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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rh6 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kc8 draw
8 Kcd7 draw
9 Kcd8 draw
10 Ke8 draw
11 Ked7 draw
12 Ked8 draw
13 Kf7 draw
14 Kf8 draw
15 Ra1 draw
16 Rd1 draw
17 Rh5 draw
18 Rh7 draw
19 Kb6 loss in 2 half-moves
20 Kc6 loss in 2 half-moves
21 Kcd6 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ked6 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh2 loss in 2 half-moves
29 Rh3 loss in 2 half-moves
30 Rh4 loss in 2 half-moves