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

EGTB: draw

# move score
1 Kc8 draw
2 Kg3 draw
3 Kg4 draw
4 Kh5 draw
5 Rf8 draw
6 Rg1 draw
7 Rg2 draw
8 Rg6 draw
9 Rh8 draw
10 Ke8 loss in 4 half-moves
11 Kh3 loss in 4 half-moves
12 Rg7 loss in 4 half-moves
13 Kc7 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rg3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves