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

EGTB: win in 4 half-moves

# move score
1 Kg1 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kh7 win in 3 half-moves
5 Rg1 win in 3 half-moves
6 Kg5 win in 9 half-moves
7 Rh6 win in 9 half-moves
8 Kf5 win in 13 half-moves
9 Kf6 win in 13 half-moves
10 Ke1 draw
11 Kf7 draw
12 Kg7 draw
13 Rh3 draw
14 Rh8 draw
15 Ke2 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves