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 Re6 win in 3 half-moves
3 Ke6 win in 5 half-moves
4 Kh6 win in 5 half-moves
5 Rh7 win in 5 half-moves
6 Kg4 win in 7 half-moves
7 Kg5 win in 7 half-moves
8 Ke4 draw
9 Kh4 draw
10 Rb7 draw
11 Re8 draw
12 Kd4 loss in 2 half-moves
13 Kd5 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kf4 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves