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

EGTB: win in 4 half-moves

# move score
1 Rg7 win in 3 half-moves
2 Rh7 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Kd8 win in 5 half-moves
5 Kef7 draw
6 Kef8 draw
7 Kgf7 draw
8 Kgf8 draw
9 Kh7 draw
10 Kh8 draw
11 Ra7 draw
12 Rb1 draw
13 Rb8 draw
14 Rc7 draw
15 Rf7 draw
16 Ke7 loss in 2 half-moves
17 Kg7 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rd7 loss in 2 half-moves
24 Re7 loss in 2 half-moves