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

EGTB: draw

# move score
1 Kd5 draw
2 Kd6 draw
3 Kd7 draw
4 Kf5 draw
5 Kf6 draw
6 Kf7 draw
7 Rd8 draw
8 Rf8 draw
9 Ke7 loss in 6 half-moves
10 Re7 loss in 6 half-moves
11 Rg8 loss in 6 half-moves
12 Rh8 loss in 6 half-moves
13 Ke5 loss in 4 half-moves
14 Rc8 loss in 4 half-moves
15 Ra8 loss in 2 half-moves
16 Rb8 loss in 2 half-moves