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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ke5 draw
3 Kf5 draw
4 Kf7 draw
5 Kg5 draw
6 Kg7 draw
7 Ka7 loss in 1 half-moves
8 Kb7 loss in 1 half-moves
9 Kb8 loss in 1 half-moves
10 Ke6 loss in 1 half-moves
11 Ke7 loss in 1 half-moves
12 Rg1 loss in 1 half-moves
13 Rg2 loss in 1 half-moves
14 Rg3 loss in 1 half-moves
15 Rg4 loss in 1 half-moves
16 Rg5 loss in 1 half-moves
17 Rg7 loss in 1 half-moves
18 Rh6 loss in 1 half-moves