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

EGTB: draw

# move score
1 Kb1 draw
2 Kb2 draw
3 Kc2 draw
4 Ra2 draw
5 Ra8 draw
6 Rb1 draw
7 Kd1 loss in 8 half-moves
8 Ra3 loss in 6 half-moves
9 Ra7 loss in 6 half-moves
10 Kd2 loss in 2 half-moves
11 Ra4 loss in 2 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves