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 Rg6 win in 3 half-moves
7 Kf4 win in 5 half-moves
8 Kf5 win in 5 half-moves
9 Kgg4 win in 5 half-moves
10 Kgh4 win in 5 half-moves
11 Khg4 win in 5 half-moves
12 Khh4 win in 5 half-moves
13 Rh7 win in 5 half-moves
14 Ra7 draw
15 Rb7 draw
16 Rc7 draw
17 Rg8 draw
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves