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 Kf5 win in 3 half-moves
3 Kgh5 win in 3 half-moves
4 Kh7 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Kg7 win in 5 half-moves
7 Kh4 win in 5 half-moves
8 Kf6 draw
9 Kg4 draw
10 Kgg6 draw
11 Khg6 draw
12 Khh5 draw
13 Rd1 draw
14 Re1 draw
15 Rg2 draw
16 Rg3 draw
17 Rg4 draw
18 Rh1 draw
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves