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

EGTB: draw

# move score
1 Kb5 draw
2 Kb6 draw
3 Kc5 draw
4 Kd5 draw
5 Kd6 draw
6 Rd7 draw
7 Re7 draw
8 Rf7 draw
9 Kb7 loss in 14 half-moves
10 Kd7 loss in 14 half-moves
11 Rc8 loss in 12 half-moves
12 Ra7 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh7 loss in 2 half-moves