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

EGTB: win in 6 half-moves

# move score
1 Rg3 win in 5 half-moves
2 Kf6 win in 9 half-moves
3 Rg2 win in 9 half-moves
4 Kg6 win in 13 half-moves
5 Rf1 win in 13 half-moves
6 Kf8 win in 15 half-moves
7 Kg7 win in 15 half-moves
8 Kg8 win in 17 half-moves
9 Rh1 win in 17 half-moves
10 Re1 loss in 4 half-moves
11 Rg7 loss in 4 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rg8 loss in 2 half-moves