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

EGTB: win in 2 half-moves

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