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

EGTB: win in 8 half-moves

# move score
1 Kg4 win in 7 half-moves
2 Kg5 win in 7 half-moves
3 Kh5 win in 7 half-moves
4 Rg7 win in 7 half-moves
5 Rh7 win in 17 half-moves
6 Kd5 draw
7 Kh3 draw
8 Rb7 draw
9 Rd8 draw
10 Kc5 loss in 2 half-moves
11 Kc6 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kg3 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves