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 Rg7 win in 3 half-moves
3 Rh6 win in 7 half-moves
4 Kg4 win in 9 half-moves
5 Kh4 win in 11 half-moves
6 Kg2 win in 15 half-moves
7 Ke6 draw
8 Ke7 draw
9 Kf7 draw
10 Kg7 draw
11 Kh2 draw
12 Kh3 draw
13 Rg5 draw
14 Rg8 draw
15 Ke5 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kf4 loss in 2 half-moves
19 Kf5 loss in 2 half-moves
20 Rg4 loss in 2 half-moves