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

EGTB: win in 4 half-moves

# move score
1 Kg5 win in 3 half-moves
2 Rg1 draw
3 Rg2 draw
4 Rg3 draw
5 K6e6 loss in 2 half-moves
6 K6e7 loss in 2 half-moves
7 K6g7 loss in 2 half-moves
8 K7e6 loss in 2 half-moves
9 K7e7 loss in 2 half-moves
10 K7g7 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Kg8 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rg5 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rg8 loss in 2 half-moves
20 Rh6 loss in 2 half-moves