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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Kg6 win in 3 half-moves
4 Kh6 win in 3 half-moves
5 Rg7 win in 7 half-moves
6 Kd6 draw
7 Kd7 draw
8 Ke5 draw
9 Ke7 draw
10 Kf5 draw
11 Kf7 draw
12 Kh4 draw
13 Rc7 draw
14 Re7 draw
15 Rh6 draw
16 Rh8 draw
17 Kd5 loss in 2 half-moves
18 Kg4 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Rf7 loss in 2 half-moves