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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Rh7 win in 7 half-moves
3 Ke4 draw
4 Ke7 draw
5 Ke8 draw
6 Kf7 draw
7 Kg4 draw
8 Kg7 draw
9 Kg8 draw
10 Rh2 draw
11 Rh6 draw
12 Rh8 draw
13 Ke3 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kg3 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh5 loss in 2 half-moves