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 Kg4 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Rh5 win in 3 half-moves
6 Ke3 win in 7 half-moves
7 Kg3 win in 7 half-moves
8 Kg5 win in 7 half-moves
9 Kh7 win in 7 half-moves
10 Rg3 win in 7 half-moves
11 Kh5 win in 9 half-moves
12 Kg7 win in 11 half-moves
13 Ke2 draw
14 Ke4 draw
15 Kf2 draw
16 Kg2 draw
17 Kg6 draw
18 Rh1 draw