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

EGTB: draw

# move score
1 Kh8 draw
2 Rb1 draw
3 Rb2 draw
4 Rb3 draw
5 Rb8 draw
6 Rh7 draw
7 Ka7 loss in 4 half-moves
8 Kb8 loss in 4 half-moves
9 Kf8 loss in 4 half-moves
10 Ra7 loss in 4 half-moves
11 Rc7 loss in 4 half-moves
12 Rd7 loss in 4 half-moves
13 Kf7 loss in 2 half-moves
14 Kg7 loss in 2 half-moves
15 Kh7 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves