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 Kgg4 win in 3 half-moves
3 Kgh4 win in 3 half-moves
4 Khg4 win in 3 half-moves
5 Khh4 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Khg2 win in 7 half-moves
8 Kf3 win in 9 half-moves
9 Kf2 draw
10 Kgg2 draw
11 Kgh2 draw
12 Khh2 draw
13 Ra5 draw
14 Rg5 draw
15 Rh6 draw
16 Rb5 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves