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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rg2 win in 3 half-moves
4 Kc6 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kd5 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Ke5 win in 5 half-moves
9 Ke6 win in 5 half-moves
10 Ke7 win in 5 half-moves
11 Rf8 win in 5 half-moves
12 Rg5 win in 5 half-moves
13 Rg6 win in 5 half-moves
14 Rg7 win in 5 half-moves
15 Rh8 win in 5 half-moves
16 Rd8 loss in 6 half-moves
17 Kc5 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves