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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Kf1 win in 1 half-moves
5 Kf3 win in 1 half-moves
6 Ra1 win in 1 half-moves
7 Ra3 win in 1 half-moves
8 Ra5 win in 1 half-moves
9 Ra7 win in 1 half-moves
10 Ra4 draw
11 Ke1 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Kg1 loss in 2 half-moves
15 Kg2 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Kb7 loss in 1 half-moves
18 Kc7 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Ra6 loss in 1 half-moves
21 Rb8 loss in 1 half-moves