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 Kh6 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Kf6 win in 5 half-moves
5 Kg6 win in 5 half-moves
6 Kf7 win in 21 half-moves
7 Ke1 draw
8 Kf8 draw
9 Kg8 draw
10 Kh8 draw
11 Rg1 draw
12 Rh5 draw
13 Rh7 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 Rh6 loss in 2 half-moves
21 Rh8 loss in 2 half-moves