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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf6 win in 3 half-moves
3 Kgh5 win in 3 half-moves
4 Kh6 win in 3 half-moves
5 Rf2 win in 3 half-moves
6 Kg3 win in 7 half-moves
7 Kh3 win in 7 half-moves
8 Kf4 draw
9 Kg6 draw
10 Kgg4 draw
11 Khg4 draw
12 Khh5 draw
13 Rd2 draw
14 Re2 draw
15 Rg1 draw
16 Rg3 draw
17 Rg4 draw
18 Rh2 draw
19 Ra2 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc2 loss in 2 half-moves