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 Kg5 win in 9 half-moves
3 Rh6 win in 9 half-moves
4 Kf5 win in 11 half-moves
5 Kh5 win in 11 half-moves
6 Kf6 win in 13 half-moves
7 Ke1 win in 15 half-moves
8 Kf7 draw
9 Kg7 draw
10 Kh6 draw
11 Kh7 draw
12 Rg1 draw
13 Rh8 draw
14 Ke2 loss in 2 half-moves
15 Kf2 loss in 2 half-moves
16 Kg2 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh3 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