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