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

EGTB: draw

# move score
1 Kg7 draw
2 Kg8 draw
3 Ra1 draw
4 Ra2 draw
5 Ra7 draw
6 Rb3 draw
7 Rf3 draw
8 Rg3 draw
9 Rh3 draw
10 Ke8 loss in 4 half-moves
11 Ra8 loss in 4 half-moves
12 Ke7 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Re3 loss in 2 half-moves