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

EGTB: win in 4 half-moves

# move score
1 K4f5 win in 3 half-moves
2 K4h5 win in 3 half-moves
3 Kf3 win in 3 half-moves
4 Kh3 win in 3 half-moves
5 Rh3 win in 3 half-moves
6 K5f4 win in 7 half-moves
7 K5f5 win in 7 half-moves
8 Kf6 win in 7 half-moves
9 Kg3 win in 7 half-moves
10 Kg6 win in 7 half-moves
11 Rh1 win in 7 half-moves
12 Rh2 win in 7 half-moves
13 Rh5 win in 7 half-moves
14 Kh6 win in 9 half-moves
15 K4f4 draw
16 K5h5 draw
17 Rh6 draw
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves