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

EGTB: win in 6 half-moves

# move score
1 Rg4 win in 5 half-moves
2 Kd6 win in 7 half-moves
3 Ke6 win in 7 half-moves
4 Kf6 win in 11 half-moves
5 Re6 win in 13 half-moves
6 Ra6 win in 17 half-moves
7 Kf7 win in 23 half-moves
8 Rg7 win in 23 half-moves
9 Rh6 win in 23 half-moves
10 Kd7 win in 25 half-moves
11 Rg8 win in 25 half-moves
12 Kd8 win in 27 half-moves
13 Ke8 win in 27 half-moves
14 Kf8 win in 27 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg5 loss in 2 half-moves