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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Ke6 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Rh7 win in 3 half-moves
5 Kg7 win in 5 half-moves
6 Rh6 win in 5 half-moves
7 Kd4 draw
8 Kd5 draw
9 Ke4 draw
10 Ke7 draw
11 Ke8 draw
12 Kf4 draw
13 Kf5 draw
14 Kf7 draw
15 Kg8 draw
16 Rg5 draw
17 Rh3 draw
18 Rh4 draw
19 Rh8 draw
20 Rf5 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves