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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rb4 draw
4 Rb8 draw
5 Rc1 draw
6 Re1 draw
7 Rf1 draw
8 Rg1 draw
9 Kf5 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kf7 loss in 2 half-moves
12 Kgg5 loss in 2 half-moves
13 Kgg7 loss in 2 half-moves
14 Kgh5 loss in 2 half-moves
15 Kgh7 loss in 2 half-moves
16 Khg5 loss in 2 half-moves
17 Khg7 loss in 2 half-moves
18 Khh5 loss in 2 half-moves
19 Khh7 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves