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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb6 draw
4 Rb7 draw
5 Rc7 draw
6 Ra6 loss in 24 half-moves
7 Ka6 loss in 22 half-moves
8 Ka4 loss in 4 half-moves
9 Ra8 loss in 4 half-moves
10 Rd7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rg7 loss in 2 half-moves
14 Rh7 loss in 2 half-moves