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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kg7 draw
4 Kg8 draw
5 Kh7 draw
6 Re8 draw
7 Rf8 draw
8 Rg8 draw
9 Ka6 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Rc8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves