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

EGTB: win in 4 half-moves

# move score
1 Kff6 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Rh7 win in 3 half-moves
6 Kg5 win in 5 half-moves
7 Rg5 win in 5 half-moves
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Ke7 draw
12 Kee5 draw
13 Kef6 draw
14 Kf7 draw
15 Kfe5 draw
16 Rh6 draw
17 Rh8 draw
18 Ke4 loss in 2 half-moves
19 Kf4 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves