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

EGTB: win in 4 half-moves

# move score
1 Kf3 win in 3 half-moves
2 Kf5 win in 3 half-moves
3 Kgh3 win in 3 half-moves
4 Kgh5 win in 3 half-moves
5 Rg5 win in 3 half-moves
6 Kgg3 win in 5 half-moves
7 Khh3 win in 5 half-moves
8 Khh5 win in 5 half-moves
9 Rf8 win in 5 half-moves
10 Rh8 win in 5 half-moves
11 Kgg5 win in 7 half-moves
12 Khg3 win in 7 half-moves
13 Khg5 win in 7 half-moves
14 Kf4 win in 11 half-moves
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rg6 draw
19 Rg7 draw
20 Ra8 loss in 2 half-moves
21 Rb8 loss in 2 half-moves