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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb4 draw
3 Rb5 draw
4 Rb6 draw
5 Rc8 draw
6 Rd8 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh8 draw
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kgh3 loss in 2 half-moves
15 Kgh5 loss in 2 half-moves
16 Kgg3 loss in 1 half-moves
17 Kgg5 loss in 1 half-moves
18 Khg3 loss in 1 half-moves
19 Khg5 loss in 1 half-moves
20 Khh3 loss in 1 half-moves
21 Khh5 loss in 1 half-moves
22 Rb1 loss in 1 half-moves
23 Rb2 loss in 1 half-moves
24 Rb3 loss in 1 half-moves
25 Rb7 loss in 1 half-moves