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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kgh4 win in 3 half-moves
4 Kgh6 win in 3 half-moves
5 Kgg4 win in 5 half-moves
6 Rf8 win in 5 half-moves
7 Kf5 draw
8 Kgg6 draw
9 Khg4 draw
10 Khg6 draw
11 Khh4 draw
12 Khh6 draw
13 Rd8 draw
14 Re8 draw
15 Rh8 draw
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg7 loss in 2 half-moves