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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kgg6 win in 3 half-moves
3 Kgh6 win in 3 half-moves
4 Khg6 win in 3 half-moves
5 Khh6 win in 3 half-moves
6 Rh6 win in 3 half-moves
7 Khg4 win in 7 half-moves
8 Kf4 draw
9 Kf5 draw
10 Kgg4 draw
11 Kgh4 draw
12 Khh4 draw
13 Ra7 draw
14 Re7 draw
15 Rf7 draw
16 Rg7 draw
17 Rh8 draw
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves