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

EGTB: win in 6 half-moves

# move score
1 K7f8 win in 5 half-moves
2 K8f7 win in 7 half-moves
3 K8f8 win in 7 half-moves
4 K7d7 draw
5 K7d8 draw
6 K7f7 draw
7 K8d7 draw
8 K8d8 draw
9 Kd6 draw
10 Ke6 draw
11 Rg7 draw
12 Rh1 draw
13 Rh5 draw
14 Rh6 draw
15 Rh8 draw
16 Kf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rh3 loss in 2 half-moves
20 Rh4 loss in 2 half-moves