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

EGTB: draw

# move score
1 Kb3 draw
2 Kb5 draw
3 Kc3 draw
4 Kc5 draw
5 Kd3 draw
6 Ra1 draw
7 Ra3 draw
8 Ra8 draw
9 Rb4 draw
10 Kb4 loss in 20 half-moves
11 Kd4 loss in 10 half-moves
12 Ra2 loss in 10 half-moves
13 Kd5 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves