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

EGTB: draw

# move score
1 Ka3 draw
2 Kb2 draw
3 Kb3 draw
4 Ra6 draw
5 Rc6 draw
6 Rd6 draw
7 Rh1 draw
8 Rh2 draw
9 Rh8 draw
10 Ka1 loss in 4 half-moves
11 Kb1 loss in 4 half-moves
12 Re6 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rb6 loss in 1 half-moves