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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kg1 win in 3 half-moves
3 Kg2 win in 3 half-moves
4 Kg4 win in 3 half-moves
5 Kh4 win in 3 half-moves
6 Rh4 win in 3 half-moves
7 Rh6 win in 3 half-moves
8 Kf2 win in 7 half-moves
9 Rh1 win in 9 half-moves
10 Kf5 win in 11 half-moves
11 Rh3 win in 11 half-moves
12 Rh8 win in 11 half-moves
13 Kf6 draw
14 Kg6 draw
15 Kh6 draw
16 Rh7 draw
17 Ke1 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Rh2 loss in 2 half-moves