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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 13 half-moves
3 Ka1 draw
4 Ka3 draw
5 Kb1 draw
6 Kb2 draw
7 Kb3 draw
8 Kc5 draw
9 Kc6 draw
10 Kc7 draw
11 Kd5 draw
12 Ke6 draw
13 Rc7 draw
14 Rd7 draw
15 Re1 draw
16 Re5 draw
17 Re6 draw
18 Re8 draw
19 Kd7 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves