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

EGTB: win in 4 half-moves

# move score
1 Kh5 win in 3 half-moves
2 Rh1 draw
3 Rh2 draw
4 K6f6 loss in 2 half-moves
5 K6f7 loss in 2 half-moves
6 K6h7 loss in 2 half-moves
7 K7f6 loss in 2 half-moves
8 K7f7 loss in 2 half-moves
9 K7h7 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Kg8 loss in 2 half-moves
14 Kh8 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves