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

EGTB: draw

# move score
1 Ka4 draw
2 Ka6 draw
3 Kg7 draw
4 Kg8 draw
5 Kh7 draw
6 Ra6 draw
7 Ra7 draw
8 Rf8 draw
9 Rg8 draw
10 Rb8 loss in 4 half-moves
11 Kb4 loss in 2 half-moves
12 Kb5 loss in 2 half-moves
13 Kb6 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves