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

EGTB: win in 4 half-moves

# move score
1 K8g7 win in 3 half-moves
2 Kg5 win in 9 half-moves
3 Kg6 win in 9 half-moves
4 K6g7 draw
5 Rg1 draw
6 Rg2 draw
7 Rh8 draw
8 K6e7 loss in 2 half-moves
9 K6f7 loss in 2 half-moves
10 K8e7 loss in 2 half-moves
11 K8f7 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves