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

EGTB: draw

# move score
1 Kh6 draw
2 Ra1 draw
3 Ra2 draw
4 Ra3 draw
5 Rf8 draw
6 Rg8 draw
7 Rh8 draw
8 Re8 loss in 6 half-moves
9 Kh4 loss in 4 half-moves
10 Kg4 loss in 2 half-moves
11 Kg5 loss in 2 half-moves
12 Kg6 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Ra7 loss in 1 half-moves