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

EGTB: win in 4 half-moves

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