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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb3 win in 1 half-moves
4 Kb7 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Kd8 draw
7 Ra3 draw
8 Ra4 draw
9 Rb8 draw
10 Ka1 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Kb8 loss in 1 half-moves