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

EGTB: win in 6 half-moves

# move score
1 Rg4 win in 5 half-moves
2 Rh6 win in 5 half-moves
3 Rh7 win in 5 half-moves
4 Rh8 win in 5 half-moves
5 Kfg4 draw
6 Kg2 draw
7 Kh2 draw
8 Khg3 draw
9 Khg4 draw
10 Ke3 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kfg3 loss in 2 half-moves
16 Kg5 loss in 2 half-moves
17 Rh5 loss in 2 half-moves