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 Kb7 draw
4 Rb8 draw
5 Rc8 draw
6 Ka7 loss in 14 half-moves
7 Ka5 loss in 4 half-moves
8 Rd8 loss in 4 half-moves
9 Ra7 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Rh8 loss in 2 half-moves