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

EGTB: draw

# move score
1 Ka4 draw
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Rb8 draw
6 Rc8 draw
7 Rd8 draw
8 Rh8 draw
9 Ka6 loss in 12 half-moves
10 Ra7 loss in 12 half-moves
11 Ra6 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves