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

EGTB: win in 4 half-moves

# move score
1 Kf2 win in 3 half-moves
2 Kgg2 win in 3 half-moves
3 Khh2 win in 3 half-moves
4 Kgh2 win in 5 half-moves
5 Khg2 win in 5 half-moves
6 Rf7 win in 5 half-moves
7 Rh7 win in 5 half-moves
8 Kf1 draw
9 Rd7 draw
10 Re7 draw
11 Rg3 draw
12 Rg4 draw
13 Rg5 draw
14 Rg6 draw
15 Rg8 draw
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rg2 loss in 2 half-moves