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

EGTB: win in 6 half-moves

# move score
1 K8f7 win in 5 half-moves
2 K8f8 win in 5 half-moves
3 Rh8 win in 5 half-moves
4 K7f7 draw
5 K8h8 draw
6 K7f8 loss in 2 half-moves
7 K7h8 loss in 2 half-moves
8 Kf6 loss in 2 half-moves
9 Kg6 loss in 2 half-moves
10 Kh6 loss in 2 half-moves
11 Rh1 loss in 2 half-moves
12 Rh2 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves