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

EGTB: win in 4 half-moves

# move score
1 Kg6 win in 3 half-moves
2 Re8 win in 3 half-moves
3 Rf8 win in 11 half-moves
4 Kc8 win in 13 half-moves
5 Ke6 win in 13 half-moves
6 Kf6 win in 13 half-moves
7 Kc7 win in 15 half-moves
8 Ke4 win in 15 half-moves
9 Ke5 win in 15 half-moves
10 Ke8 win in 15 half-moves
11 Rg8 win in 15 half-moves
12 Kf4 win in 21 half-moves
13 Kg5 win in 21 half-moves
14 Kg4 win in 25 half-moves
15 Rh1 draw
16 Rh5 draw
17 Kd7 loss in 2 half-moves
18 Ke7 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves