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 Kgg5 win in 3 half-moves
3 Kgh5 win in 3 half-moves
4 Khg5 win in 3 half-moves
5 Khh5 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Khg7 win in 7 half-moves
8 Kf6 draw
9 Kf7 draw
10 Kgg7 draw
11 Kgh7 draw
12 Khh7 draw
13 Ra4 draw
14 Re4 draw
15 Rf4 draw
16 Rg4 draw
17 Rh1 draw
18 Rh2 draw
19 Rh3 draw
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves