kh5 draw
13 Ra3 draw
14 Ra4 draw
15 Ra7 draw
16 Rb8 draw
17 Kf4 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Kh4 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves