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

EGTB: draw

# move score
1 Ka3 draw
2 Kb3 draw
3 Kb4 draw
4 Kb5 draw
5 Ra6 draw
6 Ra7 draw
7 Rb8 draw
8 Rd8 draw
9 Re8 draw
10 Rf8 draw
11 Ka5 loss in 4 half-moves
12 Ra5 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh8 loss in 2 half-moves