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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Rg5 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Ke6 draw
5 Ka4 loss in 1 half-moves
6 Ka6 loss in 1 half-moves
7 Kb4 loss in 1 half-moves
8 Kb5 loss in 1 half-moves
9 Kb6 loss in 1 half-moves
10 Ke7 loss in 1 half-moves
11 Ke8 loss in 1 half-moves
12 Kf6 loss in 1 half-moves
13 Kf8 loss in 1 half-moves
14 Kg6 loss in 1 half-moves
15 Kg8 loss in 1 half-moves
16 Rg1 loss in 1 half-moves
17 Rg2 loss in 1 half-moves
18 Rg3 loss in 1 half-moves
19 Rg8 loss in 1 half-moves
20 Rh7 loss in 1 half-moves