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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rf3 win in 5 half-moves
6 Kf7 draw
7 Kf8 draw
8 Kg6 draw
9 Kgg7 draw
10 Kgh7 draw
11 Kh8 draw
12 Khg7 draw
13 Khh7 draw
14 Ra3 draw
15 Rb4 draw
16 Rc3 draw
17 Rd3 draw
18 Re3 draw
19 Kg5 loss in 2 half-moves
20 Kh5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves