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

EGTB: win in 4 half-moves

# move score
1 K7e8 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 K7e7 win in 5 half-moves
4 K8e7 win in 5 half-moves
5 K8e8 win in 5 half-moves
6 Rg8 win in 13 half-moves
7 K8g8 draw
8 Rh7 draw
9 K7g8 loss in 2 half-moves
10 Kf6 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rg3 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rg5 loss in 2 half-moves
17 Rg6 loss in 2 half-moves