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

EGTB: draw

# move score
1 Kd7 draw
2 Kd8 draw
3 Ke7 draw
4 Kf7 draw
5 Ra2 draw
6 Ra6 draw
7 Ra7 draw
8 Rc8 draw
9 Rd8 draw
10 Rb8 loss in 14 half-moves
11 Kf8 loss in 6 half-moves
12 Ra1 loss in 6 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves