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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Rg2 win in 3 half-moves
3 Rg3 win in 3 half-moves
4 Rg4 win in 3 half-moves
5 Rg5 draw
6 Rg8 draw
7 Ke6 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Kf7 loss in 2 half-moves
10 Kfg7 loss in 2 half-moves
11 Kg8 loss in 2 half-moves
12 Kh7 loss in 2 half-moves
13 Khg7 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Ke5 loss in 1 half-moves
17 Kf5 loss in 1 half-moves
18 Kg5 loss in 1 half-moves