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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Kc6 win in 5 half-moves
3 Kc7 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Rc3 win in 5 half-moves
6 Rg3 win in 5 half-moves
7 Rh3 win in 7 half-moves
8 Kc8 draw
9 Kd6 draw
10 Kd8 draw
11 Ke6 draw
12 Ke7 draw
13 Ke8 draw
14 Kg7 draw
15 Kg8 draw
16 Kh7 draw
17 Ra3 draw
18 Rb4 draw
19 Rb5 draw
20 Rb6 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves