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

EGTB: win in 4 half-moves

# move score
1 Khg4 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Kf6 win in 5 half-moves
4 Kg3 win in 5 half-moves
5 Kg6 win in 5 half-moves
6 Kh3 win in 5 half-moves
7 Kh6 win in 5 half-moves
8 Rh6 win in 5 half-moves
9 Kf5 win in 13 half-moves
10 Kf4 draw
11 Kgg4 draw
12 Kgh5 draw
13 Khh5 draw
14 Rd7 draw
15 Re7 draw
16 Rg7 draw
17 Rh5 draw
18 Rh8 draw
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves