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 Rh7 win in 3 half-moves
3 Rf8 win in 7 half-moves
4 Kf4 draw
5 Kf6 draw
6 Kg4 draw
7 Kg5 draw
8 Kg7 draw
9 Kg8 draw
10 Kh7 draw
11 Ra7 draw
12 Rg7 draw
13 Ke4 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf6 loss in 2 half-moves